Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mohammad Faisal Al-Sayyad, MD

Emergency Medicine Physician in Mission Viejo, CA · enumerated 2006.

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

National Provider Identifier

1538109418

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Registry record

Entity type Individual (Type 1)

Name Mohammad Faisal Al-Sayyad

Credential MD

Sex Male

Practice address 23962 Alicia Pkwy, Mission Viejo, CA, 92691

Phone (949) 452-7699

Fax (949) 770-2815

Enumeration date Jun 7, 2006

Last updated in NPPES Nov 9, 2018

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD034636E (PA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License A43581 (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
001096955	Medicaid	PA	-

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 Mohammad Al-Sayyad's NPI record?

Cross-check NPI 1538109418 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1538109418 active?

Yes, as of the latest NPPES snapshot, NPI 1538109418 is active (record last updated 2018-11-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-09.