Peter Sungil Park, MD
Obstetrics & Gynecology Physician · Winchester, CA
Peter Sungil Park, MD is an obstetrics & gynecology physician with a practice address in Winchester, California, and NPI 1033685177, issued on Oct 16, 2018. Check the license (California A33486, 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 Sungil Park
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A33486 CA
Self-reported in NPPES; status is on the state search - Practice location
- 31874 Summer Grape CT, Winchester, CA 92596
- Phone
- (951) 926-9840
- Enumerated
- Oct 16, 2018
- Record last updated
- Oct 16, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Verify Peter Sungil Park in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A33486Check 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 Sungil Park among 5,088 obstetrics & gynecology physician records in California
Peter Sungil Park, MD is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% 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 2018, is newer than 90% of them.
- NPI issued2018 · 90% of these records are older, 8% newer
- In a Medicare fileNo · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2018 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,088 in California → Every provider in Winchester → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- John Kaplan, M.D.Wildomar, CA 925951982799730
- Jessica ShenTemecula, CA 925921932738713
- Timothy Elfelt, M.D.Temecula, CA 925901780754168
- Allan David, M.D.Irvine, CA 926031376885269
- Donald Murphy, MDIrvine, CA 926031912230269
- Gunjan Bhatnagar, M.D.Irvine, CA 926041962403667
- Pantea Mozayeni, MDIrvine, CA 926041043279722
- Ashley Parr, DOIrvine, CA 926041780146183
Common questions
What is Peter Sungil Park, MD's NPI number?
Peter Sungil Park, MD's National Provider Identifier (NPI) is 1033685177, issued on Oct 16, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Peter Sungil Park, MD located?
The NPPES record lists a practice address at 31874 Summer Grape CT, Winchester, CA, 92596. Phone: (951) 926-9840. Providers update this record themselves, so call before visiting.
How can I verify Peter Sungil Park, MD's license?
NPPES lists California license number A33486, 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.