Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Patrick Ryan Monahan, MD

Emergency Medicine Physician in Huntington, NY · enumerated 2020.

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

National Provider Identifier

1952921090

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Registry record

Entity type Individual (Type 1)

Name Dr. Patrick Ryan Monahan

Credential MD

Sex Male

Practice address 270 Park Ave, Huntington, NY, 11743

Phone (631) 351-2000

Enumeration date Apr 18, 2020

Last updated in NPPES Aug 12, 2025

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 336122-01 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Monahan?

The National Provider Identifier (NPI) for Patrick Monahan is 1952921090, a Type 1 (individual) record in the CMS NPPES registry.

Where does Patrick Monahan practice?

The practice location on file with NPPES is in Huntington, NY. 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 2025-08-12.