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

Dr. Jennifer Lang, M.D.

Obstetrics & Gynecology Physician in Beverly Hills, CA · enumerated 2007.

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

National Provider Identifier

1669509436

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Registry record

Entity type Individual (Type 1)

Name Dr. Jennifer Lang

Credential M.D.

Sex Female

Practice address Beverly Hills, CA, 90211

Phone (310) 432-8900

Fax (310) 432-8901

Enumeration date Feb 27, 2007

Last updated in NPPES Dec 5, 2012

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

Taxonomy & licenses

207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians · License A96071 (CA) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License A96071 (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
1194038604	Other	CA	CORPORATE NPI

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 Jennifer Lang's NPI record?

Cross-check NPI 1669509436 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1669509436 active?

Yes, as of the latest NPPES snapshot, NPI 1669509436 is active (record last updated 2012-12-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-05.