Active NPI 1861604589 Individual Practitioner Male Practitioner

Dr. Stephen Krystjan Ronson , MD

Specialist • Baltimore, MD

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Ronson, MD is a certified Specialist practicing in Baltimore, MD. With approximately 22 years of clinical experience since graduating from University Of Maryland School Of Medicine in 2004, Dr. Ronson delivers high-quality medical care to the local community at 9105 FRANKLIN SQUARE DR.

Dr. Ronson maintains professional affiliations with Radiation Oncology Affiliates Of Maryland, Medstar Medical Group Ii Llc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include ct guidance for insertion of radiation therapy fields, intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session, radiation treatment management, 5 treatments. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

9105 Franklin Square Dr
Suite 100

Baltimore, MD 212373930

Telephone 4106826800

Fax 4106822783

Associated Practice Facility / Clinic

🏢 Radiation Oncology Affiliates Of Maryland Facility NPI 1912977984

Medicare Profile & Education

Medical School

University Of Maryland School Of Medicine

Graduation Year

2004

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Baltimore, MD

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

22 Yrs -16.1 yrs vs City Avg

City Avg: 38.1 Yrs

State Avg: 36.9 Yrs

Regional Practice Density

231 Specialists

Practicing in Baltimore, MD (1034 Statewide)

Telehealth Adoption Rate

8.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

70.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ronson (22 Years) 22 Yrs

Baltimore Specialty Average (38.1 Years) 38.1 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77014 Ct guidance for insertion of radiation therapy fields	914	98	$582.73	$132.89
G6015 Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session	893	95	$1954.00	$401.17
77427 Radiation treatment management, 5 treatments	308	87	$1006.00	$209.12
77300 Calculation of radiation therapy dose	268	67	$286.00	$72.84
77336 Continuing radiation therapy consultation per week	261	101	$288.00	$100.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	259	169	$305.00	$139.87
77300 Calculation of radiation therapy dose	245	31	$153.00	$35.34
G6012 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev	230	37	$500.00	$258.38
77334 Design and construction of complex radiation treatment device	159	67	$574.64	$138.52
G6017 Intra-fraction localization and tracking of target or patient motion during delivery of radiation therapy (eg,3d positional tracking, gating, 3d surface tracking), each fraction of treatment	144	22	$181.00	$86.79
G6014 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 20 mev or greater	139	28	$600.00	$258.04
77014 Ct guidance for insertion of radiation therapy fields	122	48	$131.00	$48.45
77334 Design and construction of complex radiation treatment device	121	44	$334.00	$65.48
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	86	86	$589.00	$239.59
G6013 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev	83	18	$600.00	$259.57
77263 Complex radiation therapy planning	82	79	$851.00	$181.72
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved	74	43	$519.00	$88.59
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area	56	37	$266.00	$40.88
77470 Special radiation treatment procedure	55	55	$1386.00	$154.16
77338 Design and construction of radiation treatment device for high precision radiation therapy	48	44	$1496.00	$512.43
77301 Management of modulation radiotherapy planning	48	48	$4313.00	$2025.43
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	38	36	$305.00	$105.36
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	37	33	$411.00	$194.70
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved	36	34	$861.00	$501.70
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area	31	26	$502.00	$302.03
77417 X-ray during radiation therapy	30	22	$141.00	$16.94
77263 Complex radiation therapy planning	24	22	$851.00	$183.50
77435 Management of cranial lesion surgery using radiation over multiple sessions	23	20	$1263.00	$702.18
77295 3d radiation therapy planning	23	23	$802.00	$244.01
77295 3d radiation therapy planning	20	20	$4443.00	$533.82
77427 Radiation treatment management, 5 treatments	20	18	$1006.00	$207.80
99443 Telephone medical discussion with physician, 21-30 minutes	15	12	$444.00	$141.16
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$589.00	$197.69
77293 Respiratory motion management simulation	13	13	$1750.00	$456.13
77307 Radiation therapy plan	11	11	$2009.00	$319.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77014 Ct guidance for insertion of radiation therapy fields	1,490	123	$583.00	$130.39
G6015 Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session	1,475	118	$1954.00	$393.53
77427 Radiation treatment management, 5 treatments	443	141	$1006.00	$202.57
77300 Calculation of radiation therapy dose	430	43	$153.62	$34.78
77336 Continuing radiation therapy consultation per week	366	139	$288.00	$94.80
77300 Calculation of radiation therapy dose	364	89	$286.00	$70.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	265	188	$305.00	$135.46
G6014 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 20 mev or greater	224	34	$600.00	$256.11
77334 Design and construction of complex radiation treatment device	210	98	$576.00	$134.13
77014 Ct guidance for insertion of radiation therapy fields	145	42	$131.00	$47.06
77334 Design and construction of complex radiation treatment device	142	51	$334.00	$63.22
G6012 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev	131	26	$500.00	$256.83
G6013 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev	126	20	$600.00	$257.55
