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

Dr. Thomas J. Fiene, MD

Individual provider Internal Medicine Physician · NPI 1992977573

Dr. Thomas J. Fiene, MD is an Internal Medicine Physician in Menlo Park, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1300 Crane St
Menlo Park, CA 94025-4260
Phone: (650) 724-8000
Fax: (650) 324-9174
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G7699 (CA)

Record details

NPI number1992977573
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2008
Last updated in NPPESAugust 2, 2026
Mailing address1300 Crane St, Menlo Park, CA 94025-4260

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