Thomas Fonner, DMD
NPI 1205907581 · Oral and Maxillofacial Surgery (Dentist) · Effingham, IL
Enrolled with Medicare as Practitioner - Maxillofacial Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Fonner, DMD is a Oral and Maxillofacial Surgery (Dentist) provider in Effingham, IL (NPI 1205907581).
Provider details
- NPI number
- 1205907581
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- 019-024942 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Penicillin V Potassium | 81 | 61 |
| Amoxicillin | 62 | 49 |
| Clindamycin Hcl | 33 | 20 |
| Lorazepam | 21 | 19 |
| Ondansetron Hcl | 18 | 17 |
| Chlorhexidine Gluconate | 16 | — |
| Tramadol Hcl | 16 | 16 |
| Dexamethasone | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-10
- Last updated
- 2018-04-04
Frequently asked questions
- What is Thomas Fonner's NPI number?
- Thomas Fonner's National Provider Identifier (NPI) is 1205907581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Fonner's specialty?
- Thomas Fonner is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Thomas Fonner located?
- Thomas Fonner's practice location on file with NPPES is 100 Greenview Dr Ste B, Effingham, IL 62401-3048.
- What is Thomas Fonner's phone number?
- The practice phone number listed in the NPPES registry for Thomas Fonner is (217) 540-5348.
- Does Thomas Fonner accept Medicare?
- Thomas Fonner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Fonner's NPI active?
- Yes — Thomas Fonner's NPI (1205907581) is active in the NPPES registry as of the last update on 2018-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.