John Donahue, MD
NPI 1588660435 · Diagnostic Radiology Physician · Stratford, CT
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Donahue, MD is a Diagnostic Radiology Physician provider in Stratford, CT (NPI 1588660435).
Provider details
- NPI number
- 1588660435
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 034161 (CT)
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
21 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
2,914 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 | 320 | $9 |
| Ct Scan of Chest Without Contrast71250 | 153 | $51 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 136 | $21 |
| Ct Scan of Chest With Contrast71260 | 120 | $54 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 116 | $33 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 115 | $36 |
| Limited Ultrasound Scan of Abdomen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-24
- Last updated
- 2013-01-07
Frequently asked questions
- What is John Donahue's NPI number?
- John Donahue's National Provider Identifier (NPI) is 1588660435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Donahue's specialty?
- John Donahue is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Donahue located?
- John Donahue's practice location on file with NPPES is 2909 Main St, Stratford, CT 06614-4960.
- What is John Donahue's phone number?
- The practice phone number listed in the NPPES registry for John Donahue is (203) 683-4570.
- Does John Donahue accept Medicare?
- John Donahue is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Donahue's NPI active?
- Yes — John Donahue's NPI (1588660435) is active in the NPPES registry as of the last update on 2013-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.