Active NPI 1306835475 Individual Practitioner Female Practitioner

Dr. Lynne Diggs , MD

Internal Medicine • Silver Spring, MD

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Lynne Diggs, MD is a certified Internal Medicine practicing in Silver Spring, MD. With approximately 41 years of clinical experience since completing medical education in 1985, Dr. Diggs delivers high-quality medical care to the local community at 3110 GRACEFIELD RD.

Dr. Diggs is affiliated with Erickson Health Medical Group Of Maryland, Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, established patient outpatient office visit, annual depression screening, 5 to. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3110 Gracefield Rd

Silver Spring, MD 20904

Telephone 3015728340

Fax 3015738403

Associated Practice Facility / Clinic

🏢 Erickson Health Medical Group Of Maryland Pc Facility NPI 1205856549

Medicare Profile & Education

Medical School

Other

Graduation Year

1985

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Silver Spring, MD

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

41 Yrs +13.1 yrs vs City Avg

City Avg: 27.9 Yrs

State Avg: 28.1 Yrs

Regional Practice Density

196 Specialists

Practicing in Silver Spring, MD (4114 Statewide)

Telehealth Adoption Rate

20.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

10.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Diggs (41 Years) 41 Yrs

Silver Spring Specialty Average (27.9 Years) 27.9 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
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	780	358	$17.88	$16.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	550	329	$143.84	$88.95
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	451	289	$201.04	$128.02
G0444 Annual depression screening, 5 to 15 minutes	255	255	$21.43	$19.11
G0442 Annual alcohol misuse screening, 5 to 15 minutes	254	254	$21.43	$19.11
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	208	208	$146.02	$130.22
85610 Blood test, clotting time	93	12	$4.29	$4.20
99442 Telephone medical discussion with physician, 11-20 minutes	89	72	$101.35	$86.10
90480 Admn sarscov2 vacc 1 dose	77	75	$40.00	$39.20
91320 Sarscv2 vac 30mcg trs-suc im	77	75	$146.88	$143.94
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	76	34	$138.84	$128.09
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	55	48	$60.65	$55.49
99497 Advance care planning, first 30 minutes	51	51	$90.53	$81.41
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	48	46	$51.31	$50.28
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	47	43	$118.56	$108.29
99213 Established patient office or other outpatient visit, typically 15 minutes	46	36	$101.75	$85.21
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes	46	39	$83.63	$76.53
G0008 Administration of influenza virus vaccine	41	40	$33.05	$32.39
99306 Initial nursing facility visit, typically 45 minutes per day	41	37	$197.96	$183.51
90662 Influenza vaccine split virus, preservative free	41	40	$83.00	$81.34
93000 Routine ekg using at least 12 leads including interpretation and report	36	35	$16.17	$15.00
99497 Advance care planning, first 30 minutes	36	33	$90.21	$75.00
M0201 Administration of pneumococcal, influenza, hepatitis b, and/or covid-19 vaccine inside a patient's home; reported only once per individual home per date of service when such vaccine administration(s) are performed at the patient's home	34	34	$35.50	$34.79
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	29	20	$26.88	$48.18
G0009 Administration of pneumococcal vaccine	24	24	$33.25	$32.59
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	24	24	$288.70	$282.89
81002 Urinalysis, manual test	20	16	$4.00	$3.41
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	15	15	$245.34	$230.03
69209 Removal of impacted ear wax by washing	13	11	$19.02	$17.49
81003 Automated urinalysis test	13	13	$2.25	$2.20
99496 Transitional care management services for problem of high complexity	12	12	$314.36	$287.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	800	362	$203.53	$151.22
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	244	244	$147.75	$144.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	193	152	$145.72	$111.79
G0442 Annual alcohol misuse screening, 5 to 15 minutes	168	168	$19.58	$19.19
G0444 Annual depression screening, 5 to 15 minutes	166	166	$19.58	$19.19
85610 Blood test, clotting time	104	14	$4.29	$4.20
99442 Telephone medical discussion with physician, 11-20 minutes	86	74	$106.69	$77.37
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	79	35	$142.13	$139.92
99497 Advance care planning, first 30 minutes	67	66	$92.82	$91.15
93793 Anticoagulant management of patient taking warfarin	62	11	$13.03	$12.83
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes	62	45	$84.58	$83.56
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	49	43	$51.31	$50.28
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	44	36	$60.20	$59.24
81002 Urinalysis, manual test	41	36	$4.00	$3.41
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	41	32	$119.38	$117.48
93000 Routine ekg using at least 12 leads including interpretation and report	40	40	$16.79	$16.53
99306 Initial nursing facility visit, typically 45 minutes per day	36	36	$202.72	$199.48
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	34	28	$27.43	$21.42
99497 Advance care planning, first 30 minutes	34	33	$92.82	$82.43
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	25	18	$119.38	$117.70
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	25	25	$249.67	$246.55
90662 Influenza vaccine split virus, preservative free	24	24	$73.26	$71.79
G0008 Administration of influenza virus vaccine	24	24	$35.14	$34.43
0124A Fee covid-19 vac 13 res	24	24	$46.71	$45.78
91320 Sarscv2 vac 30mcg trs-suc im	21	21	$131.10	$128.48
