Quick answers
- Where does David L. McElwain see patients?
- Medicare's clinician data lists 1 practice location in Claremore, OK. Call before your visit to confirm the address.
- What is David L. McElwain's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does David L. McElwain accept Medicare assignment?
- Yes. Medicare's clinician data says David L. McElwain 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 David L. McElwain offer telehealth?
- Medicare's clinician data says David L. McElwain offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for David L. McElwain?
- (918) 342-8161, as listed in official Medicare / NPI Registry data.
- What is David L. McElwain's NPI number?
- 1003928334. 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 David L. McElwain is enrolled with Medicare (CMS data updated 2026-10-02).
- 17599 S Hwy 88Claremore, OK 74017 (918) 342‑8161
Group practices
Medicare enrollment lists David L. McElwain as a member of this group (CMS data updated 2026-10-02).
- Grand Lake Mental Health Center, Inc.127 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Claremore
Clinicians with the same Medicare primary specialty in Claremore, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Oklahoma College Of Medicine |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1003928334 |
| 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