NPPES file of Aug 9, 2026

Julio Cesar Gonzalez Maya, MD

Neurology Physician · San Francisco, CA

Julio Cesar Gonzalez Maya, MD is a neurology physician with a practice address in San Francisco, California, and NPI 1801533872, issued on May 19, 2022. Check the license (California A209294, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801533872
Name
Julio Cesar Gonzalez Maya
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License number
A209294 CA
Self-reported in NPPES; status is on the state search
Practice location
1651 4TH St Ste 252, San Francisco, CA 94158
Phone
(415) 353-2069
Enumerated
May 19, 2022
Record last updated
May 21, 2026
Medicare enrollment
Enrolled (PECOS I20260604004439); may accept Medicare assignment
Medical or professional school
University Of California, San Francisco School Of Medicine, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1651 4TH St Ste 252

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ahmed Abdelhak, MB CHBNeurology Physician1053013748
  2. Swathy Chandrashekhar, M.D.Neuromuscular Medicine (Psychiatry & Neurology) Physician1578945408
  3. Gina Chang, MDNeurology Physician1164044855
  4. Kylie McConville, MDNeurology Physician1639829500
  5. Steven Merrill, PHARMDPharmacist1376910224
  6. Leslie Scarffe, MDNeurology Physician1518727023

Verify Julio Cesar Gonzalez Maya in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A209294
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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94% fewer Medicare Part D claims than the average neurology physician in 2024

84 Medicare Part D claims for 31 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.

  1. Julio Gonzalez Maya84
  2. Specialty average1,370

Most prescribed

  1. Atorvastatin Calcium12 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.

Julio Cesar Gonzalez Maya among 2,339 neurology physician records in California

Julio Cesar Gonzalez Maya, MD is one of 2,339 neurology physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 97% of them.

  • NPI issued2022 · 97% of these records are older, under 1% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2022 · median 2006 among the 1,628 with a school on file
  • Record last updated2026 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in California

There are 2,339 neurology physician records in California.

The 8 neurology physician records with the nearest ZIP codes

  1. Lidia Brown, M.D.San Francisco, CA 941581417169491
  2. Lana Chahine, MDSan Francisco, CA 941581962672238
  3. Bruce Cree, M.D.San Francisco, CA 941581477599454
  4. Douglas GoodinSan Francisco, CA 941581063507184
  5. Chu-Yueh Guo, MDSan Francisco, CA 941581407276553
  6. Elissaios Karageorgiou, M.D.San Francisco, CA 941581972746154
  7. Khaled Moussawi, MD, PHDSan Francisco, CA 941581346503026
  8. John Rubenstein, M.D.San Francisco, CA 941581265704563

Common questions

What is Julio Cesar Gonzalez Maya, MD's NPI number?

Julio Cesar Gonzalez Maya, MD's National Provider Identifier (NPI) is 1801533872, issued on May 19, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Julio Cesar Gonzalez Maya, MD located?

The NPPES record lists a practice address at 1651 4TH St Ste 252, San Francisco, CA, 94158. Phone: (415) 353-2069. Providers update this record themselves, so call before visiting.

How can I verify Julio Cesar Gonzalez Maya, MD's license?

NPPES lists California license number A209294, 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 Julio Cesar Gonzalez Maya, MD prescribe under Medicare Part D?

In 2024, Julio Cesar Gonzalez Maya, MD had 84 Medicare Part D claims for 31 beneficiaries; the average among neurology physician prescribers was 1,370. 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.