Quick answers
- Which hospitals does Mark E. Whitley work at?
- Medicare's official clinician data lists Mark E. Whitley at 5 hospitals: Graham Regional Medical Center, Hamilton Hospital, Memorial Health, Oklahoma Spine Hospital and Stephens Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark E. Whitley see patients?
- Medicare's clinician data lists 6 practice locations, including Dallas, TX, Wichita Falls, TX and Oklahoma City, OK. Call before your visit to confirm the address.
- What is Mark E. Whitley's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Mark E. Whitley accept Medicare assignment?
- Yes. Medicare's clinician data says Mark E. Whitley 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 Mark E. Whitley?
- (281) 870-4592, as listed in official Medicare / NPI Registry data.
- What is Mark E. Whitley's NPI number?
- 1700840055. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark E. Whitley works
Medicare's Facility Affiliation Data lists Mark E. Whitley at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Graham Regional Medical CenterGraham, TX · Critical Access Hospital · CCN 671300
- Hamilton HospitalOlney, TX · Critical Access Hospital · CCN 451354
- Memorial HealthLawton, OK · Acute Care Hospital · CCN 370056
- Oklahoma Spine HospitalOklahoma City, OK · Acute Care Hospital · CCN 370206
- Stephens Memorial HospitalBreckenridge, TX · Critical Access Hospital · CCN 671302
Practice locations
Addresses where Mark E. Whitley is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 13721 Sprucewood DrDallas, TX 75240 (281) 870‑4592
- 2 Navasota CirWichita Falls, TX 76309 (940) 386‑1192
- 2 Navasota Cir, Telerad Mark WhitleyWichita Falls, TX 76309 (918) 284‑3003
- 3100 SW 89th St, Community HospitalOklahoma City, OK 73159 (405) 286‑4114
- 3100 SW 89th St, Community Hospital SouthOklahoma City, OK 73159 (405) 602‑8100
Group practices
Medicare enrollment lists Mark E. Whitley as a member of these groups (CMS data updated 2026-10-02).
- Singleton Associates PA838 clinicians in the group
- Eagle Partners, PLLC171 clinicians in the group
- North Star Mri LP57 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Dallas
Clinicians with the same Medicare primary specialty in Dallas, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical Branch At Galveston |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700840055 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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