Quick answers
- Where does Jeffrey Martindale see patients?
- Medicare's clinician data lists 7 practice locations, including Catoosa, OK, Duncan, OK and Enid, OK. Call before your visit to confirm the address.
- What is Jeffrey Martindale's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Jeffrey Martindale accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey Martindale 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 Jeffrey Martindale?
- (918) 739-4552, as listed in official Medicare / NPI Registry data.
- What is Jeffrey Martindale's NPI number?
- 1568589422. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Jeffrey Martindale is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 2036 S Miller Ln, F Xpress Wellness Urgent CareCatoosa, OK 74015 (918) 739‑4552
- 2088 N Hwy 81, Xpress Wellness Urgent CareDuncan, OK 73533 (580) 606‑6201
- 220 S Van Buren St, Xpress Wellness Urgent CareEnid, OK 73703 (580) 234‑9355
- 340 S George Nigh Expy, Xpress Wellness Urgent CareMcAlester, OK 74501 (918) 420‑9854
- 527 W 6th StJunction City, KS 66441 (785) 530‑5823
Group practices
Medicare enrollment lists Jeffrey Martindale as a member of this group (CMS data updated 2026-10-02).
- Williams Medical Group Practice LLC218 clinicians in the group
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Oklahoma
Clinicians with the same Medicare primary specialty in Oklahoma — not a recommendation.
Clinician information
| Credential | CP |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568589422 |
| 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
- 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