77263 Complex radiation therapy planning	122	110	$851.00	$178.55
G6017 Intra-fraction localization and tracking of target or patient motion during delivery of radiation therapy (eg,3d positional tracking, gating, 3d surface tracking), each fraction of treatment	115	12	$181.00	$79.18
77470 Special radiation treatment procedure	94	84	$1386.00	$148.13
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	91	91	$589.00	$233.06
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved	83	39	$519.00	$86.68
77338 Design and construction of radiation treatment device for high precision radiation therapy	67	65	$1496.00	$498.92
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	65	53	$411.00	$188.88
77301 Management of modulation radiotherapy planning	64	63	$4313.00	$1993.94
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved	64	57	$861.00	$491.75
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area	55	31	$266.00	$40.10
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	38	$305.00	$102.24
77295 3d radiation therapy planning	41	34	$802.00	$236.90
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area	40	34	$502.00	$293.55
77417 X-ray during radiation therapy	38	29	$141.00	$15.04
77435 Management of cranial lesion surgery using radiation over multiple sessions	30	29	$1263.00	$678.73
77427 Radiation treatment management, 5 treatments	26	21	$1006.00	$202.57
77293 Respiratory motion management simulation	21	21	$1750.00	$447.96
77295 3d radiation therapy planning	21	19	$4443.00	$514.56
77263 Complex radiation therapy planning	19	19	$851.00	$178.53
99443 Telephone medical discussion with physician, 21-30 minutes	17	15	$444.00	$134.63
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	12	12	$589.00	$190.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77014 Ct guidance for insertion of radiation therapy fields	1,071	107	$583.00	$134.72
G6015 Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session	1,038	97	$1954.00	$413.23
77300 Calculation of radiation therapy dose	434	50	$153.00	$34.86
77427 Radiation treatment management, 5 treatments	310	97	$1006.00	$206.15
77336 Continuing radiation therapy consultation per week	290	122	$288.00	$92.80
77300 Calculation of radiation therapy dose	213	56	$286.00	$71.49
77334 Design and construction of complex radiation treatment device	173	55	$334.00	$64.67
G6014 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 20 mev or greater	170	29	$600.00	$270.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	169	106	$305.00	$139.04
77334 Design and construction of complex radiation treatment device	153	73	$568.91	$134.04
77014 Ct guidance for insertion of radiation therapy fields	127	31	$131.00	$48.45
G6012 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev	110	23	$513.22	$271.30
G6013 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev	109	20	$600.00	$271.54
77263 Complex radiation therapy planning	88	80	$851.00	$181.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	87	78	$305.00	$105.34
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	84	84	$589.00	$238.02
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved	78	50	$519.00	$88.71
77470 Special radiation treatment procedure	69	64	$1386.00	$147.49
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area	68	39	$266.00	$41.01
77427 Radiation treatment management, 5 treatments	47	36	$1006.00	$207.32
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved	47	44	$861.00	$512.67
77338 Design and construction of radiation treatment device for high precision radiation therapy	44	40	$1496.00	$505.24
77301 Management of modulation radiotherapy planning	44	42	$4313.00	$2026.88
77295 3d radiation therapy planning	43	42	$802.00	$241.98
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area	36	29	$502.00	$301.94
77417 X-ray during radiation therapy	32	22	$141.00	$14.15
77435 Management of cranial lesion surgery using radiation over multiple sessions	26	25	$1263.00	$692.88
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	24	23	$411.00	$196.23
77263 Complex radiation therapy planning	23	23	$851.00	$182.39
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	21	21	$589.00	$199.57
77293 Respiratory motion management simulation	15	15	$1750.00	$468.61
99443 Telephone medical discussion with physician, 21-30 minutes	15	13	$444.00	$138.80
77295 3d radiation therapy planning	14	14	$4443.00	$522.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77014 Ct guidance for insertion of radiation therapy fields	688	93	$582.82	$137.80
G6015 Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session	666	87	$1954.00	$427.28
77014 Ct guidance for insertion of radiation therapy fields	325	73	$131.00	$48.49
77300 Calculation of radiation therapy dose	319	44	$153.00	$34.99
77427 Radiation treatment management, 5 treatments	200	87	$1006.00	$206.35
77336 Continuing radiation therapy consultation per week	195	105	$288.00	$91.14
G6014 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 20 mev or greater	142	38	$600.00	$293.38
77334 Design and construction of complex radiation treatment device	135	64	$571.18	$138.00
77300 Calculation of radiation therapy dose	125	34	$286.00	$73.31
77334 Design and construction of complex radiation treatment device	125	46	$334.00	$64.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	112	68	$305.00	$141.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	84	64	$305.00	$107.72
G6012 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev	84	29	$500.00	$293.43
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area	81	35	$266.00	$41.13
77427 Radiation treatment management, 5 treatments	75	63	$1006.00	$206.35
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved	70	47	$519.00	$87.82
77263 Complex radiation therapy planning	69	67	$851.00	$182.34
