Quick answers
- Which hospitals does Clayton M. Clark work at?
- Medicare's official clinician data lists Clayton M. Clark at 1 hospital: Hamilton Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Clayton M. Clark see patients?
- Medicare's clinician data lists 1 practice location in Olney, TX. Call before your visit to confirm the address.
- What is Clayton M. Clark's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Clayton M. Clark accept Medicare assignment?
- Medicare's clinician data says Clayton M. Clark may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Clayton M. Clark?
- (940) 564-5521, as listed in official Medicare / NPI Registry data.
- What is Clayton M. Clark's NPI number?
- 1013575844. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Clayton M. Clark works
Medicare's Facility Affiliation Data lists Clayton M. Clark at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hamilton HospitalOlney, TX · Critical Access Hospital · CCN 451354
Practice locations
Addresses where Clayton M. Clark is enrolled with Medicare (CMS data updated 2026-10-02).
- 901 W Hamilton St, Hamilton Hospital Medical AssociatesOlney, TX 76374 (940) 564‑5521
Group practices
Medicare enrollment lists Clayton M. Clark as a member of this group (CMS data updated 2026-10-02).
- Olney-Hamilton Hospital District15 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Texas →
Other nurse anesthetists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1013575844 |
| 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