Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph Michael Rasnick, ANP

Adult Health Nurse Practitioner in Tonawanda, NY · enumerated 2007.

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

National Provider Identifier

1881887537

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Registry record

Entity type Individual (Type 1)

Name Joseph Michael Rasnick

Credential ANP

Sex Male

Practice address 198 Old Colony Ave, Tonawanda, NY, 14150

Phone (716) 859-5600

Enumeration date Aug 24, 2007

Last updated in NPPES Feb 5, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 304624 (NY) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F304624 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Joseph Rasnick practice?

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

What is the NPI number for Joseph Rasnick?

The National Provider Identifier (NPI) for Joseph Rasnick is 1881887537, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-05.