Quick answers
- Which hospitals does Donald S. Douglas work at?
- Medicare's official clinician data lists Donald S. Douglas at 2 hospitals: CHRISTUS St Michael Health System and Mercy Hospital Northwest Arkansas. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Donald S. Douglas see patients?
- Medicare's clinician data lists 2 practice locations, including New Boston, TX and Bella Vista, AR. Call before your visit to confirm the address.
- What is Donald S. Douglas's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Allergy/Immunology.
- Does Donald S. Douglas accept Medicare assignment?
- Yes. Medicare's clinician data says Donald S. Douglas 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 Donald S. Douglas?
- (903) 628-0422, as listed in official Medicare / NPI Registry data.
- What is Donald S. Douglas's NPI number?
- 1851385793. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Donald S. Douglas works
Medicare's Facility Affiliation Data lists Donald S. Douglas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS St Michael Health SystemTexarkana, TX · Acute Care Hospital · CCN 450801
- Mercy Hospital Northwest ArkansasRogers, AR · Acute Care Hospital · CCN 040010
Practice locations
Addresses where Donald S. Douglas is enrolled with Medicare (CMS data updated 2026-10-02).
- 114 W US Hwy 82New Boston, TX 75570 (903) 628‑0422
- 1801 Forest Hills Blvd, Suite 131bBella Vista, AR 72715 (479) 445‑7906
Group practices
Medicare enrollment lists Donald S. Douglas as a member of this group (CMS data updated 2026-10-02).
- New Boston Medical Group, LLP5 clinicians in the group
Specialties
- Internal Medicineprimary
- Allergy/Immunologyalso
Other internal medicine doctors in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1851385793 |
| 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