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DR. CARLOS FEDER M.D.
NPI 1225310238
Internal Medicine in Palo Alto, CA

Active since September 15, 2011
433 TENNESSEE LN, PALO ALTO, CA 94306(650) 852-9010 Get Directions Write a Review

NPPES record last updated: September 15, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Carlos Feder M.d. NPPES

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

DR. CARLOS FEDER M.D. (NPI 1225310238) is an individual internal medicine provider in Palo Alto, California, licensed in California (CFE40866) and active in the NPI registry since September 2011.

NPPES Registry Identity

NPI1225310238
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. CARLOS FEDERCredential: M.D.
Location Address433 TENNESSEE LNPalo Alto, CA 94306-4149
Mailing Address433 Tennessee LnPalo Alto, CA 94306-4149 · (650) 852-9010
Phone(650) 852-9010
Sole ProprietorYes
Enumeration DateSeptember 15, 2011
✔ NPI 1225310238 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 · CFE40866
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.
433 TENNESSEE LN, Palo Alto, CA 94306
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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 Carlos Feder's NPI number?

The NPI number for Carlos Feder is 1225310238. It was assigned to this individual provider in the NPPES registry on September 15, 2011.

Where is Carlos Feder located?

Carlos Feder practices at 433 Tennessee Ln, Palo Alto, CA 94306. The listed phone number is (650) 852-9010.

What is Carlos Feder'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 Carlos Feder was last updated on September 15, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.