Active NPI 1215913199 Individual Practitioner Male Practitioner

Dr. John Patrick Carlson , MD

Ophthalmology • Riverside, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Carlson, MD is a certified Ophthalmology practicing in Riverside, CA. With approximately 31 years of clinical experience since graduating from Creighton University School Of Medicine in 1995, Dr. Carlson delivers high-quality medical care to the local community at 9041 MAGNOLIA AVE.

Dr. Carlson maintains professional affiliations with Inland Eye Specialists A Medical Corp, Milauskas Eye Institute Medical Group Ii, Inc., Retina Consultants Of Southern Cal Medical Associates Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, faricimab-svoa, 0.1 mg, injection, pegcetacoplan, intravitreal, 1 mg, injection, ranibizumab-eqrn (cimerli), biosimilar, 0.1 mg. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

9041 Magnolia Ave
Suite 207

Riverside, CA 925033900

Telephone 9517880222

Fax 9517842696

Associated Practice Facility / Clinic

🏢 Renaissance Radiology Medical Group, Inc. Facility NPI 1437154697

Medicare Profile & Education

Medical School

Creighton University School Of Medicine

Graduation Year

1995

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Riverside, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

31 Yrs +9.5 yrs vs City Avg

City Avg: 21.5 Yrs

State Avg: 29.5 Yrs

Regional Practice Density

23 Specialists

Practicing in Riverside, CA (3116 Statewide)

Telehealth Adoption Rate

4.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

49.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Carlson (31 Years) 31 Yrs

