Peter Julian Ewald, MD
Pediatrics Physician · San Francisco, CA
Peter Julian Ewald, MD is a pediatrics physician with a practice address in San Francisco, California, and NPI 1144299801, issued on Mar 15, 2006. Check the license (California C34963, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Peter Julian Ewald
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- C34963 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1600 Holloway Ave, San Francisco, CA 94132
- Phone
- (415) 338-1351
- Enumerated
- Mar 15, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (415) 338-6834
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 1600 Holloway Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Josephine Alioto, RNRegistered Nurse1427027168
- Nikhill Bhardwaj, MDPediatrics Physician1154856391
- Ruby Blanco, RNRegistered Nurse1356300537
- Stella Blankenship, RNRegistered Nurse1447219621
- Christina Castelein, RN, MSNFamily Nurse Practitioner1952712481
- Linda Chan, PHARMTECHPharmacy Technician1376502559
Verify Peter Julian Ewald in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C34963Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Peter Julian Ewald among 9,272 pediatrics physician records in California
Peter Julian Ewald, 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 56% newer
- In a Medicare fileNo · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2026 · 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).
514 pediatrics physician records list a practice address in San Francisco
They are 514 of the 38,143 NPPES records with a practice address in San Francisco, 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 San Francisco → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Nikhill Bhardwaj, MDSan Francisco, CA 941321154856391
- Martin Fung, M.D.San Francisco, CA 941321255497897
- Marvin Kolotkin, M.D.San Francisco, CA 941321861559577
- Kesook Lee, M.D.San Francisco, CA 941321255425773
- Robert Saken, M.DSan Francisco, CA 941321659456655
- Mitchell Sollod, M.D.San Francisco, CA 941321083779359
- Nanci Tucker, M.D.San Francisco, CA 941321639214711
- Benjamin Wan, M.D.San Francisco, CA 941321942353032
Common questions
What is Peter Julian Ewald, MD's NPI number?
Peter Julian Ewald, MD's National Provider Identifier (NPI) is 1144299801, issued on Mar 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Julian Ewald, MD located?
The NPPES record lists a practice address at 1600 Holloway Ave, San Francisco, CA, 94132. Phone: (415) 338-1351. Providers update this record themselves, so call before visiting.
How can I verify Peter Julian Ewald, MD's license?
NPPES lists California license number C34963, 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.