G6017 Intra-fraction localization and tracking of target or patient motion during delivery of radiation therapy (eg,3d positional tracking, gating, 3d surface tracking), each fraction of treatment	66	18	$181.00	$70.38
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	57	57	$589.00	$242.44
G6013 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev	49	19	$600.00	$294.21
77470 Special radiation treatment procedure	45	44	$1386.00	$145.05
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved	38	38	$861.00	$543.59
77295 3d radiation therapy planning	34	33	$802.00	$241.64
77263 Complex radiation therapy planning	34	33	$851.00	$182.34
77338 Design and construction of radiation treatment device for high precision radiation therapy	30	29	$1496.00	$523.40
77301 Management of modulation radiotherapy planning	29	28	$4313.00	$2128.13
77417 X-ray during radiation therapy	28	22	$141.00	$13.21
77470 Special radiation treatment procedure	21	21	$460.00	$115.61
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	20	20	$589.00	$200.71
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area	18	17	$502.00	$319.30
99213 Established patient office or other outpatient visit, typically 15 minutes	18	18	$204.00	$72.67
99213 Established patient office or other outpatient visit, typically 15 minutes	17	16	$204.00	$99.65
77307 Radiation therapy plan	16	13	$2009.00	$317.87
77435 Management of cranial lesion surgery using radiation over multiple sessions	15	14	$1263.00	$694.52
77301 Management of modulation radiotherapy planning	14	14	$1153.00	$450.54
77338 Design and construction of radiation treatment device for high precision radiation therapy	12	12	$696.00	$241.64
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$469.00	$183.28
77293 Respiratory motion management simulation	11	11	$1750.00	$500.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77014 Ct guidance for insertion of radiation therapy fields	705	90	$583.00	$133.61
G6015 Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session	690	83	$1954.00	$402.60
77300 Calculation of radiation therapy dose	411	59	$153.00	$35.16
77014 Ct guidance for insertion of radiation therapy fields	312	65	$131.00	$48.35
77427 Radiation treatment management, 5 treatments	240	98	$1006.00	$206.88
77336 Continuing radiation therapy consultation per week	239	105	$288.00	$88.74
G6014 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 20 mev or greater	195	41	$600.00	$286.06
77334 Design and construction of complex radiation treatment device	187	60	$334.00	$65.85
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area	156	58	$266.00	$40.56
77300 Calculation of radiation therapy dose	126	34	$286.00	$72.37
77334 Design and construction of complex radiation treatment device	118	51	$553.93	$132.73
99213 Established patient office or other outpatient visit, typically 15 minutes	95	65	$204.00	$81.27
77427 Radiation treatment management, 5 treatments	88	70	$1006.00	$207.01
77263 Complex radiation therapy planning	73	67	$851.00	$183.57
77771 High dose brachytherapy , 2- 12 channels	72	13	$648.00	$215.47
G6012 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev	72	22	$500.00	$286.94
99213 Established patient office or other outpatient visit, typically 15 minutes	69	59	$204.00	$55.33
G6017 Intra-fraction localization and tracking of target or patient motion during delivery of radiation therapy (eg,3d positional tracking, gating, 3d surface tracking), each fraction of treatment	56	14	$181.00	$66.65
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved	56	38	$519.00	$88.82
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	52	52	$469.00	$177.38
G6013 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev	50	19	$600.00	$287.15
77295 3d radiation therapy planning	49	47	$802.00	$243.35
77470 Special radiation treatment procedure	49	49	$1386.00	$144.42
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved	46	42	$861.00	$550.24
77263 Complex radiation therapy planning	41	40	$851.00	$183.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$469.00	$139.27
77417 X-ray during radiation therapy	27	19	$141.00	$12.62
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area	27	24	$502.00	$306.77
77301 Management of modulation radiotherapy planning	25	25	$4313.00	$2099.76
77470 Special radiation treatment procedure	25	25	$460.00	$116.12
77338 Design and construction of radiation treatment device for high precision radiation therapy	23	23	$1496.00	$530.03
99442 Telephone medical discussion with physician, 11-20 minutes	22	16	$333.00	$81.03
77435 Management of cranial lesion surgery using radiation over multiple sessions	17	15	$1263.00	$699.77
99442 Telephone medical discussion with physician, 11-20 minutes	17	17	$333.00	$55.33
77307 Radiation therapy plan	16	14	$2009.00	$316.76
77338 Design and construction of radiation treatment device for high precision radiation therapy	11	11	$696.00	$243.17
77293 Respiratory motion management simulation	11	11	$1750.00	$494.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77014 Ct guidance for insertion of radiation therapy fields	937	117	$582.87	$131.17
G6015 Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session	893	104	$1954.00	$389.17
77427 Radiation treatment management, 5 treatments	370	143	$1006.00	$202.32
G6014 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 20 mev or greater	370	53	$600.00	$290.53
77336 Continuing radiation therapy consultation per week	350	143	$288.00	$88.51
77300 Calculation of radiation therapy dose	298	47	$153.00	$33.67
77014 Ct guidance for insertion of radiation therapy fields	246	65	$131.00	$47.82
77334 Design and construction of complex radiation treatment device	234	79	$559.31	$134.38