Riverside Specialty Average (21.5 Years) 21.5 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
J2777 Injection, faricimab-svoa, 0.1 mg	14,102	56	$62.79	$34.52
J2781 Injection, pegcetacoplan, intravitreal, 1 mg	2,430	31	$346.85	$147.20
Q5128 Injection, ranibizumab-eqrn (cimerli), biosimilar, 0.1 mg	1,788	85	$708.21	$228.53
92134 Imaging of retina	1,768	765	$82.71	$43.99
67028 Injection of drug into eye	1,150	310	$491.11	$129.75
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	909	664	$231.56	$138.34
J0178 Injection, aflibercept, 1 mg	436	91	$1151.67	$824.68
J0177 Injection, aflibercept hd, 1 mg	320	16	$670.82	$330.70
92201 Extended exam of the back part of the eye with retinal drawing	308	241	$59.95	$26.48
92250 Photography of the retina	291	221	$98.86	$39.17
92202 Extended exam of the back part of the eye with optic nerve drawing	268	202	$52.06	$16.43
99213 Established patient office or other outpatient visit, typically 15 minutes	220	139	$157.37	$98.45
J7999 Compounded drug, not otherwise classified	143	73	$212.03	$92.53
92235 Exam of retinal blood vessels using a special camera after injection of a dye	115	104	$279.21	$181.21
76512 Ultrasound of eye disease, growth, or structure	57	35	$141.91	$52.01
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	57	57	$308.03	$179.77
J9035 Injection, bevacizumab, 10 mg	39	24	$234.74	$71.26
92012 Established patient problem focused exam of visual system	14	12	$178.64	$89.29
92014 Established patient complete exam of visual system	12	12	$228.53	$137.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J2777 Injection, faricimab-svoa, 0.1 mg	11,280	36	$62.30	$36.51
92134 Imaging of retina	1,437	518	$83.81	$42.67
67028 Injection of drug into eye	981	210	$362.62	$129.14
J2778 Injection, ranibizumab, 0.1 mg	892	52	$420.00	$234.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	698	469	$224.69	$134.12
J2781 Injection, pegcetacoplan, intravitreal, 1 mg	600	23	$774.00	$151.06
J0178 Injection, aflibercept, 1 mg	534	66	$1102.99	$869.45
Q5128 Injection, ranibizumab-eqrn (cimerli), biosimilar, 0.1 mg	468	39	$710.00	$270.25
92250 Photography of the retina	317	233	$107.19	$38.95
92202 Extended exam of the back part of the eye with optic nerve drawing	236	191	$47.61	$16.08
99213 Established patient office or other outpatient visit, typically 15 minutes	235	142	$156.92	$94.80
Q5124 Injection, ranibizumab-nuna, biosimilar, (byooviz), 0.1 mg	190	15	$660.00	$215.51
92201 Extended exam of the back part of the eye with retinal drawing	143	109	$57.70	$25.85
J9035 Injection, bevacizumab, 10 mg	133	51	$184.81	$71.32
92235 Exam of retinal blood vessels using a special camera after injection of a dye	94	86	$280.45	$146.95
J7999 Compounded drug, not otherwise classified	93	39	$242.47	$92.58
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	72	72	$300.19	$174.65
76512 Ultrasound of eye disease, growth, or structure	71	37	$166.17	$50.43
J3490 Unclassified drugs	54	19	$3668.06	$2225.39
92012 Established patient problem focused exam of visual system	36	35	$162.97	$93.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J2777 Injection, faricimab-svoa, 0.1 mg	2,701	19	$64.25	$37.45
92134 Imaging of retina	1,483	577	$78.44	$42.43
J2778 Injection, ranibizumab, 0.1 mg	1,408	68	$417.02	$270.00
67028 Injection of drug into eye	1,007	218	$312.66	$126.21
J0178 Injection, aflibercept, 1 mg	760	86	$1091.98	$905.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	717	530	$217.51	$133.58
92250 Photography of the retina	394	264	$102.81	$37.95
92202 Extended exam of the back part of the eye with optic nerve drawing	233	193	$43.24	$16.28
J9035 Injection, bevacizumab, 10 mg	199	77	$118.59	$67.51
92012 Established patient problem focused exam of visual system	192	125	$151.95	$94.50
J7999 Compounded drug, not otherwise classified	182	55	$250.00	$93.15
99213 Established patient office or other outpatient visit, typically 15 minutes	162	99	$151.85	$94.76
92235 Exam of retinal blood vessels using a special camera after injection of a dye	155	142	$235.47	$132.32
92201 Extended exam of the back part of the eye with retinal drawing	98	88	$42.93	$25.69
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	76	76	$287.61	$174.99
76512 Ultrasound of eye disease, growth, or structure	71	31	$174.04	$49.36
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	28	16	$1132.00	$352.90
92014 Established patient complete exam of visual system	14	14	$180.57	$133.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	1,531	628	$75.74	$43.18
67028 Injection of drug into eye	1,114	254	$294.43	$127.36
J0178 Injection, aflibercept, 1 mg	1,110	98	$1061.76	$918.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	749	573	$164.29	$136.96
92250 Photography of the retina	645	457	$100.54	$40.98
J9035 Injection, bevacizumab, 10 mg	360	106	$106.25	$71.96
92202 Extended exam of the back part of the eye with optic nerve drawing	258	235	$49.93	$16.84
J7999 Compounded drug, not otherwise classified	246	66	$247.56	$94.00
92012 Established patient problem focused exam of visual system	235	160	$112.58	$96.45
99213 Established patient office or other outpatient visit, typically 15 minutes	160	105	$111.80	$97.25
92235 Exam of retinal blood vessels using a special camera after injection of a dye	146	134	$211.58	$125.98
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	134	134	$269.84	$178.28
92201 Extended exam of the back part of the eye with retinal drawing	99	85	$48.76	$26.47
76512 Ultrasound of eye disease, growth, or structure	81	48	$167.33	$51.88
92014 Established patient complete exam of visual system	64	62	$161.25	$135.59
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	47	23	$1081.28	$362.81
92242 Exam of retinal blood vessels and blood vessels between the white part of eye and retina using a special camera after injection of a dye	12	12	$343.00	$275.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0178 Injection, aflibercept, 1 mg	931	84	$1070.09	$931.06
92134 Imaging of retina	880	334	$76.80	$43.68
67028 Injection of drug into eye	862	196	$315.89	$112.56
92250 Photography of the retina	785	523	$94.36	$47.53
92014 Established patient complete exam of visual system	645	458	$164.92	$134.44
J9035 Injection, bevacizumab, 10 mg	274	77	$102.74	$78.26
92012 Established patient problem focused exam of visual system	180	120	$112.64	$95.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	126	126	$263.33	$174.35
J7999 Compounded drug, not otherwise classified	123	37	$250.00	$93.55
92235 Exam of retinal blood vessels using a special camera after injection of a dye	116	106	$208.66	$112.51
76512 Ultrasound of eye disease, growth, or structure	87	55	$155.62	$54.27
99213 Established patient office or other outpatient visit, typically 15 minutes	76	52	$108.01	$79.91
92202 Extended exam of the back part of the eye with optic nerve drawing	64	61	$55.47	$17.01
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	32	13	$1095.66	$365.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	16	$163.96	$115.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0178 Injection, aflibercept, 1 mg	1,038	96	$1046.22	$941.78
92134 Imaging of retina	998	406	$69.30	$43.19
67028 Injection of drug into eye	876	190	$435.75	$110.21
92250 Photography of the retina	764	517	$114.59	$52.61
92014 Established patient complete exam of visual system	733	502	$186.26	$133.18
J2778 Injection, ranibizumab, 0.1 mg	295	15	$420.00	$354.25
92225 Examination of eye by ophthalmoscope with retinal drawing	254	144	$75.87	$28.87
J9035 Injection, bevacizumab, 10 mg	235	64	$100.43	$79.89
92012 Established patient problem focused exam of visual system	203	144	$110.89	$93.57
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	117	117	$212.92	$166.21
92235 Exam of retinal blood vessels using a special camera after injection of a dye	114	96	$225.16	$97.08
J7999 Compounded drug, not otherwise classified	101	30	$250.00	$84.20
99213 Established patient office or other outpatient visit, typically 15 minutes	100	64	$90.61	$77.33
76512 Ultrasound of eye disease, growth, or structure	54	31	$246.00	$62.79
92226 Examination of eye by ophthalmoscope with retinal drawing	30	16	$69.97	$26.98
92242 Exam of retinal blood vessels and blood vessels between the white part of eye and retina using a special camera after injection of a dye	17	15	$384.53	$233.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	1,196	458	$71.26	$43.27
J0178 Injection, aflibercept, 1 mg	1,164	101	$1045.75	$949.11
67028 Injection of drug into eye	945	208	$393.15	$108.81
92250 Photography of the retina	597	425	$113.98	$58.82
92014 Established patient complete exam of visual system	596	428	$188.83	$131.58
J2778 Injection, ranibizumab, 0.1 mg	301	12	$420.00	$363.70
92012 Established patient problem focused exam of visual system	262	165	$110.66	$91.42
92225 Examination of eye by ophthalmoscope with retinal drawing	235	127	$76.37	$28.23
J9035 Injection, bevacizumab, 10 mg	221	71	$80.39	$76.76
99213 Established patient office or other outpatient visit, typically 15 minutes	150	97	$90.50	$75.40
J7999 Compounded drug, not otherwise classified	133	47	$224.06	$76.43
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	104	104	$212.94	$167.87
92235 Exam of retinal blood vessels using a special camera after injection of a dye	100	95	$226.86	$90.80
76512 Ultrasound of eye disease, growth, or structure	39	22	$246.08	$78.60
92226 Examination of eye by ophthalmoscope with retinal drawing	37	20	$71.70	$26.16
92242 Exam of retinal blood vessels and blood vessels between the white part of eye and retina using a special camera after injection of a dye	19	19	$275.00	$244.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	1,306	484	$73.23	$41.41
67028 Injection of drug into eye	1,058	222	$382.36	$104.41
J0178 Injection, aflibercept, 1 mg	1,053	98	$1111.26	$962.60
92014 Established patient complete exam of visual system	553	420	$187.42	$125.28
92250 Photography of the retina	491	369	$113.53	$67.08
J9035 Injection, bevacizumab, 10 mg	489	129	$101.80	$71.98
J2778 Injection, ranibizumab, 0.1 mg	351	18	$442.51	$372.68
92225 Examination of eye by ophthalmoscope with retinal drawing	267	144	$77.60	$27.21
92012 Established patient problem focused exam of visual system	222	139	$111.11	$85.99
99213 Established patient office or other outpatient visit, typically 15 minutes	161	108	$90.07	$73.29
92235 Exam of retinal blood vessels using a special camera after injection of a dye	114	105	$239.83	$78.49
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	103	103	$212.96	$161.40
76512 Ultrasound of eye disease, growth, or structure	38	26	$251.76	$93.38
92226 Examination of eye by ophthalmoscope with retinal drawing	25	15	$69.96	$25.03
92242 Exam of retinal blood vessels and blood vessels between the white part of eye and retina using a special camera after injection of a dye	23	23	$275.00	$233.07

