Quick answers
- Where does Thomas S. Dunham see patients?
- Medicare's clinician data lists 3 practice locations, including Drayton, ND, McVille, ND and Grand Forks, ND. Call before your visit to confirm the address.
- What is Thomas S. Dunham's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Thomas S. Dunham accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas S. Dunham 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 Thomas S. Dunham?
- (701) 454-3340, as listed in official Medicare / NPI Registry data.
- What is Thomas S. Dunham's NPI number?
- 1982601357. 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 Thomas S. Dunham is enrolled with Medicare (CMS data updated 2026-10-02).
- 104 E Hwy 66, Suite 102Drayton, ND 58225 (701) 454‑3340
- 116 S Main StMcVille, ND 58254 (701) 322‑5111
- 1820 S 42nd StGrand Forks, ND 58201 (701) 775‑3151
Group practices
Medicare enrollment lists Thomas S. Dunham as a member of this group (CMS data updated 2026-10-02).
- North Dakota Eye Clinic Ltd6 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in North Dakota
Clinicians with the same Medicare primary specialty in North Dakota — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Ohio State University - College Of Optometry |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982601357 |
| 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