Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jessica M Diamond, PA-C

Physician Assistant in Butler, PA · enumerated 2005 · practices at Butler Medical Providers.

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

National Provider Identifier

1669459954

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Registry record

Entity type Individual (Type 1)

Name Jessica M Diamond

Credential PA-C

Sex Female

Practice address 127 Oneida Valley Rd Ste 400, Butler, PA, 16001

Phone (866) 620-6761

Fax (724) 282-3043

Enumeration date Dec 28, 2005

Last updated in NPPES Sep 13, 2018

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C0002811 (MD) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MA051517 (PA) 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 is the NPI number for Jessica Diamond?

The National Provider Identifier (NPI) for Jessica Diamond is 1669459954, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jessica Diamond practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-13.