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License CA A62397

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

00A623970 (CA)

Hospital & Practice Group Affiliations

Inland Eye Specialists A Medical Corp

3953 W Stetson Ave, Hemet, CA 925459687

Phone: 9516965388

Milauskas Eye Institute Medical Group Ii, Inc.

72057 Dinah Shore Dr, Rancho Mirage, CA 922701791

Phone: 7603403937

Retina Consultants Of Southern Cal Medical Associates Inc

9041 Magnolia Ave, Riverside, CA 925033956

Phone: 9517880222

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. Richard Pesavento , MD

Ophthalmology

NPI 1396721635

Doctor of Medicine (M.D.)

Dr. Jason Chow , MD

Ophthalmology - Retina Specialist

NPI 1639526072

Doctor of Medicine (M.D.)

Dr. Suzie Gasparian , MD

Ophthalmology - Retina Specialist

NPI 1790280592

Doctor of Medicine (M.D.)

Dr. Sonia Dhoot , MD

Ophthalmology

NPI 1992076517

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 27, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location May 27, 2011

Registered at 9041 MAGNOLIA AVE, SUITE 207, RIVERSIDE, CA 925033900 (Tel: 9517880222)

📍

Updated Business Mailing Address May 27, 2011

Registered at 9041 MAGNOLIA AVE, SUITE 207, RIVERSIDE, CA 925033900 (Tel: 9517880222)

👤

Provider Name / Credentials Updated May 27, 2011

Recorded as JOHN CARLSON, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 27, 2011

Ophthalmology (License #A62397 in CA)

🟢

Initial NPI Registration & Enumeration December 21, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1215913199

Entity Type:

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

Enumeration Date: December 21, 2005

Last Update: May 27, 2011

Sole Proprietor: No

Update or Correct Profile

Mailing Address

9041 Magnolia Ave, Suite 207

Riverside, CA 925033900

Phone: 9517880222

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.