David Nathan, M.D.
NPI 1831140607 · Diagnostic Radiology Physician · Peoria, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Nathan, M.D. is a Diagnostic Radiology Physician provider in Peoria, IL (NPI 1831140607).
Provider details
- NPI number
- 1831140607
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036113078 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
1,071 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 123 | $38 |
| X-Ray of Chest, 2 Views71046 | 90 | $10 |
| X-Ray of Chest, 1 View71045 | 78 | $8 |
| X-Ray of Chest, 2 Views71046 | 64 | $10 |
| Screening 3d Breast Mammography77063 | 63 | $27 |
| Screening Mammography77067 | 63 | $35 |
| Screening Mammography |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$107 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
- 2006-05-15
- Last updated
- 2019-03-06
Frequently asked questions
- What is David Nathan's NPI number?
- David Nathan's National Provider Identifier (NPI) is 1831140607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Nathan's specialty?
- David Nathan is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is David Nathan located?
- David Nathan's practice location on file with NPPES is 221 Ne Glen Oak Ave, Peoria, IL 61636-0001.
- What is David Nathan's phone number?
- The practice phone number listed in the NPPES registry for David Nathan is (765) 446-4819.
- Does David Nathan accept Medicare?
- David Nathan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Nathan's NPI active?
- Yes — David Nathan's NPI (1831140607) is active in the NPPES registry as of the last update on 2019-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.