Thomas Dunning, O.D.
NPI 1558365908 · Optometrist · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Dunning, O.D. is a Optometrist provider in Grand Rapids, MI (NPI 1558365908).
Provider details
- NPI number
- 1558365908
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4901003270 (MI)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
588 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 277 | $117 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 109 | $86 |
| Closure of Tear Duct Opening Using Plug68761 | 47 | $186 |
| Exam of Visual Field With Extended Testing92083 | 42 | $59 |
| Imaging of Optic Nerve92133 | 35 | $32 |
| New Patient Complete Exam of Visual System92004 | 33 | $136 |
| Imaging of Retina |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cyclosporinebrand: Restasis | 259 | 125 |
| Latanoprost | 255 | 86 |
| Timolol Maleate | 101 | 32 |
| Fluorometholone | 77 | 47 |
| Cyclosporine | 70 | 29 |
| Perfluorohexyloctane/Pfbrand: Miebo | 65 | 15 |
| Doxycycline Hyclate | 60 | 33 |
| Varenicline Tartratebrand: Tyrvaya |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,661 across 45 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-13
- Last updated
- 2008-06-09
Frequently asked questions
- What is Thomas Dunning's NPI number?
- Thomas Dunning's National Provider Identifier (NPI) is 1558365908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Dunning's specialty?
- Thomas Dunning is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Thomas Dunning located?
- Thomas Dunning's practice location on file with NPPES is 750 E Beltline Ave Ne, Grand Rapids, MI 49525-6049.
- What is Thomas Dunning's phone number?
- The practice phone number listed in the NPPES registry for Thomas Dunning is (616) 949-2600.
- Does Thomas Dunning accept Medicare?
- Thomas Dunning is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Dunning's NPI active?
- Yes — Thomas Dunning's NPI (1558365908) is active in the NPPES registry as of the last update on 2008-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.