Quick answers
- Where does Douglas A. Thomas see patients?
- Medicare's clinician data lists 3 practice locations, including Lake Havasu City, AZ, Kingman, AZ and Las Vegas, NV. Call before your visit to confirm the address.
- What is Douglas A. Thomas's specialty?
- Medicare lists Dermatology as the primary specialty, and also Micrographic Dermatologic Surgery (MDS).
- Does Douglas A. Thomas accept Medicare assignment?
- Yes. Medicare's clinician data says Douglas A. Thomas 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 Douglas A. Thomas?
- (928) 854-5400, as listed in official Medicare / NPI Registry data.
- What is Douglas A. Thomas's NPI number?
- 1730101023. 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 Douglas A. Thomas is enrolled with Medicare (CMS data updated 2026-10-02).
- 1801 Mesquite AveLake Havasu City, AZ 86403 (928) 854‑5400
- 1815 N Stockton Hill RdKingman, AZ 86401 (928) 753‑9629
- 9097 W Post Rd, Suite 100Las Vegas, NV 89148 (702) 430‑5333
Group practices
Medicare enrollment lists Douglas A. Thomas as a member of this group (CMS data updated 2026-10-02).
- Thomas Dermatology36 clinicians in the group
Specialties
Other dermatologists in Lake Havasu City
Clinicians with the same Medicare primary specialty in Lake Havasu City, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Southern California Keck School Of Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1730101023 |
| 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