Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Tam Hoang Nguyen, DO

Individual provider Hospitalist Physician · NPI 1962520478

Dr. Tam Hoang Nguyen, DO is an Internal Medicine in San Jose, California. Qualified in 2004, 22 years ago. Licensed in California.

Years since qualifying
22
Licensed in
CA
In the registry since
2007
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

200 Jose Figueres Ave Ste 180
San Jose, CA 95116-1586
Phone: (408) 258-5083
Fax: (408) 258-4347
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20A9636 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence 20A9636 (CA)

Record details

NPI number1962520478
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 26, 2007
Last updated in NPPESSeptember 12, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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