DR. THUY-TIEN L DAM M.D.
NPI 1891891420
Internal Medicine in San Diego, CA

Q: What is Thuy-tien Dam's NPI number?

The NPI number for Thuy-tien Dam is 1891891420. It was assigned to this individual provider in the NPPES registry on September 14, 2006.

Q: What is Thuy-tien Dam's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Thuy-tien Dam was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.

Active since September 14, 2006

200 W ARBOR DR, UCSD MEDICAL CENTER - MC 8201, SAN DIEGO, CA 92103(619) 543-3667(619) 543-3183 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Thuy-tien L Dam M.d. NPPES

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

DR. THUY-TIEN L DAM M.D. (NPI 1891891420) is an individual internal medicine provider in San Diego, California, licensed in California (A71499) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1891891420

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. THUY-TIEN L DAMCredential: M.D.

Location Address200 W ARBOR DR, UCSD MEDICAL CENTER - MC 8201San Diego, CA 92103-9001

Mailing Address4478 Philbrook SqSan Diego, CA 92130-8675 · (619) 543-3667 · Fax (619) 543-3183

Phone(619) 543-3667

Fax(619) 543-3183

Sole ProprietorNo

Enumeration DateSeptember 14, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1891891420 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A71499

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.

Also ListedHospitalistTaxonomy 208M00000X · License A71499 (CA)

Other Identifiers 1

Medicaid00A714990CA

Other Providers at the Same Location NPPES 20

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

DR. RAMIN MOTARJEMI M.D.

Internal Medicine (Geriatric Medicine)