Dr. Jonathan Go , DO
Ophthalmology โข Pasadena, CA
2619 E Colorado Blvd Ste 150
Pasadena, CA 911073747
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on May 4, 2017; this date does not establish years in practice.
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Published CMS data list 1,413 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 โ Established patient outpatient office visit: 333 service units.
- 92134 โ Imaging of retina: 275 service units.
- 99213 โ Established patient outpatient office visit: 156 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 17 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 614 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) โ 89 prescription fills, including refills.
- Prednisolone Acetate โ 82 prescription fills, including refills.
- Latanoprost โ 80 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 17 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Close to the middle for Medicare Part B services among clinicians listed under Ophthalmology in Pasadena, CA (2024, 29 clinicians with data). Median for this group: 1,548. Middle half: 594 to 3,084.
Close to the middle for Medicare Part B services among clinicians listed under Ophthalmology in California (2024, 1,572 clinicians with data). Median for this group: 1,776. Middle half: 600 to 3,873.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 180 in 2022 to 1,413 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022โ2024.
Practice Location & Contact Primary Location
2619 E Colorado Blvd Ste 150
Pasadena, CA 911073747
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 3 distinct group names: Aarchan Joshi, M.D. Inc; Samir A Shah Md Professional Corporation; Southern California Permanente Medical Group. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Touro Un College Of Osteopathic Medicine, Vallejo
2017
What Public CMS Data Show
Ophthalmology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
367 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $136,938 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $99,995 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
918 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$68,573 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $671.56 across 19 records.
By nature of payment
- Food and Beverage: $671.56 across 19 records.
Reporting-company totals (3 largest of 9)
- Alcon Vision LLC: $202.59 across 3 records.
- Tarsus Pharmaceuticals, Inc.: $146.68 across 5 records.
- Harrow Eye, LLC: $136.72 across 4 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
9 years (graduated 2017)
CMS Doctors and Clinicians data list 2017 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2017
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Go has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Go as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Pasadena and California
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Ophthalmology in Pasadena, CA (2024, 29 clinicians with data). Median for this group: 1,548. Middle half: 594 to 3,084.
Close to the middle for clinicians listed under Ophthalmology in California (2024, 1,572 clinicians with data). Median for this group: 1,776. Middle half: 600 to 3,873.
Medicare-allowed amount
A lower Medicare-allowed amount than 60% of clinicians listed under Ophthalmology in Pasadena, CA (2024, 29 clinicians with data). Median for this group: $181,723. Middle half: $70,357 to $328,813.
A lower Medicare-allowed amount than 60% of clinicians listed under Ophthalmology in California (2024, 1,572 clinicians with data). Median for this group: $209,264. Middle half: $67,828 to $437,264.
Paid by Medicare
A lower Medicare payment amount than 60% of clinicians listed under Ophthalmology in Pasadena, CA (2024, 29 clinicians with data). Median for this group: $128,334. Middle half: $52,603 to $243,098.
A lower Medicare payment amount than 60% of clinicians listed under Ophthalmology in California (2024, 1,572 clinicians with data). Median for this group: $152,036. Middle half: $48,721 to $320,363.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Ophthalmology in Pasadena, CA (2024, 30 clinicians with data). Median for this group: 710. Middle half: 145 to 2,102.
Fewer Part D prescriptions than 60% of clinicians listed under Ophthalmology in California (2024, 1,966 clinicians with data). Median for this group: 1,025. Middle half: 297 to 2,233.
Part D drug cost
Close to the middle for clinicians listed under Ophthalmology in Pasadena, CA (2024, 30 clinicians with data). Median for this group: $64,364. Middle half: $7,234 to $251,409.
Close to the middle for clinicians listed under Ophthalmology in California (2024, 1,966 clinicians with data). Median for this group: $79,352. Middle half: $13,075 to $224,408.
37 active clinicians are listed under Ophthalmology with a practice address in Pasadena, CA (2,902 in California).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Pasadena
2.7% of these 37 clinicians have the CMS telehealth indicator.
81.1% of these 37 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 685% from 180 in 2022 to 1,413 in 2024.
- 2022: 180
- 2023: 973
- 2024: 1,413
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Medicare-allowed amount
Medicare-allowed amount increased 737% from $16,352 in 2022 to $136,938 in 2024.
