Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

April Petrik, FNP-BC

Nurse Practitioner in Buffalo, NY · enumerated 2010.

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

National Provider Identifier

1295057164

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Registry record

Entity type Individual (Type 1)

Name April Petrik

Credential FNP-BC

Sex Female

Practice address 1300 Elmwood Ave, Buffalo, NY, 14222

Phone (716) 878-6711

Enumeration date Feb 19, 2010

Last updated in NPPES May 14, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 344623 (NY) Secondary

164W00000X Licensed Practical Nurse Nursing Service Providers · License 261462 (NY) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 344623 (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

What specialty is April Petrik?

April Petrik is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-14.