Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Patrick James Rowan, DDS

General Practice Dentistry in Sleepy Hollow, NY · enumerated 2023.

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

National Provider Identifier

1669169843

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Patrick James Rowan

Credential DDS

Sex Male

Practice address 239 N Broadway Ste 2, Sleepy Hollow, NY, 10591

Phone (914) 524-0440

Enumeration date Apr 19, 2023

Last updated in NPPES May 9, 2025

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 064328 (NY) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

Where does Patrick Rowan practice?

The practice location on file with NPPES is in Sleepy Hollow, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Patrick Rowan?

The National Provider Identifier (NPI) for Patrick Rowan is 1669169843, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-09.