Kevin Rui Zhang, M.D.
Ophthalmology Physician · San Francisco, CA
Kevin Rui Zhang, M.D. is an ophthalmology physician with a practice address in San Francisco, California, and NPI 1508493925, issued on Mar 25, 2020. Check the license (California A200954, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kevin Rui Zhang
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- A200954 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2100 Webster St Ste 214, San Francisco, CA 94115
- Phone
- (415) 923-3007
- Enumerated
- Mar 25, 2020
- Record last updated
- Aug 28, 2025
- Fax
- (415) 923-6586
- Medicare enrollment
- Enrolled (PECOS I20250407001999); accepts Medicare assignment
- Medical or professional school
- Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, 2020
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 2100 Webster St Ste 214
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kaileen Yeh, MDGlaucoma Specialist (Ophthalmology) Physician1023542594
Verify Kevin Rui Zhang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A200954Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average ophthalmology physician in 2024
387 Medicare Part D claims for 153 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.
Most prescribed
- Latanoprost110 claims
- Brimonidine Tartrate62 claims
- Prednisolone Acetate53 claims
- Dorzolamide-Timolol47 claims
- Erythromycin13 claims
- Rhopressa11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $2,658.76
23 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- North East Medical ServicesSan Francisco, CA
- Pacific Eye Associates, A Medical CorporationSan Francisco, CA
- Wills Eye Ophthalmology Clinic, IncPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kevin Rui Zhang among 2,899 ophthalmology physician records in California
Kevin Rui Zhang, M.D. is one of 2,899 ophthalmology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 94% of them.
- NPI issued2020 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2020 · median 2001 among the 1,907 with a school on file
- Record last updated2025 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in California
There are 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in San Francisco → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Everett Ai, MDSan Francisco, CA 941151235130618
- Arthur Allen, MDSan Francisco, CA 941151255332334
- Mary Ann Banez, M.D.San Francisco, CA 941151558323360
- Donald Fletcher, M.D.San Francisco, CA 941151689633638
- Anne Fung, MDSan Francisco, CA 941151588665939
- David Heiden, MDSan Francisco, CA 941151053312108
- Danny Lin, MDSan Francisco, CA 941151871595710
- Karen Oxford, MDSan Francisco, CA 941151396746749
Common questions
What is Kevin Rui Zhang, M.D.'s NPI number?
Kevin Rui Zhang, M.D.'s National Provider Identifier (NPI) is 1508493925, issued on Mar 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Kevin Rui Zhang, M.D. located?
The NPPES record lists a practice address at 2100 Webster St Ste 214, San Francisco, CA, 94115. Phone: (415) 923-3007. Providers update this record themselves, so call before visiting.
How can I verify Kevin Rui Zhang, M.D.'s license?
NPPES lists California license number A200954, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kevin Rui Zhang, M.D. prescribe under Medicare Part D?
In 2024, Kevin Rui Zhang, M.D. had 387 Medicare Part D claims for 153 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.