Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph Diamtteo, PHARMD

Pharmacist in Oakmont, PA · enumerated 2017.

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

National Provider Identifier

1538688254

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Registry record

Entity type Individual (Type 1)

Name Joseph Diamtteo

Credential PHARMD

Sex Male

Practice address 215 Allegheny Ave, Oakmont, PA, 15139

Phone (412) 826-9500

Fax (412) 826-1884

Enumeration date Sep 13, 2017

Last updated in NPPES Sep 13, 2017

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RP447542 (PA) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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

What specialty is Joseph Diamtteo?

Joseph Diamtteo is registered in NPPES with the primary taxonomy of Pharmacist. 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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Jayne Vizzini Pharmacist · Oakmont, PA NPI 1720154784 Joseph Di Matteo Inc Community/Retail Pharmacy · Oakmont, PA NPI 1508925470 Joyce Gibb Family Nurse Practitioner · Oakmont, PA NPI 1073738571 Lisa Rocchini Pharmacist · Oakmont, PA NPI 1912219585 Daniele R Steiner MD Upmc Non-Pharmacy Dispensing Site · Oakmont, PA NPI 1598002255 Jacque Moser Chiropractor · Oakmont, PA NPI 1912452277 Ekg Wellness Services LLC Massage Therapist · Oakmont, PA NPI 1275184129 Nicholas Paolino Pharmacist · Oakmont, PA NPI 1164173779

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-09-13.