Carolyn Thomas, OD
NPI 1578185187 · Optometrist · Mount Vernon, OH
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolyn Thomas, OD is a Optometrist provider in Mount Vernon, OH (NPI 1578185187).
Provider details
- NPI number
- 1578185187
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- OPT.006874 (OH)
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
6 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
80 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 | 60 | $79 |
| New Patient Complete Exam of Visual System92004 | 20 | $80 |
Typical Medicare-allowed amounts for these services range $79–$80 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$41 across 1 record (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
- 2020-05-18
- Last updated
- 2020-05-18
- Certified
- 2020-05-18
Frequently asked questions
- What is Carolyn Thomas's NPI number?
- Carolyn Thomas's National Provider Identifier (NPI) is 1578185187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Thomas's specialty?
- Carolyn Thomas is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Carolyn Thomas located?
- Carolyn Thomas's practice location on file with NPPES is 812 Coshocton Ave # 3, Mount Vernon, OH 43050-1947.
- What is Carolyn Thomas's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Thomas is (740) 326-1190.
- Does Carolyn Thomas accept Medicare?
- Carolyn Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolyn Thomas's NPI active?
- Yes — Carolyn Thomas's NPI (1578185187) is active in the NPPES registry as of the last update on 2020-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.