Thomas Biggs, DO
NPI 1932188224 · Ophthalmology Physician · Clarkston, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Biggs, DO is a Ophthalmology Physician provider in Clarkston, MI (NPI 1932188224).
Provider details
- NPI number
- 1932188224
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 5101010245 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,068 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 | 563 | $126 |
| Imaging of Retina92134 | 432 | $41 |
| Microfluid Analysis of Tears83861 | 228 | $22 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 157 | $456 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 152 | $39 |
| Exam of Visual Field With Extended Testing92083 | 147 | $64 |
| Established Patient Problem Focused Exam of Visual System |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 376 | 280 |
| Latanoprost | 282 | 95 |
| Ofloxacin | 264 | 215 |
| Timolol Maleate | 204 | 78 |
| Bimatoprostbrand: Lumigan | 102 | 25 |
| Bimatoprost | 95 | 25 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 81 | 21 |
| Bromfenac Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$679 across 18 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
Additional practice locations (1)
- 5701 Bow Pointe DrClarkston, MI 48346-3198Phone: (248) 922-0400Fax: (248) 922-9830
Registry dates
- Enumerated
- 2006-01-13
- Last updated
- 2021-10-25
- Certified
- 2021-10-25
Frequently asked questions
- What is Thomas Biggs's NPI number?
- Thomas Biggs's National Provider Identifier (NPI) is 1932188224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Biggs's specialty?
- Thomas Biggs is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Biggs located?
- Thomas Biggs's practice location on file with NPPES is 5825 S Main St, Clarkston, MI 48346-2983.
- What is Thomas Biggs's phone number?
- The practice phone number listed in the NPPES registry for Thomas Biggs is (248) 620-3000.
- Does Thomas Biggs accept Medicare?
- Thomas Biggs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Biggs's NPI active?
- Yes — Thomas Biggs's NPI (1932188224) is active in the NPPES registry as of the last update on 2021-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.