Joseph Charnas, DDS
NPI 1083111447 · Endodontics · Columbus, OH
Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Charnas, DDS is a Endodontics provider in Columbus, OH (NPI 1083111447).
Provider details
- NPI number
- 1083111447
- Entity type
- Individual
- Primary specialty
- EndodonticsDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 30.025374 (OH)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 31 | 27 |
| Methylprednisolone | 19 | 17 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 1044 Belmont AveYoungstown, OH 44504Phone: (330) 480-3583
Registry dates
- Enumerated
- 2018-04-11
- Last updated
- 2022-02-21
- Certified
- 2022-02-21
Frequently asked questions
- What is Joseph Charnas's NPI number?
- Joseph Charnas's National Provider Identifier (NPI) is 1083111447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Charnas's specialty?
- Joseph Charnas is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).
- Where is Joseph Charnas located?
- Joseph Charnas's practice location on file with NPPES is 305 W 12th Ave, Columbus, OH 43210.
- What is Joseph Charnas's phone number?
- The practice phone number listed in the NPPES registry for Joseph Charnas is (614) 292-3596.
- Does Joseph Charnas accept Medicare?
- Joseph Charnas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Charnas's NPI active?
- Yes — Joseph Charnas's NPI (1083111447) is active in the NPPES registry as of the last update on 2022-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.