90480 Admn sarscov2 vacc 1 dose	21	21	$47.13	$46.19
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes	21	15	$207.13	$203.99
69209 Removal of impacted ear wax by washing	21	20	$18.93	$18.64
99213 Established patient office or other outpatient visit, typically 15 minutes	21	20	$103.35	$74.00
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	15	14	$83.60	$82.35
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	13	13	$283.91	$278.20
G0009 Administration of pneumococcal vaccine	13	13	$32.43	$31.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
0004A Fee covid-19 vac 1 res	557	556	$40.00	$39.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	503	270	$148.56	$126.97
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	415	219	$209.06	$177.15
0124A Fee covid-19 vac 13 res	246	246	$40.00	$39.20
G0442 Annual alcohol misuse screening, 5 to 15 minutes	208	208	$19.58	$19.32
G0444 Annual depression screening, 5 to 15 minutes	208	208	$19.58	$19.33
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	186	186	$151.95	$150.37
99336 Established patient assisted living visit, typically 40 minutes	119	52	$151.18	$149.58
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	73	68	$53.00	$50.72
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	62	50	$77.99	$77.16
99442 Telephone medical discussion with physician, 11-20 minutes	57	51	$106.69	$90.47
G0008 Administration of influenza virus vaccine	56	56	$30.00	$29.40
90662 Influenza vaccine split virus, preservative free	56	56	$69.94	$68.54
99497 Advance care planning, first 30 minutes	54	52	$96.40	$95.67
99306 Initial nursing facility visit, typically 45 minutes per day	39	38	$184.73	$182.72
93000 Routine ekg using at least 12 leads including interpretation and report	38	37	$16.93	$16.80
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	37	33	$62.18	$61.40
81002 Urinalysis, manual test	32	26	$3.48	$3.44
99213 Established patient office or other outpatient visit, typically 15 minutes	29	28	$105.79	$87.54
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	27	23	$27.97	$24.82
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	24	24	$255.77	$253.88
99335 Established patient assisted living visit, typically 25 minutes	23	20	$106.99	$105.84
99496 Transitional care management services for problem of high complexity	20	18	$324.79	$320.50
99497 Advance care planning, first 30 minutes	19	18	$96.40	$85.93
99334 Established patient custodial care facility, group care, or assisted living visit, typically 15 minutes	14	14	$68.25	$68.17
99443 Telephone medical discussion with physician, 21-30 minutes	13	13	$150.70	$132.69
G0009 Administration of pneumococcal vaccine	13	13	$30.00	$29.68
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	12	12	$264.74	$262.09
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$66.74	$57.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
0001A Intramuscular administration of single severe acute respiratory syndrome coronavirus 2 (covid-19) vaccine, mrna-lnp, spike protein, preservative free, 30 mcg/0.3ml dosage, diluent reconstituted; first dose	868	868	$16.94	$16.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	677	299	$149.63	$142.55
G0008 Administration of influenza virus vaccine	237	237	$19.45	$19.45
90662 Influenza vaccine split virus, preservative free	237	237	$64.86	$64.86
0003A Adm sarscov2 30mcg/0.3ml 3rd	179	179	$40.00	$40.00
G0444 Annual depression screening, 5 to 15 minutes	168	167	$19.58	$19.53
99336 Established patient assisted living visit, typically 40 minutes	144	55	$152.03	$152.02
99334 Established patient custodial care facility, group care, or assisted living visit, typically 15 minutes	137	51	$67.49	$67.49
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	125	89	$208.73	$198.31
99213 Established patient office or other outpatient visit, typically 15 minutes	112	99	$105.56	$100.54
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	105	105	$153.25	$153.25
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	80	65	$78.21	$78.21
99497 Advance care planning, first 30 minutes	69	69	$96.77	$96.77
99306 Initial nursing facility visit, typically 45 minutes per day	47	46	$186.69	$186.69
93000 Routine ekg using at least 12 leads including interpretation and report	45	43	$17.51	$17.51
G0442 Annual alcohol misuse screening, 5 to 15 minutes	40	40	$19.58	$19.58
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	40	32	$27.34	$25.97
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	31	31	$255.71	$255.71
99497 Advance care planning, first 30 minutes	31	30	$96.77	$87.71
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	30	29	$53.00	$51.31
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	29	25	$49.52	$49.52
99442 Telephone medical discussion with physician, 11-20 minutes	26	22	$103.68	$99.88
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	25	22	$103.03	$102.92
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	23	18	$65.95	$62.28
99335 Established patient assisted living visit, typically 25 minutes	22	22	$107.45	$107.45
81002 Urinalysis, manual test	22	18	$3.48	$3.48
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	21	17	$61.83	$61.83
G0506 Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service)	17	17	$70.91	$70.91
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$193.99	$192.88
99443 Telephone medical discussion with physician, 21-30 minutes	14	12	$141.79	$135.76
99496 Transitional care management services for problem of high complexity	13	11	$324.44	$324.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	513	231	$125.75	$126.56
99213 Established patient office or other outpatient visit, typically 15 minutes	335	205	$87.12	$87.74
90662 Influenza vaccine split virus, preservative free	208	205	$60.96	$60.95
G0008 Administration of influenza virus vaccine	208	205	$19.45	$19.45
