Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer B. Lucas, M.D.

Specialist in Greenbrae, CA · enumerated 2006.

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

National Provider Identifier

1619078979

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Registry record

Entity type Individual (Type 1)

Name Jennifer B. Lucas

Credential M.D.

Sex Female

Practice address 1350 S Eliseo Dr, Suite 200, Greenbrae, CA, 94904

Phone (415) 925-5000

Fax (415) 925-5050

Enumeration date Sep 26, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License A62799 (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
A62799	Other	CA	STATE LICENSE
00A627990	Medicaid	CA	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1619078979 active?

Yes, as of the latest NPPES snapshot, NPI 1619078979 is active (record last updated 2007-07-08).

How do I verify Jennifer Lucas's NPI record?

Cross-check NPI 1619078979 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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John Bettinger Gastroenterology Physician · Greenbrae, CA NPI 1225037500 Joseph Poen Radiation Oncology Physician · Greenbrae, CA NPI 1972585941 Lloyd Miyawaki Radiation Oncology Physician · Greenbrae, CA NPI 1497737464 Ernest Torigoe Radiation Oncology Physician · Greenbrae, CA NPI 1720060700 Francine Halberg Radiation Oncology Physician · Greenbrae, CA NPI 1275515256 Marin Radiation Oncology Medical Group Radiation Oncology Physician · Greenbrae, CA NPI 1184606162 Alex Metzger Hematology & Oncology Physician · Greenbrae, CA NPI 1821070590 California Cancer Care, Inc. Specialist · Greenbrae, CA NPI 1417930744

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.