Peter Fong, DO
Hospitalist Physician · Davis, CA
Peter Fong, DO is a hospitalist physician with a practice address in Davis, California, and NPI 1821627514, issued on Apr 3, 2020. Check the license (California 20A22516, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Peter Fong
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 20A22516 CA
5101027816 MI
5151014391 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2000 Sutter PL, Davis, CA 95616
- Phone
- (916) 733-3777
- Enumerated
- Apr 3, 2020
- Record last updated
- Oct 25, 2024
- Fax
- (916) 454-6780
- Medicare enrollment
- Enrolled (PECOS I20241023000745); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 2000 Sutter PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dikshya AcharyaRegistered Nurse1659098945
- Oscar Barrios, M.D.Anesthesiology Physician1316958721
- Ramnik Bhogal, MDInternal Medicine Physician1326627589
- Gordon Chen, MDAnesthesiology Physician1508108085
- William Croskey, M.D.Hospitalist Physician1528328069
- Rachel Dern, M.D.Obstetrics & Gynecology Physician1437439262
Verify Peter Fong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A22516Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average hospitalist physician in 2024
142 Medicare Part D claims for 39 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole12 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.
Bills Medicare through one group practice
- Sutter Valley Medical FoundationSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter Fong among 3,099 hospitalist physician records in California
Peter Fong, DO is one of 3,099 hospitalist physician records with a practice address in California. 90% 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 85% of them.
- NPI issued2020 · 85% of these records are older, 10% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2020 · median 2010 among the 2,505 with a school on file
- Record last updated2024 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in California
There are 3,099 hospitalist physician records in California.
All 3,099 in California → Every provider in Davis → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- William Croskey, M.D.Davis, CA 956161528328069
- Michael Guzman, D.O.Davis, CA 956161144584756
- Lynn McAlister, D.O.Davis, CA 956161124474549
- Erjun Wang, M.D.Davis, CA 956161962599340
- Harith Al-Shuwaykh, M.D.Carmichael, CA 956081053604918
- Amer Ali, MDCarmichael, CA 956081699926535
- Mya Aung, M.DCarmichael, CA 956081982967345
- Sherry Bajwa, M.D.Carmichael, CA 956081932548682
Common questions
What is Peter Fong, DO's NPI number?
Peter Fong, DO's National Provider Identifier (NPI) is 1821627514, issued on Apr 3, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Peter Fong, DO located?
The NPPES record lists a practice address at 2000 Sutter PL, Davis, CA, 95616. Phone: (916) 733-3777. Providers update this record themselves, so call before visiting.
How can I verify Peter Fong, DO's license?
NPPES lists California license number 20A22516, 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 Peter Fong, DO prescribe under Medicare Part D?
In 2024, Peter Fong, DO had 142 Medicare Part D claims for 39 beneficiaries; the average among hospitalist physician prescribers was 521. 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.