Quick answers
- Which hospitals does Larry D. McKenzie work at?
- Medicare's official clinician data lists Larry D. McKenzie at 5 hospitals: Cherokee Nation W W Hastings Indian Hospital, Hillcrest Hospital Henryetta, Northeastern Health System, Saint Francis Hospital Muskogee and Saint Francis Hospital, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Larry D. McKenzie see patients?
- Medicare's clinician data lists 3 practice locations, including Muskogee, OK, Sand Springs, OK and Tulsa, OK. Call before your visit to confirm the address.
- What is Larry D. McKenzie's specialty?
- Medicare lists Pain Management as the primary specialty.
- Does Larry D. McKenzie accept Medicare assignment?
- Yes. Medicare's clinician data says Larry D. McKenzie 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 Larry D. McKenzie?
- (918) 710-4112, as listed in official Medicare / NPI Registry data.
- What is Larry D. McKenzie's NPI number?
- 1003875212. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Larry D. McKenzie works
Medicare's Facility Affiliation Data lists Larry D. McKenzie 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
- Hillcrest Hospital HenryettaHenryetta, OK · Acute Care Hospital · CCN 370183
- Northeastern Health SystemTahlequah, OK · Acute Care Hospital · CCN 370089
- Saint Francis Hospital MuskogeeMuskogee, OK · Acute Care Hospital · CCN 370025
- Saint Francis Hospital, IncTulsa, OK · Acute Care Hospital · CCN 370091
Practice locations
Addresses where Larry D. McKenzie is enrolled with Medicare (CMS data updated 2026-10-02).
- 3401 W Broadway StMuskogee, OK 74401 (918) 710‑4112
- 3905 S Hwy 97Sand Springs, OK 74063 (918) 710‑4112
- 4750 S Garnett RdTulsa, OK 74146 (918) 710‑4112
Group practices
Medicare enrollment lists Larry D. McKenzie as a member of this group (CMS data updated 2026-10-02).
- Access Pain Solutions13 clinicians in the group
Specialties
- Pain Managementprimary
Other pain management doctors in Oklahoma
Clinicians with the same Medicare primary specialty in Oklahoma — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Oklahoma State University College Of Osteopathic Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003875212 |
| 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