Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Anne Marie Cummings, M.D.

Internal Medicine Physician in Greenbrae, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1619917028

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Registry record

Entity type Individual (Type 1)

Name Dr. Anne Marie Cummings

Credential M.D.

Sex Female

Practice address Greenbrae, CA, 94904

Phone (415) 461-5552

Fax (415) 464-8964

Enumeration date Jun 7, 2006

Last updated in NPPES Sep 26, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A61715 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
001617152	Other	CA	PTAN, INDIVIDUAL
ZZZ05516Z	Other	CA	PTAN, GROUP

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Anne Cummings's NPI record?

Cross-check NPI 1619917028 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1619917028 active?

Yes, as of the latest NPPES snapshot, NPI 1619917028 is active (record last updated 2011-09-26).

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Mark Peterson Surgery Physician · Greenbrae, CA NPI 1831130863 Cheryl Tanasovich Procedural Dermatology Physician · Greenbrae, CA NPI 1215960844 Lawrence Levy Specialist · Greenbrae, CA NPI 1780609750 Noor Azimi Colon & Rectal Surgery Physician · Greenbrae, CA NPI 1902908288 James E Shepard Mark C Lambert & Lawrence A Levy Ptrs Specialist · Greenbrae, CA NPI 1063500825 Benjamin Nichols Dermatology Physician · Greenbrae, CA NPI 1790983237 Genevieve Estilo Nephrology Physician · Greenbrae, CA NPI 1558560482 Anne M. Cummings, M.D. A Medical Corporation Internal Medicine Physician · Greenbrae, CA NPI 1699974899

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-26.