G6017 Intra-fraction localization and tracking of target or patient motion during delivery of radiation therapy (eg,3d positional tracking, gating, 3d surface tracking), each fraction of treatment	191	23	$181.00	$66.61
77300 Calculation of radiation therapy dose	184	58	$286.00	$72.67
G6012 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev	157	39	$500.00	$290.13
77334 Design and construction of complex radiation treatment device	121	46	$334.00	$58.53
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area	116	54	$266.00	$39.28
99213 Established patient office or other outpatient visit, typically 15 minutes	109	95	$204.00	$54.41
77263 Complex radiation therapy planning	87	82	$851.00	$178.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	82	82	$469.00	$174.73
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved	80	46	$519.00	$86.77
99213 Established patient office or other outpatient visit, typically 15 minutes	77	63	$204.00	$79.83
G6013 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 11-19 mev	71	19	$600.00	$290.53
77470 Special radiation treatment procedure	63	61	$1386.00	$140.49
77771 High dose brachytherapy , 2- 12 channels	59	14	$648.00	$213.70
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved	57	54	$861.00	$561.40
77427 Radiation treatment management, 5 treatments	55	48	$1006.00	$199.88
77295 3d radiation therapy planning	39	39	$802.00	$230.03
77263 Complex radiation therapy planning	36	36	$851.00	$173.69
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area	36	29	$502.00	$305.41
77301 Management of modulation radiotherapy planning	35	34	$4313.00	$2078.21
77338 Design and construction of radiation treatment device for high precision radiation therapy	34	33	$1496.00	$529.80
77417 X-ray during radiation therapy	31	27	$141.00	$12.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$469.00	$137.78
77307 Radiation therapy plan	23	22	$2009.00	$315.37
77295 3d radiation therapy planning	21	21	$4443.00	$536.27
77470 Special radiation treatment procedure	19	19	$460.00	$103.53
77293 Respiratory motion management simulation	17	16	$1750.00	$506.86
77435 Management of cranial lesion surgery using radiation over multiple sessions	16	15	$1263.00	$686.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
G6015 Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session	315	45	$1954.00	$386.62
77014 Ct guidance for insertion of radiation therapy fields	306	44	$583.00	$130.07
77300 Calculation of radiation therapy dose	132	29	$153.00	$34.31
77336 Continuing radiation therapy consultation per week	120	46	$288.00	$89.71
G6014 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 20 mev or greater	118	19	$600.00	$296.51
77427 Radiation treatment management, 5 treatments	117	44	$1006.00	$199.07
77334 Design and construction of complex radiation treatment device	98	31	$334.00	$63.75
77334 Design and construction of complex radiation treatment device	92	28	$564.21	$136.18
99213 Established patient office or other outpatient visit, typically 15 minutes	92	84	$204.00	$54.39
77300 Calculation of radiation therapy dose	76	18	$286.00	$72.79
77014 Ct guidance for insertion of radiation therapy fields	70	21	$131.00	$46.99
G6012 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev	62	14	$500.00	$296.11
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area	59	31	$266.00	$38.77
77263 Complex radiation therapy planning	38	36	$851.00	$177.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$469.00	$175.73
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved	32	31	$861.00	$576.94
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved	32	25	$519.00	$86.50
77263 Complex radiation therapy planning	28	27	$851.00	$177.48
77470 Special radiation treatment procedure	27	27	$1386.00	$146.42
77427 Radiation treatment management, 5 treatments	26	21	$1006.00	$199.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$469.00	$137.33
77295 3d radiation therapy planning	20	20	$802.00	$236.64
99213 Established patient office or other outpatient visit, typically 15 minutes	17	17	$204.00	$77.92
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area	16	12	$502.00	$308.03
77417 X-ray during radiation therapy	15	12	$141.00	$12.49
77301 Management of modulation radiotherapy planning	13	13	$4313.00	$2174.52
77470 Special radiation treatment procedure	12	12	$460.00	$111.82
77435 Management of cranial lesion surgery using radiation over multiple sessions	11	11	$1263.00	$623.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	139	120	$195.37	$53.73
77014 Ct guidance for insertion of radiation therapy fields	121	41	$131.09	$44.64
77300 Calculation of radiation therapy dose	107	20	$153.00	$34.16
77334 Design and construction of complex radiation treatment device	86	29	$330.70	$62.70
77014 Ct guidance for insertion of radiation therapy fields	76	29	$583.00	$127.72
G6015 Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session	65	31	$1954.00	$377.57
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area	52	20	$260.27	$38.23
77427 Radiation treatment management, 5 treatments	45	39	$987.96	$192.54
G6014 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 20 mev or greater	40	17	$600.00	$289.18
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$462.63	$136.88
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved	24	22	$508.25	$85.35
77263 Complex radiation therapy planning	23	23	$837.26	$175.36
G6012 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev	19	13	$500.00	$288.40
77295 3d radiation therapy planning	15	15	$802.00	$233.30
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$469.00	$174.48
77263 Complex radiation therapy planning	13	13	$851.00	$175.36
77470 Special radiation treatment procedure	13	13	$450.69	$110.95
77470 Special radiation treatment procedure	11	11	$1386.00	$153.57

