Thomas Bull, O.D.
NPI 1386623312 · Optometrist · Winston Salem, NC
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Bull, O.D. is a Optometrist provider in Winston Salem, NC (NPI 1386623312).
Provider details
- NPI number
- 1386623312
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 1521 (NC)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
554 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 327 | $117 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 72 | $85 |
| New Patient Complete Exam of Visual System92004 | 67 | $139 |
| Exam of Visual Field With Extended Testing92083 | 32 | $59 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 24 | $104 |
| Imaging of Optic Nerve92133 | 21 | $32 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 146 | 41 |
| Cyclosporinebrand: Restasis | 56 | 17 |
| Timolol Maleate | 49 | 19 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 19 | — |
| Lifitegrastbrand: Xiidra | 15 | — |
| Travoprost | 14 | — |
| Cyclosporine | 12 | — |
| Prednisolone Acetate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-09
- Last updated
- 2017-01-09
Frequently asked questions
- What is Thomas Bull's NPI number?
- Thomas Bull's National Provider Identifier (NPI) is 1386623312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Bull's specialty?
- Thomas Bull is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Thomas Bull located?
- Thomas Bull's practice location on file with NPPES is Medical Center Blvd, Winston Salem, NC 27157-0001.
- What is Thomas Bull's phone number?
- The practice phone number listed in the NPPES registry for Thomas Bull is (336) 716-4091.
- Does Thomas Bull accept Medicare?
- Thomas Bull is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Bull's NPI active?
- Yes — Thomas Bull's NPI (1386623312) is active in the NPPES registry as of the last update on 2017-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.