Quick answers
- Which hospitals does Roya V. Seysan work at?
- Medicare's official clinician data lists Roya V. Seysan at 2 hospitals: Medical City Lewisville and Texas Health Presbyterian Hospital Flower Mound. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Roya V. Seysan see patients?
- Medicare's clinician data lists 2 practice locations, including Flower Mound, TX. Call before your visit to confirm the address.
- What is Roya V. Seysan's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Roya V. Seysan accept Medicare assignment?
- Yes. Medicare's clinician data says Roya V. Seysan 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 Roya V. Seysan?
- (972) 691-8585, as listed in official Medicare / NPI Registry data.
- What is Roya V. Seysan's NPI number?
- 1174541999. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Roya V. Seysan works
Medicare's Facility Affiliation Data lists Roya V. Seysan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Medical City LewisvilleLewisville, TX · Acute Care Hospital · CCN 450669
- Texas Health Presbyterian Hospital Flower MoundFlower Mound, TX · Acute Care Hospital · CCN 670068
Practice locations
Addresses where Roya V. Seysan is enrolled with Medicare (CMS data updated 2026-10-02).
- 2261 Olympia DrFlower Mound, TX 75028
- 2261 Olympia Dr, Suite 100Flower Mound, TX 75028 (972) 691‑8585
Specialties
- Family Practiceprimary
Other family doctors in Flower Mound
Clinicians with the same Medicare primary specialty in Flower Mound, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1981 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1174541999 |
| 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