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License MD D0067791

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

416972700 (MD)

Commercial Insurance / Payer ID Npi

1861604589 (MD)

Hospital & Practice Group Affiliations

Radiation Oncology Affiliates Of Maryland

7501 Osler Dr, Towson, MD 212047745

Phone: 4104272525

Medstar Medical Group Ii Llc

9105 Franklin Square Dr, Rosedale, MD 212373930

Phone: 4105741330

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

5 Associated Practitioners

Dr. Cengiz Aygun , MD

Specialist

NPI 1174528798

Doctor of Medicine (M.D.)

Megan Mcgraw , RTT

Radiologic Technologist - Radiation Therapy

NPI 1538475074

Dr. Katherine Chen , MD

Radiology - Radiation Oncology

NPI 1548765860

Doctor of Medicine (M.D.)

Dr. David Perry , MD

Specialist

NPI 1568502326

Doctor of Medicine (M.D.)

Dr. Jason Citron , MD

Specialist

NPI 1770586810

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active May 03, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location May 03, 2010

Registered at 9105 FRANKLIN SQUARE DR, SUITE 100, BALTIMORE, MD 212373930 (Tel: 4106826800)

📍

Updated Business Mailing Address May 03, 2010

Registered at 9105 FRANKLIN SQUARE DR, SUITE 100, BALTIMORE, MD 212373930 (Tel: 4106826800)

👤

Provider Name / Credentials Updated May 03, 2010

Recorded as STEPHEN RONSON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 03, 2010

Specialist (License #D0067791 in MD)

🟢

Initial NPI Registration & Enumeration May 04, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Stephen Ronson. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1861604589

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: May 04, 2007

Last Update: May 03, 2010

Sole Proprietor: No

Update or Correct Profile

Mailing Address

9105 Franklin Square Dr, Suite 100

Baltimore, MD 212373930

Phone: 4106826800

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.