Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. E Laurence Spencer-Smith, MD

Obstetrics & Gynecology Physician in Los Angeles, CA · enumerated 2005.

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

National Provider Identifier

1770580979

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Registry record

Entity type Individual (Type 1)

Name Dr. E Laurence Spencer-Smith

Credential MD

Sex Male

Practice address 1701 E Cesar E Chavez Ave, Ste 225/200, Los Angeles, CA, 90033

Phone (323) 225-4300

Fax (323) 224-1803

Enumeration date Jul 1, 2005

Last updated in NPPES Oct 10, 2014

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License G51122 (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
00G511220	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 1770580979 active?

Yes, as of the latest NPPES snapshot, NPI 1770580979 is active (record last updated 2014-10-10).

How do I verify E Spencer-Smith's NPI record?

Cross-check NPI 1770580979 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-10.