John Alexander Gonzales, M.D.
Ophthalmology Physician · Bronx, NY
John Alexander Gonzales, M.D. is an ophthalmology physician with a practice address in Bronx, New York, and NPI 1881852366, issued on May 30, 2008. Check the license (New York 266959, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- John Alexander Gonzales
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- 266959 NY
A117305 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3332 Rochambeau Ave, Bronx, NY 10467
- Phone
- (718) 920-2020
- Enumerated
- May 30, 2008
- Record last updated
- Oct 29, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110727000204); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 2007
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,822 in New York → Look up another NPI →
Also registered at 3332 Rochambeau Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jason Brucker, MDStudent in an Organized Health Care Education/Training Program1174723373
- Jason Choi, DDSOral and Maxillofacial Surgery (Dentist)1508195280
- Nadia DouglasFamily Nurse Practitioner1720656192
- Geoffrey Duviner, DDSOral and Maxillofacial Surgery (Dentist)1871813063
- Marissa Erickson, DDSStudent in an Organized Health Care Education/Training Program1235872961
- Joann Kang, M.D.Cornea and External Diseases Specialist Physician1104054139
Verify John Alexander Gonzales in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 266959Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average ophthalmology physician in 2024
172 Medicare Part D claims for 61 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Prednisone23 claims
- Dorzolamide-Timolol17 claims
- Valacyclovir13 claims
- Moxifloxacin11 claims
- Prednisolone Acetate11 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Regents OF The University OF CaliforniaSan Francisco, CA
- Ucsf Medical Group Business ServicesSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Alexander Gonzales among 1,822 ophthalmology physician records in New York
John Alexander Gonzales, M.D. is one of 1,822 ophthalmology physician records with a practice address in New York. 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 2008, is newer than 74% of them.
- NPI issued2008 · 74% of these records are older, 21% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2007 · median 1995 among the 1,215 with a school on file
- Record last updated2012 · 71% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in New York
There are 1,822 ophthalmology physician records in New York.
All 1,822 in New York → Every provider in Bronx → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Raphael Bloch, MDBronx, NY 104671134200561
- Jeremy Chess, M.D.Bronx, NY 104671659463347
- Roy Chuck, M.D.Bronx, NY 104671447202338
- Judith Gurland, MDBronx, NY 104671235210667
- David Haft, M.D.Bronx, NY 104671740372457
- Navid Hakimian, MDBronx, NY 104671093792970
- Barrett Katz, MDBronx, NY 104671750478830
- John Kim, MDBronx, NY 104671114000635
Common questions
What is John Alexander Gonzales, M.D.'s NPI number?
John Alexander Gonzales, M.D.'s National Provider Identifier (NPI) is 1881852366, issued on May 30, 2008. An NPI identifies a provider in billing; it is not a license.
Where is John Alexander Gonzales, M.D. located?
The NPPES record lists a practice address at 3332 Rochambeau Ave, Bronx, NY, 10467. Phone: (718) 920-2020. Providers update this record themselves, so call before visiting.
How can I verify John Alexander Gonzales, M.D.'s license?
NPPES lists New York license number 266959, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Alexander Gonzales, M.D. prescribe under Medicare Part D?
In 2024, John Alexander Gonzales, M.D. had 172 Medicare Part D claims for 61 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is John Alexander Gonzales, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.