99336 Established patient assisted living visit, typically 40 minutes	178	90	$152.44	$153.36
G0442 Annual alcohol misuse screening, 5 to 15 minutes	174	174	$19.58	$19.86
99442 Telephone medical discussion with physician, 11-20 minutes	120	91	$87.12	$87.98
99334 Established patient custodial care facility, group care, or assisted living visit, typically 15 minutes	89	56	$68.39	$69.27
G0444 Annual depression screening, 5 to 15 minutes	76	76	$19.58	$19.85
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	74	63	$53.00	$51.18
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	71	71	$138.46	$135.55
99443 Telephone medical discussion with physician, 21-30 minutes	69	62	$123.74	$124.68
G0506 Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service)	59	59	$72.28	$72.92
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	56	49	$78.89	$79.49
99497 Advance care planning, first 30 minutes	55	55	$97.07	$97.98
99335 Established patient assisted living visit, typically 25 minutes	51	48	$108.04	$108.67
85610 Blood test, clotting time	50	12	$4.29	$4.26
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	43	34	$27.55	$27.81
99306 Initial nursing facility visit, typically 45 minutes per day	43	43	$188.94	$190.18
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	31	26	$50.02	$50.67
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	28	22	$50.02	$50.71
99497 Advance care planning, first 30 minutes	26	26	$97.07	$89.82
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	25	21	$78.89	$79.03
93000 Routine ekg using at least 12 leads including interpretation and report	25	23	$20.14	$20.24
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	24	21	$62.04	$62.40
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$189.38	$190.18
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	23	19	$53.53	$54.02
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	21	13	$103.81	$104.02
99496 Transitional care management services for problem of high complexity	16	16	$283.87	$285.05
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	16	15	$103.81	$104.56
99337 Established patient assisted living visit, typically 60 minutes	14	12	$219.70	$220.65
81002 Urinalysis, manual test	11	11	$3.48	$3.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	593	270	$147.76	$123.25
99213 Established patient office or other outpatient visit, typically 15 minutes	221	145	$99.20	$84.46
G0008 Administration of influenza virus vaccine	172	171	$22.91	$19.06
90662 Influenza vaccine split virus, preservative free	170	170	$64.12	$54.89
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	105	105	$194.75	$132.13
99497 Advance care planning, first 30 minutes	101	100	$100.90	$94.98
93000 Routine ekg using at least 12 leads including interpretation and report	56	51	$68.33	$19.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$206.88	$185.84
99336 Established patient assisted living visit, typically 40 minutes	32	28	$174.86	$150.37
99496 Transitional care management services for problem of high complexity	28	23	$259.83	$248.51
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	27	22	$91.91	$60.74
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	24	24	$89.38	$76.86
99306 Initial nursing facility visit, typically 45 minutes per day	24	22	$214.88	$184.78
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	22	17	$440.18	$80.16
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	15	13	$89.38	$76.86
99497 Advance care planning, first 30 minutes	14	14	$110.15	$87.42
99495 Transitional care management services for problem of at least moderate complexity	13	12	$205.24	$186.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	536	240	$150.00	$121.69
99213 Established patient office or other outpatient visit, typically 15 minutes	297	181	$100.00	$82.81
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	198	198	$200.00	$132.45
99497 Advance care planning, first 30 minutes	164	163	$100.00	$93.99
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	146	110	$196.21	$80.25
93000 Routine ekg using at least 12 leads including interpretation and report	45	44	$100.00	$19.56
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	29	26	$98.00	$61.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$200.00	$185.25
99496 Transitional care management services for problem of high complexity	23	21	$247.28	$243.32
99495 Transitional care management services for problem of at least moderate complexity	16	16	$200.00	$186.40
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	13	11	$282.54	$114.86
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	13	13	$200.00	$193.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	396	203	$100.00	$82.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	349	191	$150.00	$121.15
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	222	222	$200.00	$130.96
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	153	94	$187.29	$76.78
99497 Advance care planning, first 30 minutes	134	134	$100.00	$90.23
93000 Routine ekg using at least 12 leads including interpretation and report	46	45	$100.00	$19.56
G0008 Administration of influenza virus vaccine	33	32	$25.00	$24.50
Q2038 Influenza virus vaccine, split virus, when administered to individuals 3 years of age and older, for intramuscular use (fluzone)	31	30	$30.00	$11.80
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	21	18	$98.00	$61.11
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$200.00	$184.36
99496 Transitional care management services for problem of high complexity	15	13	$247.28	$243.32
99238 Hospital discharge day management, 30 minutes or less	15	15	$187.80	$77.77
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	12	11	$267.42	$111.58
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$200.00	$186.12

