Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Frank A Mellace Jr., R.PH.

Pharmacist in Lock Haven, PA · enumerated 2007.

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

National Provider Identifier

1770793978

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Registry record

Entity type Individual (Type 1)

Name Frank A Mellace Jr.

Credential R.PH.

Sex Male

Practice address 68 Spring St, Lock Haven, PA, 17745

Phone (570) 263-5830

Enumeration date May 23, 2007

Last updated in NPPES Feb 25, 2024

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RP039292T (PA) Primary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH 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 is the NPI number for Frank Mellace?

The National Provider Identifier (NPI) for Frank Mellace is 1770793978, a Type 1 (individual) record in the CMS NPPES registry.

Where does Frank Mellace practice?

The practice location on file with NPPES is in Lock Haven, 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 2024-02-25.