Doctor profile · Federal record
Dr. John Flynn, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Diagnostic Radiology Physician · Student in an Organized Health Care Education/Training Program · Hartford, CT
- NPI 1073857389
- Accepts Medicare
- 14 yrs in practice
- Licensed in 3 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
114 Woodland St
Hartford, CT 061051208
(203) 426-3002 - Mailing address
-
2 Riverview Dr # 104
Danbury, CT 068106268
Credentials & registration
- NPI registered
- November 2012 — 14 yrs on file
- Profile last updated
- July 10, 2025
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (3)
- Connecticut #55905 · Maryland #D0093267 · District of Columbia #MD046094
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1073857389. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,544
Distinct HCPCS
10
Medicare allowed
$66,263
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 934 | 561 | $10 | |
70450 |
Ct scan head or brain without contrast | 210 | 192 | $43 | |
71046 |
X-ray of chest, 2 views | 156 | 142 | $11 | |
74018 |
X-ray of abdomen, 1 view | 108 | 72 | $10 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 101 | 95 | $95 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 68 | 64 | $91 | |
76705 |
Limited ultrasound scan of abdomen | 58 | 54 | $31 | |
73562 |
X-ray of knee, 3 views | 55 | 40 | $10 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 54 | 54 | $23 | |
73630 |
X-ray of foot, minimum of 3 views | 52 | 43 | $9 |
In context: peer comparison
Among 23 peers in Hartford Diagnostic Radiology Physician, average services per provider: 163. This provider delivers 16× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. John Flynn's medical specialty?
Dr. John Flynn practices Diagnostic Radiology Physician in Hartford, CT.
Where does Dr. John Flynn practice?
Dr. John Flynn practices at 114 Woodland St, Hartford, CT 061051208. Office phone: 2034263002.
What is Dr. John Flynn's NPI?
Dr. John Flynn's National Provider Identifier (NPI) is 1073857389, issued by NPPES.
Does Dr. John Flynn accept Medicare assignment?
Yes. Dr. John Flynn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Flynn commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.