Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexander Mattocks

Pharmacist in Meadville, PA · enumerated 2021.

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

National Provider Identifier

1669138962

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Registry record

Entity type Individual (Type 1)

Name Alexander Mattocks

Sex Male

Practice address 404 North St, Meadville, PA, 16335

Phone (814) 337-6600

Enumeration date Nov 10, 2021

Last updated in NPPES Nov 10, 2021

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RP442194 (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 specialty is Alexander Mattocks?

Alexander Mattocks 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.

Other providers at this practice address

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Mill Run Apothecary, Inc Community/Retail Pharmacy · Meadville, PA NPI 1780888792 Mmc Pharmacy Inc Community/Retail Pharmacy · Meadville, PA NPI 1518542653 Sarah Faivre-Clark Pharmacist · Meadville, PA NPI 1164188462 Alexis Slevin Pharmacist · Meadville, PA NPI 1427714682 Kirk Guidotti Pharmacist · Meadville, PA NPI 1942952205 Mmc Pharmacy Inc Specialty Pharmacy · Meadville, PA NPI 1821926577

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-10.