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DR. STEVEN FLOYD HAMMAN M.D.
NPI 1306289004
Internal Medicine in Los Altos, CA

Active since April 11, 2013
585 DEODARA DR, LOS ALTOS, CA 94024(650) 903-0843(206) 201-6783 Get Directions Write a Review

NPPES record last updated: April 11, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Steven Floyd Hamman M.d. NPPES

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

DR. STEVEN FLOYD HAMMAN M.D. (NPI 1306289004) is an individual internal medicine provider in Los Altos, California, licensed in California (GFE30708) and active in the NPI registry since April 2013.

NPPES Registry Identity

NPI1306289004
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. STEVEN FLOYD HAMMANCredential: M.D.
Location Address585 DEODARA DRLos Altos, CA 94024-7140
Mailing AddressPo Box 4639Mountain View, CA 94040-0639 · (650) 903-0843 · Fax (206) 201-6783
Phone(650) 903-0843
Fax(206) 201-6783
Sole ProprietorYes
Enumeration DateApril 11, 2013
✔ NPI 1306289004 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 · GFE30708
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.
585 DEODARA DR, Los Altos, CA 94024
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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 Steven Hamman's NPI number?

The NPI number for Steven Hamman is 1306289004. It was assigned to this individual provider in the NPPES registry on April 11, 2013.

Where is Steven Hamman located?

Steven Hamman practices at 585 Deodara Dr, Los Altos, CA 94024. The listed phone number is (650) 903-0843.

What is Steven Hamman'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 Steven Hamman was last updated on April 11, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.