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DR. SYLVIA HELLENE FRIEDBERG M.D.
NPI 1396886925
Internal Medicine in Portola Valley, CA

Active since February 08, 2007
281 W FLORESTA WAY, PORTOLA VALLEY, CA 94028(650) 854-5183 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Sylvia Hellene Friedberg M.d. NPPES

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

DR. SYLVIA HELLENE FRIEDBERG M.D. (NPI 1396886925) is an individual internal medicine provider in Portola Valley, California, licensed in California (G49620) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1396886925
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. SYLVIA HELLENE FRIEDBERGCredential: M.D.
Location Address281 W FLORESTA WAYPortola Valley, CA 94028-7536
Mailing Address281 W Floresta WayPortola Valley, CA 94028-7536 · (650) 854-5183
Phone(650) 854-5183
Sole ProprietorYes
Enumeration DateFebruary 8, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1396886925 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 · G49620
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.
281 W FLORESTA WAY, Portola Valley, CA 94028
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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 Sylvia Friedberg's NPI number?

The NPI number for Sylvia Friedberg is 1396886925. It was assigned to this individual provider in the NPPES registry on February 8, 2007.

Where is Sylvia Friedberg located?

Sylvia Friedberg practices at 281 W Floresta Way, Portola Valley, CA 94028. The listed phone number is (650) 854-5183.

What is Sylvia Friedberg'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 Sylvia Friedberg was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.