Ronald Wagner, MD
NPI 1689661415 · Diagnostic Radiology Physician · Melville, NY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Wagner, MD is a Diagnostic Radiology Physician provider in Melville, NY (NPI 1689661415).
Provider details
- NPI number
- 1689661415
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2056791 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
102 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) |
|---|---|---|
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 62 | $219 |
| Mri Scan of Brain Without Contrast70551 | 22 | $222 |
| Mri Scan of Upper Spinal Canal Without Contrast72141 | 18 | $209 |
Typical Medicare-allowed amounts for these services range $209–$222 (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
- 2005-10-06
- Last updated
- 2012-09-04
Frequently asked questions
- What is Ronald Wagner's NPI number?
- Ronald Wagner's National Provider Identifier (NPI) is 1689661415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Wagner's specialty?
- Ronald Wagner is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Wagner located?
- Ronald Wagner's practice location on file with NPPES is 110 Marcus Drive, Melville, NY 11747.
- What is Ronald Wagner's phone number?
- The practice phone number listed in the NPPES registry for Ronald Wagner is (631) 390-1793.
- Does Ronald Wagner accept Medicare?
- Ronald Wagner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Wagner's NPI active?
- Yes — Ronald Wagner's NPI (1689661415) is active in the NPPES registry as of the last update on 2012-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.