Quick answers
- Which hospitals does Nathan D. Elfrink work at?
- Medicare's official clinician data lists Nathan D. Elfrink at 5 hospitals: Community Hospital, LLC, Duncan Regional Hospital, Inc, Memorial Health, Oklahoma Spine Hospital and Seton Medical Center Harker Heights. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nathan D. Elfrink see patients?
- Medicare's clinician data lists 23 practice locations, including Dallas, TX, Oklahoma City, OK and Graham, TX. Call before your visit to confirm the address.
- What is Nathan D. Elfrink's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Nathan D. Elfrink accept Medicare assignment?
- Yes. Medicare's clinician data says Nathan D. Elfrink 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 Nathan D. Elfrink?
- (972) 649-6460, as listed in official Medicare / NPI Registry data.
- What is Nathan D. Elfrink's NPI number?
- 1447390554. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nathan D. Elfrink works
Medicare's Facility Affiliation Data lists Nathan D. Elfrink at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Community Hospital, LLCOklahoma City, OK · Acute Care Hospital · CCN 370203
- Duncan Regional Hospital, IncDuncan, OK · Acute Care Hospital · CCN 370023
- Memorial HealthLawton, OK · Acute Care Hospital · CCN 370056
- Oklahoma Spine HospitalOklahoma City, OK · Acute Care Hospital · CCN 370206
- Seton Medical Center Harker HeightsHarker Heights, TX · Acute Care Hospital · CCN 670080
Practice locations
Addresses where Nathan D. Elfrink is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 23; the Medicare profile lists all.
- 11970 N Central Expy, Suite 100Dallas, TX 75243 (972) 649‑6460
- 13301 N Meridian Ave, Suite 600aOklahoma City, OK 73120 (855) 504‑4544
- 1339 E St, Graham Regional Medical CenterGraham, TX 76450 (940) 549‑3400
- 13721 Sprucewood DrDallas, TX 75240
- 1407 N Whisenant Dr, Duncan Regional HospitalDuncan, OK 73533 (405) 286‑4114
Group practices
Medicare enrollment lists Nathan D. Elfrink 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 MCD LLC80 clinicians in the group
- North Star Mri of Frisco LP75 clinicians in the group
- North Star Diagnostic Imaging LLC69 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 Oklahoma College Of Medicine |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447390554 |
| 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