Quick answers
- Where does Michael S. Hartman see patients?
- Medicare's clinician data lists 3 practice locations, including Longview, TX, Sulphur Springs, TX and Paris, TX. Call before your visit to confirm the address.
- What is Michael S. Hartman's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Michael S. Hartman accept Medicare assignment?
- Yes. Medicare's clinician data says Michael S. Hartman accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Michael S. Hartman?
- (903) 757-9596, as listed in official Medicare / NPI Registry data.
- What is Michael S. Hartman's NPI number?
- 1184658676. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Michael S. Hartman is enrolled with Medicare (CMS data updated 2026-10-02).
- 1010 N 6th StLongview, TX 75601 (903) 757‑9596
- 109 Medical CirSulphur Springs, TX 75482 (903) 919‑5220
- 3015 NE Loop, Suite 286Paris, TX 75460 (903) 785‑8521
Group practices
Medicare enrollment lists Michael S. Hartman as a member of these groups (CMS data updated 2026-10-02).
- Longview Diagnostic Imaging Ltd7 clinicians in the group
- Magnetic Imaging of Paris Ltd PTR7 clinicians in the group
- Sulphur Springs Imaging Center Ltd7 clinicians in the group
- Radiology Center of Paris Ltd6 clinicians in the group
- Red River Valley Radiology Associates6 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Longview
Clinicians with the same Medicare primary specialty in Longview, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184658676 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians