NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph A. Isaac, P.A.

Physician Assistant in Paintsville, KY · enumerated 2006.

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

National Provider Identifier

1750360525

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Joseph A. Isaac
Credential P.A.
Sex Male
Practice address 625 James S. Trimble Blvd., Paintsville, KY, 41240
Fax (606) 789-1432
Enumeration date Jan 11, 2006
Last updated in NPPES Feb 13, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA 616 (KY) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier Type State Issuer
95000709 Medicaid KY -
P00165261 Other - RAILROAD
000000524201 Other KY BCBS

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 Joseph Isaac practice?
The practice location on file with NPPES is in Paintsville, KY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Joseph Isaac?
The National Provider Identifier (NPI) for Joseph Isaac is 1750360525, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-13.