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Dr. Dwayne Michael St Jacques, MD

Pediatrics Physician in Phoenix, AZ · enumerated 2006.

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

National Provider Identifier

1508830803

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Registry record

Entity type Individual (Type 1)
Name Dr. Dwayne Michael St Jacques
Credential MD
Sex Male
Practice address 15215 S 48th St, Suite 110, Phoenix, AZ, 85044
Fax (480) 783-8967
Enumeration date Feb 14, 2006
Last updated in NPPES Jan 22, 2019

Taxonomy & licenses

2080A0000X Pediatric Adolescent Medicine Physician Allopathic & Osteopathic Physicians · License 24143 (AZ) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License AZ24143 (AZ) 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
424052 Medicaid AZ -

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Dwayne St Jacques?
Dwayne St Jacques is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-22.