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MARGARET J NEFF
NPI 1356427157
Internal Medicine - Critical Care Medicine in Palo Alto, CA

Active since October 27, 2006
3801 MIRANDA AVE BLDG 100-F3, PALO ALTO, CA 94304(650) 493-5000 Get Directions Write a Review

NPPES record last updated: October 16, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Margaret J Neff NPPES

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

MARGARET J NEFF (NPI 1356427157) is an individual critical care medicine provider in Palo Alto, California, licensed in California (G80330) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1356427157
Entity TypeIndividualFemale
Primary Taxonomy207RC0200X
Provider Legal NameMARGARET J NEFF
Location Address3801 MIRANDA AVE BLDG 100-F3Palo Alto, CA 94304-1207
Mailing Address3801 Miranda Ave Bldg 100-f3Palo Alto, CA 94304-1207 · (650) 493-5000
Phone(650) 493-5000
Sole ProprietorNo
Enumeration DateOctober 27, 2006
Last NPPES UpdateOctober 16, 2012
✔ NPI 1356427157 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in CA · G80330
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License G80330 (CA)
3801 MIRANDA AVE BLDG 100-F3, Palo Alto, CA 94304
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Other Identifiers 3

Other225390Internal Id-motor Vehicle Id
Medicare UPINH21111
Medicaid8263741WA

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 Margaret Neff's NPI number?

The NPI number for Margaret Neff is 1356427157. It was assigned to this individual provider in the NPPES registry on October 27, 2006.

Where is Margaret Neff located?

Margaret Neff practices at 3801 Miranda Ave Bldg 100-F3, Palo Alto, CA 94304. The listed phone number is (650) 493-5000.

What is Margaret Neff's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

When was this NPI record last updated?

The NPPES record for Margaret Neff was last updated on October 16, 2012. 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.