Peggy Feng, MD
Pediatrics Physician · Fremont, CA
Peggy Feng, MD is a pediatrics physician with a practice address in Fremont, California, and NPI 1922291822, issued on Aug 23, 2007. Check the license (California A99126, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Peggy Feng
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A99126 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3200 Kearney St, Fremont, CA 94538
- Phone
- (510) 490-1222
- Enumerated
- Aug 23, 2007
- Record last updated
- Jun 4, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 3200 Kearney St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jia Afnan, PAPhysician Assistant1376763698
- Jessica Aldaz, FNPFamily Nurse Practitioner1740467174
- Neha AnandFamily Medicine Physician1477810836
- Lauren Auerbach, MDEmergency Medicine Physician1033678990
- Ritika Aulakh, D.OFamily Medicine Physician1346335072
- Rupal Badani, M.D.Pediatrics Physician1598857765
Verify Peggy Feng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A99126Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Peggy Feng among 9,272 pediatrics physician records in California
Peggy Feng, MD is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 43% newer
- In a Medicare fileNo · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2020 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
95 pediatrics physician records list a practice address in Fremont
They are 95 of the 4,749 NPPES records with a practice address in Fremont, and 9,272 pediatrics physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,272 in California → Every provider in Fremont → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Marjorie Alpert, MDFremont, CA 945381639124357
- Francisco Carpio, M.D.Fremont, CA 945381417991407
- Steven Crook, M.D.Fremont, CA 945381700849734
- Rhodora Dela Cruz, M.D.Fremont, CA 945381255445300
- Sara Dobbs, MDFremont, CA 945381457396012
- Stephen Friedkin, MDFremont, CA 945381114989225
- Dara Hogue, MDFremont, CA 945381578503793
- Rebecca Klint, MDFremont, CA 945381043250251
Common questions
What is Peggy Feng, MD's NPI number?
Peggy Feng, MD's National Provider Identifier (NPI) is 1922291822, issued on Aug 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Peggy Feng, MD located?
The NPPES record lists a practice address at 3200 Kearney St, Fremont, CA, 94538. Phone: (510) 490-1222. Providers update this record themselves, so call before visiting.
How can I verify Peggy Feng, MD's license?
NPPES lists California license number A99126, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.