Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Patrick Y Jay, MD

Q: What is the NPI number for Patrick Jay?

The National Provider Identifier (NPI) for Patrick Jay is 1447241336, a Type 1 (individual) record in the CMS NPPES registry.

Pediatric Cardiology Physician in Saint Louis, MO · enumerated 2005.

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

National Provider Identifier

1447241336

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Registry record

Entity type Individual (Type 1)

Name Dr. Patrick Y Jay

Credential MD

Sex Male

Practice address 1 Childrens Pl Ste C, Ste C, Saint Louis, MO, 63110

Phone (314) 454-6095

Fax (314) 454-2561

Enumeration date Oct 31, 2005

Last updated in NPPES Jan 24, 2018

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 2004027782 (MO) Secondary

2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians · License 2004027782 (MO) 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
206177107	Medicaid	MO	-
ENROLLED	Medicaid	IL	-

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

What is the NPI number for Patrick Jay?

The National Provider Identifier (NPI) for Patrick Jay is 1447241336, a Type 1 (individual) record in the CMS NPPES registry.

Where does Patrick Jay practice?

The practice location on file with NPPES is in Saint Louis, MO. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-24.