- 2022: $16,352
- 2023: $102,710
- 2024: $136,938
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Paid by Medicare
Paid by Medicare increased 683% from $12,763 in 2022 to $99,995 in 2024.
- 2022: $12,763
- 2023: $73,639
- 2024: $99,995
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 490% from 104 in 2021 to 614 in 2024.
- 2021: 104
- 2022: 2,409
- 2023: 636
- 2024: 614
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30-day fills
30-day fills increased 554% from 140 in 2021 to 918 in 2024.
- 2021: 140
- 2022: 3,246
- 2023: 996
- 2024: 918
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Part D drug cost
Part D drug cost increased 2510% from $2,628 in 2021 to $68,573 in 2024.
- 2021: $2,628
- 2022: $271,561
- 2023: $113,174
- 2024: $68,573
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $633.06 in 2021 to $671.56 in 2025.
- 2021: $633.06
- 2022: $299.48
- 2023: $570.77
- 2024: $659.99
- 2025: $671.56
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): 19 records totaling $671.56.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
|
Clareon PanOptix Pro | General | $144.95 |
| Tarsus Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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XDEMVY | General | $73.81 |
| Bausch & Lomb Americas Inc. |
Food and Beverage
In-kind items and services
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XIIDRA | General | $39.62 |
| Harrow Eye, LLC |
Food and Beverage
In-kind items and services
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VEVYE | General | $37.30 |
| Harrow Eye, LLC |
Food and Beverage
In-kind items and services
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VEVYE | General | $36.76 |
| Harrow Eye, LLC |
Food and Beverage
In-kind items and services
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VEVYE | General | $35.24 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
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Clareon | General | $32.95 |
| Tarsus Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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XDEMVY | General | $32.64 |
| Tarsus Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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XDEMVY | General | $31.97 |
| Nova Eye, Inc. |
Food and Beverage
Cash or cash equivalent
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โ | General | $31.45 |
| Harrow Eye, LLC |
Food and Beverage
In-kind items and services
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VEVYE | General | $27.42 |
| Oyster Point Pharma, Inc. |
Food and Beverage
In-kind items and services
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TYRVAYA | General | $26.67 |
| BIOTISSUE HOLDINGS INC. |
Food and Beverage
In-kind items and services
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โ | General | $25.00 |
| Alcon Vision LLC |
Food and Beverage
In-kind items and services
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TRYPTYR | General | $24.69 |
| RxSight Inc |
Food and Beverage
In-kind items and services
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RXSIGHT CONTACT LENS | General | $21.55 |
| Bausch & Lomb Americas Inc. |
Food and Beverage
In-kind items and services
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XIIDRA | General | $20.82 |
| SUN PHARMACEUTICAL INDUSTRIES INC. |
Food and Beverage
In-kind items and services
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Cequa | General | $20.46 |
| Tarsus Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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XDEMVY | General | $4.59 |
| Tarsus Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
|
XDEMVY | General | $3.67 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2021โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2022โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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333 | 243 | $279.91 | $138.57 |
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92134
Imaging of retina
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275 | 240 | $90.00 | $44.08 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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156 | 112 | $199.67 | $98.63 |
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92083
Exam of visual field with extended testing
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96 | 84 | $145.00 | $71.46 |
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92133
Imaging of optic nerve
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93 | 82 | $85.01 | $37.67 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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72 | 72 | $358.33 | $179.30 |
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76514
Ultrasound scan of cornea to determine thickness
