Physician Profile
Unclaimed ProfileAbout DUNHAM
Thomas Stephen Dunham, O.D. practices optometry in Grand Forks, ND. Thomas is a 1983 graduate of Ohio State University - College of Optometry. Thomas is also listed as specializing in optometrist. Medicare claims data shows Thomas provided 1,963 services to 1,671 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (701) 775-3151
- Email not available
Practice Locations
1820 S 42ND ST
Grand Forks, ND 58201
Procedures Most Often Billed to Medicare
1,963 services · 1,671 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
22 |
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
19 |
| Established patient complete exam of visual system | Treatment | 92014 |
863 |
| Photography of the retina | Treatment | 92250 |
193 |
| Imaging of retina | Treatment | 92134 |
160 |
| Exam of visual field with extended testing | Treatment | 92083 |
118 |
| Imaging of optic nerve | Treatment | 92133 |
110 |
| New patient complete exam of visual system | Treatment | 92004 |
98 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
48 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
317 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other optometry specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other optometry specialists in Grand Forks 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Ohio State University - College of Optometry 8
Other providers in the same specialty who trained at the same institution.
Class of 1983 at Ohio State University - College of Optometry 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in ND who bill this service to Medicare most often.
Common questions
What is Dr. Dunham's specialty?
Dr. Dunham is an optometry in Grand Forks, ND. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPTOMETRY”.
NPI registry
Where can I find Dr. Dunham?
Dr. Dunham is listed at 1820 S 42ND ST, Grand Forks, ND 58201. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Dunham?
The number on file is (701) 775-3151. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Dunham?
Dr. Dunham's National Provider Identifier is 1982601357. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Dunham's medical education?
Dr. Dunham attended Ohio State University - College of Optometry, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Dunham have?
Dr. Dunham has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Dunham known for?
According to Medicare billing data, Dr. Dunham performs procedures including removal of cataract with insertion of prosthetic lens; reads or performs imaging such as ultrasound scan of cornea to determine thickness; provides treatments such as established patient complete exam of visual system and photography of the retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Dunham's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dunham. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.