Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Joann Chmielewski, CRNP

Psychiatric/Mental Health Nurse Practitioner in Cranberry Twp, PA · enumerated 2006.

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

National Provider Identifier

1376565879

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Registry record

Entity type Individual (Type 1)

Name Mrs. Joann Chmielewski

Credential CRNP

Sex Female

Practice address 128 Robinhood Drive, Cranberry Twp, PA, 16066

Phone (724) 742-3253

Fax (724) 742-3233

Enumeration date Jul 24, 2006

Last updated in NPPES Oct 24, 2007

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License VP005662L (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
316635	Other	PA	UPMC
673053	Other	PA	BLUE CROSS BLUE SHIELD PA
631569	Other	PA	HIGHMARK

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 Joann Chmielewski practice?

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

What is the NPI number for Joann Chmielewski?

The National Provider Identifier (NPI) for Joann Chmielewski is 1376565879, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-24.