Quick answers
- Which hospitals does Tasha K. Clewell work at?
- Medicare's official clinician data lists Tasha K. Clewell at 3 hospitals: Mercy Hospital Kingfisher, Inc, Mercy Hospital Oklahoma City, Inc and Mercy Hospital Watonga, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tasha K. Clewell see patients?
- Medicare's clinician data lists 1 practice location in Watonga, OK. Call before your visit to confirm the address.
- What is Tasha K. Clewell's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Tasha K. Clewell accept Medicare assignment?
- Yes. Medicare's clinician data says Tasha K. Clewell 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 Tasha K. Clewell offer telehealth?
- Medicare's clinician data says Tasha K. Clewell offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Tasha K. Clewell?
- (580) 623-4954, as listed in official Medicare / NPI Registry data.
- What is Tasha K. Clewell's NPI number?
- 1619704475. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tasha K. Clewell works
Medicare's Facility Affiliation Data lists Tasha K. Clewell at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital Kingfisher, IncKingfisher, OK · Critical Access Hospital · CCN 371313
- Mercy Hospital Oklahoma City, IncOklahoma City, OK · Acute Care Hospital · CCN 370013
- Mercy Hospital Watonga, IncWatonga, OK · Critical Access Hospital · CCN 371302
Practice locations
Addresses where Tasha K. Clewell is enrolled with Medicare (CMS data updated 2026-10-02).
- 407 N Clarence Nash BlvdWatonga, OK 73772 (580) 623‑4954
Group practices
Medicare enrollment lists Tasha K. Clewell as a member of this group (CMS data updated 2026-10-02).
- Mercy Clinic Oklahoma Communities649 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Oklahoma
Clinicians with the same Medicare primary specialty in Oklahoma — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1619704475 |
| 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