Quick answers
- Which hospitals does David R. Martin work at?
- Medicare's official clinician data lists David R. Martin at 4 hospitals: Baylor Scott & White Medical Center Grapevine, Medical City Alliance, Texas Health Harris Methodist Hospital Alliance and Texas Health Harris Methodist Hurst-Euless-Bedford…. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David R. Martin see patients?
- Medicare's clinician data lists 3 practice locations, including Bedford, TX, Arlington, TX and Fort Worth, TX. Call before your visit to confirm the address.
- What is David R. Martin's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does David R. Martin accept Medicare assignment?
- Yes. Medicare's clinician data says David R. Martin 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 David R. Martin?
- (817) 283-5166, as listed in official Medicare / NPI Registry data.
- What is David R. Martin's NPI number?
- 1093774127. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David R. Martin works
Medicare's Facility Affiliation Data lists David R. Martin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baylor Scott & White Medical Center GrapevineGrapevine, TX · Acute Care Hospital · CCN 450563
- Medical City AllianceFort Worth, TX · Acute Care Hospital · CCN 670103
- Texas Health Harris Methodist Hospital AllianceFort Worth, TX · Acute Care Hospital · CCN 670085
- Texas Health Harris Methodist Hurst-Euless-Bedford…Bedford, TX · Acute Care Hospital · CCN 450639
Practice locations
Addresses where David R. Martin is enrolled with Medicare (CMS data updated 2026-10-02).
- 2425 Hwy 121, Suite 201Bedford, TX 76021 (817) 283‑5166
- 4907 S Collins St, Suite 101Arlington, TX 76018
- 8740 Medical City WayFort Worth, TX 76177 (817) 283‑5166
Group practices
Medicare enrollment lists David R. Martin as a member of this group (CMS data updated 2026-10-02).
- NTKC-DFW, PLLC5 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Bedford
Clinicians with the same Medicare primary specialty in Bedford, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093774127 |
| 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