Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
SANG HOON AHN MEDICAL GROUP, INC.
Active OrganizationSANG HOON AHN MEDICAL GROUP, INC. is a Internal Medicine organization located in FULLERTON, California. NPI 1720931736 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · FULLERTON, CA
Registration Details
- NPI Number
- 1720931736
- Provider Type
- Organization
- NPI Issued
- Feb 18, 2026 (0.50196574990871 yrs)
- Last Updated
- Feb 19, 2026
Practice Information
- Address
-
1950 SUNNY CREST DR STE 2800FULLERTON, CA, 928353641Browse CA providers · Browse ZIP 92835
- Phone
- 6578889919
- Fax
- 6578889941
- Primary Specialty
-
Internal Medicine
207R00000X
Other Internal Medicine Organizations in FULLERTON, CA
| Name | NPI |
|---|---|
| VIJAY K WALI M D INC | 1760665384 |
| UMA P RAO, MD., INC | 1063677896 |
| ST JUDE HOSPITAL YORBA LINDA | 1053567305 |
| ARUN D PATEL M.D. INC | 1952621393 |
| RAJIV ISHWARLAL BHAVSAR, M.D., A MEDICAL CORPORATION | 1144515099 |
| ST JUDE HOSPITAL YORBA LINDA | 1700214913 |
Data sourced from the NPPES National Provider Identifier registry. Healthcare organizations registered in NPPES are assigned an NPI number for use in insurance billing and claims. This information is for informational purposes only. For official verification, use the NPPES NPI Registry.