John W Martin Jr MD PA
NPI 1528274669 · Professional Counselor · Anderson, SC
John W Martin Jr MD PA is a Professional Counselor organization in Anderson, SC (NPI 1528274669).
Provider details
- NPI number
- 1528274669
- Entity type
- Organization
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- John Martin, Owner President(864) 225-5436
- License
- 719 (SC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-15
- Last updated
- 2025-09-11
Frequently asked questions
- What is John W Martin Jr MD PA's NPI number?
- John W Martin Jr MD PA's National Provider Identifier (NPI) is 1528274669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John W Martin Jr MD PA?
- John W Martin Jr MD PA is classified in the NPPES registry as Professional Counselor (Behavioral Health & Social Service Providers).
- Where is John W Martin Jr MD PA located?
- John W Martin Jr MD PA's practice location on file with NPPES is 1208 Ella St, Anderson, SC 29621-4839.
- What is John W Martin Jr MD PA's phone number?
- The practice phone number listed in the NPPES registry for John W Martin Jr MD PA is (864) 225-5436.
- Who is the authorized official for John W Martin Jr MD PA?
- The authorized official listed on John W Martin Jr MD PA's NPPES record is John Martin, Owner President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John W Martin Jr MD PA's NPI active?
- Yes — John W Martin Jr MD PA's NPI (1528274669) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.