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59 | 56 | $25.00 | $11.45 |
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92020
Exam of the internal drainage system of eye
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58 | 56 | $65.00 | $30.03 |
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92250
Photography of the retina
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55 | 51 | $85.98 | $40.79 |
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92014
Established patient complete exam of visual system
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44 | 44 | $280.00 | $139.46 |
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92012
Established patient problem focused exam of visual system
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35 | 31 | $199.29 | $99.06 |
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92136
Measurement of corneal curvature and depth of eye
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35 | 28 | $105.00 | $51.93 |
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68761
Closure of tear duct opening using plug
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34 | 27 | $519.12 | $207.33 |
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66984
Removal of cataract with insertion of prosthetic lens
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23 | 17 | $1175.00 | $585.55 |
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67820
Removal of eyelashes using forceps
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19 | 13 | $44.21 | $19.93 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
|
14 | 14 | $390.00 | $194.11 |
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92201
Extended exam of the back part of the eye with retinal drawing
|
12 | 12 | $55.00 | $26.55 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Dorzolamide-Timolol | Dorzolamide Hcl/Timolol Maleat | 89 | 5,133 | $1,396.56 | 31 |
| Prednisolone Acetate | Prednisolone Acetate | 82 | 3,003 | $4,008.57 | 55 |
| Latanoprost | Latanoprost | 80 | 5,783 | $1,051.14 | 28 |
| Neomycin-Polymyxin-Dexameth | Neomycin/Polymyxin B/Dexametha | 75 | 1,407 | $734.35 | 60 |
| Ofloxacin | Ofloxacin | 55 | 1,127 | $515.38 | 41 |
| Brimonidine Tartrate | Brimonidine Tartrate | 41 | 1,639 | $5,265.75 | 17 |
| Restasis | Cyclosporine | 31 | 1,050 | $19,427.47 | โ |
| Ketorolac Tromethamine | Ketorolac Tromethamine | 24 | 527 | $315.68 | 18 |
| Lumigan | Bimatoprost | 22 | 710 | $6,084.99 | โ |
| Xiidra | Lifitegrast | 21 | 810 | $16,720.95 | โ |
| Erythromycin | Erythromycin Base | 17 | 265 | $239.26 | 11 |
| Simbrinza | Brinzolamide/Brimonidine Tart | 17 | 646 | $4,113.55 | โ |
| Cyclosporine | Cyclosporine | 14 | 405 | $2,857.56 | โ |
| Timolol Maleate | Timolol Maleate | 12 | 774 | $384.58 | โ |
| Bromfenac Sodium | Bromfenac Sodium | 12 | 436 | $2,859.14 | โ |
| Dorzolamide Hcl | Dorzolamide Hcl | 11 | 609 | $114.50 | โ |
| Travoprost | Travoprost | 11 | 615 | $2,483.49 | โ |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-12-14NUCC Taxonomy Code: 207W00000X
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.
NUCC Taxonomy Code: 390200000X
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - OPHTHALMOLOGY
I20210928003298
CA
9234536541
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Aarchan Joshi, M.d. Inc
520 N Prospect Ave, Redondo Beach, CA 902773042
Phone: 3103768850
Southern California Permanente Medical Group
12761 Schabarum Ave, Irwindale, CA 917066807
Phone: 8776080044
Southern California Permanente Medical Group
1255 W Arrow Hwy, San Dimas, CA 917732340
Phone: 9093942526
Samir A Shah Md Professional Corporation
4870 Barranca Pkwy, Irvine, CA 926044788
Phone: 71496596961010
Samir A Shah Md Professional Corporation
3500 Barranca Pkwy, Irvine, CA 926068227
Phone: 9495526266
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Optometrist
Ophthalmology - Retina Specialist
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Optometrist
Doctor of Optometry
Optometrist
Doctor of Optometry
Optometrist
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2619 E COLORADO BLVD STE 150, PASADENA, CA 911073747 (Tel: 6267934168)
Registered at 1900 W GARVEY AVE S UNIT 335, WEST COVINA, CA 917902656 (Tel: 6263059100)
NPI status registered as active in NPPES database
Registered at 8700 BEVERLY BLVD, SUITE 5512, WEST HOLLYWOOD, CA 900481804 (Tel: 3104235161)
Registered at 8700 BEVERLY BLVD, SUITE 5512, WEST HOLLYWOOD, CA 900481804 (Tel: 3104235161)
Recorded as JONATHAN GO, D.O.
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Ophthalmology Specialists in Pasadena
- Dr. Jessica Boeckmann, MD
- Ramya Swamy
- Dr. Christopher Long, MD
- Dr. Hugo Hsu, MD
- Dr. Ali Mahdavi Fard, MD
- Dr. Srinivas Sadda, MD
Mailing Address
1900 W Garvey Ave S Unit 335
West Covina, CA 917902656
Phone: 6263059100