John Rigney, MD
NPI 1255449229 · Diagnostic Radiology Physician · Chappaqua, NY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Rigney, MD is a Diagnostic Radiology Physician provider in Chappaqua, NY (NPI 1255449229).
Provider details
- NPI number
- 1255449229
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 156503 (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
19 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
6,067 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) |
|---|---|---|
| 3d Radiographic Procedure With Computerized Image Postprocessing76377 | 564 | $84 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 478 | $216 |
| Complete Ultrasound Scan of Abdomen76700 | 414 | $133 |
| Ultrasound of Abdomen and Pelvis Artery and Vein Blood Flow93976 | 299 | $167 |
| Complete Ultrasound of Abdomen and Pelvis Artery and Vein Blood Flow93975 | 276 | $301 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 227 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-29
- Last updated
- 2008-02-13
Frequently asked questions
- What is John Rigney's NPI number?
- John Rigney's National Provider Identifier (NPI) is 1255449229, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Rigney's specialty?
- John Rigney is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Rigney located?
- John Rigney's practice location on file with NPPES is 11 Brittany Ct, Chappaqua, NY 10514-3039.
- What is John Rigney's phone number?
- The practice phone number listed in the NPPES registry for John Rigney is (914) 238-6438.
- Does John Rigney accept Medicare?
- John Rigney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Rigney's NPI active?
- Yes — John Rigney's NPI (1255449229) is active in the NPPES registry as of the last update on 2008-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.