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ELLIOT LIFF M.D.
NPI 1427310457
Internal Medicine in Mill Valley, CA

Active since June 14, 2012
40 UNDERHILL RD, MILL VALLEY, CA 94941(415) 383-5793 Get Directions Write a Review

NPPES record last updated: June 14, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Elliot Liff M.d. NPPES

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

ELLIOT LIFF M.D. (NPI 1427310457) is an individual internal medicine provider in Mill Valley, California, licensed in California (C0017801) and active in the NPI registry since June 2012.

NPPES Registry Identity

NPI1427310457
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameELLIOT LIFFCredential: M.D.
Location Address40 UNDERHILL RDMill Valley, CA 94941-1437
Mailing Address40 Underhill RdMill Valley, CA 94941-1437 · (415) 383-5793
Phone(415) 383-5793
Sole ProprietorYes
Enumeration DateJune 14, 2012
✔ NPI 1427310457 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 · C0017801
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.
40 UNDERHILL RD, Mill Valley, CA 94941
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Other Identifiers 2

OtherBL7619349CA · Bndd
OtherC0017801CA · California State License

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 Elliot Liff's NPI number?

The NPI number for Elliot Liff is 1427310457. It was assigned to this individual provider in the NPPES registry on June 14, 2012.

Where is Elliot Liff located?

Elliot Liff practices at 40 Underhill Rd, Mill Valley, CA 94941. The listed phone number is (415) 383-5793.

What is Elliot Liff'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 Elliot Liff was last updated on June 14, 2012. 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.