James T. Martin Jr. MD
NPI 1679524888 · Specialist · North Charleston, SC
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James T. Martin Jr. MD is a Specialist organization in North Charleston, SC (NPI 1679524888).
Provider details
- NPI number
- 1679524888
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Karla Winningham, Office Manager(843) 572-7123
- License
- 9818 (SC)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-05-12
- Last updated
- 2017-06-23
Frequently asked questions
- What is James T. Martin Jr. MD's NPI number?
- James T. Martin Jr. MD's National Provider Identifier (NPI) is 1679524888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James T. Martin Jr. MD?
- James T. Martin Jr. MD is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is James T. Martin Jr. MD located?
- James T. Martin Jr. MD's practice location on file with NPPES is 9213 University Blvd Ste a, North Charleston, SC 29406-9145.
- What is James T. Martin Jr. MD's phone number?
- The practice phone number listed in the NPPES registry for James T. Martin Jr. MD is (843) 572-7123.
- Does James T. Martin Jr. MD accept Medicare?
- James T. Martin Jr. MD is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for James T. Martin Jr. MD?
- The authorized official listed on James T. Martin Jr. MD's NPPES record is Karla Winningham, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James T. Martin Jr. MD's NPI active?
- Yes — James T. Martin Jr. MD's NPI (1679524888) is active in the NPPES registry as of the last update on 2017-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.