NPPES file of Aug 9, 2026

Son Hong Nguyen, M.D.

Obstetrics & Gynecology Physician · San Diego, CA

Son Hong Nguyen, M.D. is an obstetrics & gynecology physician with a practice address in San Diego, California, and NPI 1548332513, issued on Nov 15, 2006. Check the license (California G63695, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548332513
Name
Son Hong Nguyen
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
G63695 CA
Self-reported in NPPES; status is on the state search
Practice location
1075 Camino Del Rio S, San Diego, CA 92108
Phone
(619) 881-4500
Enumerated
Nov 15, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →

Also registered at 1075 Camino Del Rio S

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Heather Anderson, RNAmbulatory Women's Health Care Registered Nurse1285140673
  2. Lydia Ayers, RNRegistered Nurse1386000297
  3. Melissa Barajas, RNRegistered Nurse1104511427
  4. Roselle Beltran, RNAdministrator Registered Nurse1114849940
  5. Hailey Blount, LCSWClinical Social Worker1831582956
  6. Janeen Burlison, WHNPWomen's Health Nurse Practitioner1376846386

Verify Son Hong Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G63695    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Son Hong Nguyen among 5,088 obstetrics & gynecology physician records in California

Son Hong Nguyen, M.D. 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 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 52% newer
  • In a Medicare fileNo · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 53% of these records are
  • Record last updated2007 · 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 San Diego → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Michael Cardenas, MDSan Diego, CA 921081922070242
  2. Grace Gates, MDSan Diego, CA 921081497730758
  3. Antoinette Marengo-Barbick, M.D.San Diego, CA 921081144200718
  4. Jesse Rohloff, MDSan Diego, CA 921081407827447
  5. Katharine Sheehan, M.D.San Diego, CA 921081467524439
  6. Erin Shiv, M.D.San Diego, CA 921081588074397
  7. Sierra Washington, MDSan Diego, CA 921081386845162
  8. June Melin, MDSan Diego, CA 921091528075827

Common questions

What is Son Hong Nguyen, M.D.'s NPI number?

Son Hong Nguyen, M.D.'s National Provider Identifier (NPI) is 1548332513, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Son Hong Nguyen, M.D. located?

The NPPES record lists a practice address at 1075 Camino Del Rio S, San Diego, CA, 92108. Phone: (619) 881-4500. Providers update this record themselves, so call before visiting.

How can I verify Son Hong Nguyen, M.D.'s license?

NPPES lists California license number G63695, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.