John Fong, MD
Psychiatry Physician · Stockton, CA
John Fong, MD is a psychiatry physician with a practice address in Stockton, California, and NPI 1841261054, issued on Jan 27, 2006. Check the license (California G49494, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Fong
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- G49494 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1130 Monaco CT, Stockton, CA 95207
- Phone
- (209) 478-2060
- Enumerated
- Jan 27, 2006
- Record last updated
- Jan 6, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (209) 478-3175
- Medicaid ID
- 00G494940 CA
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Verify John Fong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G49494Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average psychiatry physician in 2024
3,351 Medicare Part D claims for 99 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Lorazepam289 claims
- Olanzapine286 claims
- Clozapine284 claims
- Lithium Carbonate269 claims
- Olanzapine Odt248 claims
- Divalproex Sodium181 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.
John Fong among 8,673 psychiatry physician records in California
John Fong, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 67% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2010 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Stockton → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Arudra Bodepudi, MDStockton, CA 952071982782892
- Gary Cavanaugh, MDStockton, CA 952071619087038
- Jane Fernandezschcolnik, M.D.Stockton, CA 952071194799395
- Syed Kazmi, M.D.Stockton, CA 952071437310273
- Amit Malik, M.D.Stockton, CA 952071841547783
- Robert Martin, MDStockton, CA 952071952482747
- Olga Rafaelian, M.D.Stockton, CA 952071295059038
- Michael Smith, M.D.Stockton, CA 952071720179385
Common questions
What is John Fong, MD's NPI number?
John Fong, MD's National Provider Identifier (NPI) is 1841261054, issued on Jan 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Fong, MD located?
The NPPES record lists a practice address at 1130 Monaco CT, Stockton, CA, 95207. Phone: (209) 478-2060. Providers update this record themselves, so call before visiting.
How can I verify John Fong, MD's license?
NPPES lists California license number G49494, 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 John Fong, MD prescribe under Medicare Part D?
In 2024, John Fong, MD had 3,351 Medicare Part D claims for 99 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.