James Allison, MD
NPI 1750376521 · Internal Medicine Physician · Columbia, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Allison, MD is a Internal Medicine Physician provider in Columbia, SC (NPI 1750376521).
Provider details
- NPI number
- 1750376521
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 8923 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2005-09-16
- Last updated
- 2019-06-28
Frequently asked questions
- What is James Allison's NPI number?
- James Allison's National Provider Identifier (NPI) is 1750376521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Allison's specialty?
- James Allison is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Allison located?
- James Allison's practice location on file with NPPES is 3700 Forest Dr Ste 200, Columbia, SC 29204-4010.
- What is James Allison's phone number?
- The practice phone number listed in the NPPES registry for James Allison is (803) 799-1922.
- Does James Allison accept Medicare?
- James Allison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Allison's NPI active?
- Yes — James Allison's NPI (1750376521) is active in the NPPES registry as of the last update on 2019-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.