Nathaniel Vonfischer, M.D.
NPI 1922251024 · Student in an Organized Health Care Education/Training Program · Columbus, OH
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Vonfischer, M.D. is a Student in an Organized Health Care Education/Training Program provider in Columbus, OH (NPI 1922251024).
Provider details
- NPI number
- 1922251024
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
23 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 12 | $9 |
| Mri Scan of Brain Without Contrast70551 | 11 | $77 |
Typical Medicare-allowed amounts for these services range $9–$77 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-11-03
- Last updated
- 2021-12-22
Frequently asked questions
- What is Nathaniel Vonfischer's NPI number?
- Nathaniel Vonfischer's National Provider Identifier (NPI) is 1922251024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Vonfischer's specialty?
- Nathaniel Vonfischer is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Nathaniel Vonfischer located?
- Nathaniel Vonfischer's practice location on file with NPPES is 793 W State St, Columbus, OH 43222-1551.
- What is Nathaniel Vonfischer's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Vonfischer is (614) 234-5000.
- Does Nathaniel Vonfischer accept Medicare?
- Nathaniel Vonfischer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Vonfischer's NPI active?
- Yes — Nathaniel Vonfischer's NPI (1922251024) is active in the NPPES registry as of the last update on 2021-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.