Quick answers
- Which hospitals does Charles D. Knife Chief work at?
- Medicare's official clinician data lists Charles D. Knife Chief at 1 hospital: Cherokee Nation W W Hastings Indian Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Charles D. Knife Chief see patients?
- Medicare's clinician data lists 2 practice locations, including Tahlequah, OK and Claremore, OK. Call before your visit to confirm the address.
- What is Charles D. Knife Chief's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Charles D. Knife Chief accept Medicare assignment?
- Yes. Medicare's clinician data says Charles D. Knife Chief 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 Charles D. Knife Chief?
- (918) 458-3100, as listed in official Medicare / NPI Registry data.
- What is Charles D. Knife Chief's NPI number?
- 1760405740. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Charles D. Knife Chief works
Medicare's Facility Affiliation Data lists Charles D. Knife Chief at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cherokee Nation W W Hastings Indian HospitalTahlequah, OK · Acute Care Hospital · CCN 370171
Practice locations
Addresses where Charles D. Knife Chief is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 S Bliss AveTahlequah, OK 74464 (918) 458‑3100
- 101 S Moore AveClaremore, OK 74017 (539) 234‑1000
Group practices
Medicare enrollment lists Charles D. Knife Chief as a member of this group (CMS data updated 2026-10-02).
- Cherokee Nation449 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Tahlequah
Clinicians with the same Medicare primary specialty in Tahlequah, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Diego School Of Medicine |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1760405740 |
| 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