Medical Specialties & State Licenses

CMS Verified: 2026-08-03

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MD D34472

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Blue Cross Blue Shield

J134 (MD)

Hospital & Practice Group Affiliations

Erickson Health Medical Group Of Maryland, Pc

7051 Rockledge Dr, Bethesda, MD 208171680

Phone: 3012729830

Erickson Health Medical Group Of Maryland, Pc

3110 Gracefield Rd, Silver Spring, MD 209041820

Phone: 3015728340

Secondary Practice Locations

10400 Connecticut Ave, Suite 206

Kensington, MD 208953910

Phone: 3019624242

7051 Rockledge Dr

Bethesda, MD 208171680

Phone: 3012729830

8800 Walther Blvd

Parkville, MD 212349001

Phone: 4108823240

711 Maiden Choice Ln

Catonsville, MD 212283632

Phone: 4102475602

10400 Connecticut Ave, Suite 206

Kensington, MD 208953910

Phone: 3019624242

Practice Associates & Co-Workers

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

24 Associated Practitioners

Dr. Michael Westerman , MD

Internal Medicine - Geriatric Medicine

NPI 1013929181

Doctor of Medicine (M.D.)

Kenderlate Arthus , NP-BC

Nurse Practitioner

NPI 1043980550

NPBC

Erica Greenspan , LICSW, LCSW-C

Social Worker - Clinical

NPI 1083120455

Licensed Independent Clinical Social Worker, Licensed Clinical Social Worker - Certified

Nicole Christenson , CRNP-FAMILY

Nurse Practitioner - Family

NPI 1104155167

CRNPFAMILY

Dr. Lauren Sweetser , MD

Internal Medicine

NPI 1154528396

Doctor of Medicine (M.D.)

Dr. Loveen Puthumana , MD

Internal Medicine - Geriatric Medicine

NPI 1235175043

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Business Mailing Address March 11, 2022

Registered at 5730 EXECUTIVE DR STE 230, CATONSVILLE, MD 212281762 (Tel: 4104022379)

📍

Updated Practice Location July 12, 2019

Registered at 3110 GRACEFIELD RD, SILVER SPRING, MD 20904 (Tel: 3015728340)

📍

Updated Business Mailing Address July 12, 2019

Registered at 5525 RESEARCH PARK DR FL 4, BALTIMORE, MD 212284873 (Tel: 3015728340)

✅

NPI Profile Active January 24, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location January 24, 2012

Registered at 10400 CONNECTICUT AVE, SUITE 206, KENSINGTON, MD 208953910 (Tel: 3019624242)

📍

Updated Business Mailing Address January 24, 2012

Registered at 10400 CONNECTICUT AVE, SUITE 206, KENSINGTON, MD 208953910 (Tel: 3019624242)

👤

Provider Name / Credentials Updated January 24, 2012

Recorded as LYNNE DIGGS, M.D

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 24, 2012

Internal Medicine (License #D34472 in MD)

🟢

Initial NPI Registration & Enumeration October 20, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1306835475

Entity Type:

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

Enumeration Date: October 20, 2005

Last Update: August 03, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

5730 Executive Dr Ste 230

Catonsville, MD 212281762

Phone: 3015728340

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

⚠️ Medical Disclaimer

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