James Tallman, MD
NPI 1497704886 · Diagnostic Radiology Physician · Marietta, GA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Tallman, MD is a Diagnostic Radiology Physician provider in Marietta, GA (NPI 1497704886).
Provider details
- NPI number
- 1497704886
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 015430 (GA)
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
- 2006-05-10
- Last updated
- 2016-05-10
Frequently asked questions
- What is James Tallman's NPI number?
- James Tallman's National Provider Identifier (NPI) is 1497704886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Tallman's specialty?
- James Tallman is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is James Tallman located?
- James Tallman's practice location on file with NPPES is 790 Church St Ne, Marietta, GA 30060-7282.
- What is James Tallman's phone number?
- The practice phone number listed in the NPPES registry for James Tallman is (770) 952-8899.
- Does James Tallman accept Medicare?
- James Tallman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Tallman's NPI active?
- Yes — James Tallman's NPI (1497704886) is active in the NPPES registry as of the last update on 2016-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.