Quick answers
- Which hospitals does Ellen B. Duncan work at?
- Medicare's official clinician data lists Ellen B. Duncan at 1 hospital: Baptist Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ellen B. Duncan see patients?
- Medicare's clinician data lists 2 practice locations, including San Antonio, TX. Call before your visit to confirm the address.
- What is Ellen B. Duncan's specialty?
- Medicare lists Interventional Pain Management as the primary specialty, and also Anesthesiology and Internal Medicine.
- Does Ellen B. Duncan accept Medicare assignment?
- Yes. Medicare's clinician data says Ellen B. Duncan 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.
- Does Ellen B. Duncan offer telehealth?
- Medicare's clinician data says Ellen B. Duncan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ellen B. Duncan?
- (210) 802-2522, as listed in official Medicare / NPI Registry data.
- What is Ellen B. Duncan's NPI number?
- 1972535508. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ellen B. Duncan works
Medicare's Facility Affiliation Data lists Ellen B. Duncan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baptist Medical CenterSan Antonio, TX · Acute Care Hospital · CCN 450058
Practice locations
Addresses where Ellen B. Duncan is enrolled with Medicare (CMS data updated 2026-10-02).
- 23103 Ih 10, Suite 105San Antonio, TX 78257 (210) 802‑2522
- 300 E Sonterra Blvd, Suite 340San Antonio, TX 78258 (210) 990‑7246
Specialties
Find other Interventional Pain Management doctors in Texas →
Other interventional pain specialists in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At San Antonio |
| Graduation year | 1991 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1972535508 |
| 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