Quick answers
- Where does Frank Delreal Iii see patients?
- Medicare's clinician data lists 2 practice locations, including Casper, WY and Cheyenne, WY. Call before your visit to confirm the address.
- What is Frank Delreal Iii's specialty?
- Medicare lists Psychiatry as the primary specialty, and also Addiction Medicine.
- Does Frank Delreal Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Frank Delreal Iii 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 Frank Delreal Iii?
- (307) 431-5055, as listed in official Medicare / NPI Registry data.
- What is Frank Delreal Iii's NPI number?
- 1043422900. 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 Frank Delreal Iii is enrolled with Medicare (CMS data updated 2026-10-02).
- 1522 E A StCasper, WY 82601 (307) 431‑5055
- 820 E 17th StCheyenne, WY 82001 (307) 431‑5055
Group practices
Medicare enrollment lists Frank Delreal Iii as a member of this group (CMS data updated 2026-10-02).
- University of Wyoming39 clinicians in the group
Specialties
- Psychiatryprimary
- Addiction Medicinealso
Other psychiatrists in Casper
Clinicians with the same Medicare primary specialty in Casper, WY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Un Of California, Irvine, College Of Medicine |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043422900 |
| 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