Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sadath Ali Sayeed, M.D.

Neonatal-Perinatal Medicine Physician in Los Angeles, CA · enumerated 2006 · practices at The Regents of the University of California.

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

National Provider Identifier

1588693667

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Registry record

Entity type Individual (Type 1)

Name Dr. Sadath Ali Sayeed

Credential M.D.

Sex Male

Practice address 200 Ucla Medical Plz Ste 265, Los Angeles, CA, 90095

Phone (310) 825-0864

Fax (310) 794-5066

Enumeration date Jul 1, 2006

Last updated in NPPES Apr 10, 2024

Taxonomy & licenses

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License A79228 (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
00A792280	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 1588693667 active?

Yes, as of the latest NPPES snapshot, NPI 1588693667 is active (record last updated 2024-04-10).

How do I verify Sadath Sayeed's NPI record?

Cross-check NPI 1588693667 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 2024-04-10.