Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joann Petanovich, RD,LDN

Registered Dietitian in Butler, PA · enumerated 2006.

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

National Provider Identifier

1609976091

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Registry record

Entity type Individual (Type 1)

Name Joann Petanovich

Credential RD,LDN

Sex Female

Practice address 325 New Castle Rd, Dept. 102, Butler, PA, 16001

Phone (724) 287-4781

Fax (724) 477-5069

Enumeration date Sep 25, 2006

Last updated in NPPES Dec 1, 2011

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DN001322 (PA) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD 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

Is NPI 1609976091 active?

Yes, as of the latest NPPES snapshot, NPI 1609976091 is active (record last updated 2011-12-01).

How do I verify Joann Petanovich's NPI record?

Cross-check NPI 1609976091 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-01.