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HAU H. TAN, M.D., INC
NPI 1750486999
Internal Medicine in La Mesa, CA

Active since September 13, 2006
7871 UNIVERSITY AVE, SUITE B, LA MESA, CA 91942(619) 287-8270(619) 287-8272 Get Directions Write a Review

NPPES record last updated: November 28, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Hau H. Tan, M.d., Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HAU H. TAN, M.D., INC (NPI 1750486999) is a healthcare organization registered as an internal medicine in La Mesa, California and active in the NPI registry since September 2006. The organization lists Hau Hien Tan, Physician/owner, as its authorized official.

NPPES Registry Identity

NPI1750486999
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameHAU H. TAN, M.D., INC
Location Address7871 UNIVERSITY AVE, SUITE BLa Mesa, CA 91942-0471
Mailing Address7871 University Ave, Suite BLa Mesa, CA 91942-0471 · (619) 287-8270 · Fax (619) 287-8272
Phone(619) 287-8270
Fax(619) 287-8272
Organization SubpartNo
Authorized OfficialHau Hien TanPhysician/owner · (619) 287-8270
Enumeration DateSeptember 13, 2006
Last NPPES UpdateNovember 28, 2022
NPPES CertifiedNovember 28, 2022
✔ NPI 1750486999 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A63428
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
7871 UNIVERSITY AVE, La Mesa, CA 91942
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Other Identifiers 3

Medicaid00A634280CA
OtherW18642CA · Medicare Group Id
Other1912907726CA · Dr. Tan - Npi

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D1029273

Hau H Tan, MD Inc · La Mesa, CA
Expired · Aug 11, 2026
CLIA Number05D1029273
Laboratory TypePhysician Office
Certificate Effective DateAugust 12, 2024
Certificate Expiration DateAugust 11, 2026
Laboratory DirectorHau H. Tan MD
Laboratory Phone(619) 287-8270
Laboratory LocationHau H Tan, MD Inc7871 University Ave Suite B, La Mesa, CA 91942
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. GHASSAN ELKHOURY L.AC.
Acupuncturist
7871 UNIVERSITY AVE
LA MESA, CA 91942
San Diego County (619) 465-8800
MR. HAU HIEN TAN M.D.
Internal Medicine
7871 UNIVERSITY AVE, SUITE B
LA MESA, CA 91942
San Diego County (619) 287-8270

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hau H. Tan, M.D., Inc's NPI number?

The NPI number for Hau H. Tan, M.D., Inc is 1750486999. It was assigned to this organization in the NPPES registry on September 13, 2006.

Where is Hau H. Tan, M.D., Inc located?

Hau H. Tan, M.D., Inc is located at 7871 University Ave Suite B, La Mesa, CA 91942. The listed phone number is (619) 287-8270.

What is Hau H. Tan, M.D., Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Hau H. Tan, M.D., Inc was last updated on November 28, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.