Quick answers
- Which hospitals does Christopher H. May work at?
- Medicare's official clinician data lists Christopher H. May at 5 hospitals: Cherokee Nation W W Hastings Indian Hospital, Cuero Regional Hospital, Mercy Hospital Ardmore, Inc, Northeastern Health System and Sullivan County Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher H. May see patients?
- Medicare's clinician data lists 22 practice locations, including Tahlequah, OK, Muskogee, OK and Claremore, OK. Call before your visit to confirm the address.
- What is Christopher H. May's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Christopher H. May accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher H. May 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 Christopher H. May offer telehealth?
- Medicare's clinician data says Christopher H. May offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Christopher H. May?
- (918) 458-3100, as listed in official Medicare / NPI Registry data.
- What is Christopher H. May's NPI number?
- 1699942482. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher H. May works
Medicare's Facility Affiliation Data lists Christopher H. May 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
- Cuero Regional HospitalCuero, TX · Acute Care Hospital · CCN 450597
- Mercy Hospital Ardmore, IncArdmore, OK · Acute Care Hospital · CCN 370047
- Northeastern Health SystemTahlequah, OK · Acute Care Hospital · CCN 370089
- Sullivan County Community HospitalSullivan, IN · Critical Access Hospital · CCN 151327
Practice locations
Addresses where Christopher H. May is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 22; the Medicare profile lists all.
- 100 S Bliss AveTahlequah, OK 74464 (918) 458‑3100
- 1001 S 41st St E, Three Rivers Health CenterMuskogee, OK 74403 (918) 687‑0201
- 101 S Moore AveClaremore, OK 74017 (539) 234‑1000
- 1011 14th Ave NWArdmore, OK 73401 (580) 223‑5400
- 1020 Lenape DrNowata, OK 74048 (918) 273‑0192
Group practices
Medicare enrollment lists Christopher H. May as a member of these groups (CMS data updated 2026-10-02).
- Cherokee Nation449 clinicians in the group
- Access Telecare PLLC413 clinicians in the group
- Northeastern Health System103 clinicians in the group
- Mercy Hospital Ardmore Inc13 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Tahlequah
Clinicians with the same Medicare primary specialty in Tahlequah, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1699942482 |
| 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