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Dr. Jonathan Go, D.O.

Ophthalmology (Ophthalmology Physician)

2619 E Colorado Blvd Ste 150
Pasadena, CA 91107

Who else practices at this address →

Los Angeles County includes primary care (7% of residents) and mental health (13% of residents) shortage areas. About shortage areas

Call (626) 793-4168

  • Medicare participating

At a glance

Years since graduation
9
In the NPI registry since
2017
Medicare patients seen, 2024
367

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is

Education and training

  • 2017Medical school: Touro Un College of Osteopathic Medicine, Vallejo
  • 2017Registered with an NPI (national billing number; not a license date)

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Ophthalmology Physician primary
    CA license 18903
  • Student in an Organized Health Care Education/Training Program

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Ophthalmology per capita by county →

Where they work

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
367
Services billed
1,482
Patients’ average age
76
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient problem focused exam of visual system196117
Established patient complete exam of visual system195181
Imaging of retina176162
Imaging of optic nerve6655
Established patient office or other outpatient visit, 30-39 minutes6463
Exam of visual field with extended testing5551
New patient complete exam of visual system3939
Exam of the internal drainage system of eye3333
Established patient office or other outpatient visit, 20-29 minutes2928
Photography of the retina2726

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 9 companies reported 19 payments worth $672 in total to this clinician.

By company
Alcon Vision LLC$203
Tarsus Pharmaceuticals, Inc.$147
Harrow Eye, LLC$137
Bausch & Lomb Americas Inc.$60.44
Nova Eye, Inc.$31.45
Oyster Point Pharma, Inc.$26.67
Biotissue Holdings Inc.$25.00
Rxsight Inc$21.55
By type
Food and Beverage$672

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in California →

Other Ophthalmology clinicians in Pasadena

Sources

NPI registry (CMS NPPES, November 2026; record last updated December 14, 2021), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1902332349. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.