NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John W Martin Jr MD PA

Professional Counselor in Anderson, SC · enumerated 2007 · authorized official John Martin, Owner President.

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

National Provider Identifier

1528274669

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name John W Martin Jr MD PA
Practice address 1208 Ella St, Anderson, SC, 29621
Fax (864) 226-3968
Enumeration date May 15, 2007
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 719 (SC) Secondary
101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 4618 (SC) Primary
208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 5222 (SC) Secondary

Authorized official

Name John Martin
Title Owner President

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

Who is the authorized official for John W Martin Jr MD PA?
NPPES lists John Martin (Owner President) as the authorized official for this organization.
What is the NPI number for John W Martin Jr MD PA?
The NPI for John W Martin Jr MD PA is 1528274669, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.