Loan Thi Ho Ngo, M.D.
Internal Medicine Physician · Westminster, CA
Loan Thi Ho Ngo, M.D. is an internal medicine physician with a practice address in Westminster, California, and NPI 1386696144, issued on May 17, 2006. Check the license (California A37821, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Loan Thi Ho Ngo
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A37821 CA
Self-reported in NPPES; status is on the state search - Practice location
- 14571 Magnolia St, Westminster, CA 92683
- Phone
- (714) 892-1313
- Enumerated
- May 17, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (714) 891-8799
- Medicaid ID
- 00A378210 CA
- Entity
- Type 1 · individual
Also registered at 14571 Magnolia St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Huy Nguyen, MDPediatrics Physician1144378050
- Joseph Nguyen, D.O.Family Medicine Physician1952600850
- Luc Nguyen, M.D.Cardiovascular Disease Physician1720083181
Verify Loan Thi Ho Ngo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A37821Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43 internal medicine physician records list a practice address in Westminster
They are 43 of the 1,306 NPPES records with a practice address in Westminster, and 17,696 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 43 in Westminster → All 17,696 in California → Every provider in Westminster →
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Common questions
What is Loan Thi Ho Ngo, M.D.'s NPI number?
Loan Thi Ho Ngo, M.D.'s National Provider Identifier (NPI) is 1386696144, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Loan Thi Ho Ngo, M.D. located?
The NPPES record lists a practice address at 14571 Magnolia St, Westminster, CA, 92683. Phone: (714) 892-1313. Providers update this record themselves, so call before visiting.
How can I verify Loan Thi Ho Ngo, M.D.'s license?
NPPES lists California license number A37821, 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.