Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Katherine Reinhart

Adult Health Nurse Practitioner in E Patchogue, NY · enumerated 2010.

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

National Provider Identifier

1770896490

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Registry record

Entity type Individual (Type 1)

Name Mary Katherine Reinhart

Sex Female

Practice address 285 Sills Rd Bldg 5-6, E Patchogue, NY, 11772

Phone (631) 475-5511

Enumeration date Jul 22, 2010

Last updated in NPPES Jun 2, 2020

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 38 380868 (NY) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 30 302237 (NY) Primary

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 Mary Reinhart's NPI record?

Cross-check NPI 1770896490 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1770896490 active?

Yes, as of the latest NPPES snapshot, NPI 1770896490 is active (record last updated 2020-06-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-02.