Doctor profile · Federal record
Dr. Patrick Duffy, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Student in an Organized Health Care Education/Training Program · Hartford, CT
- NPI 1922258532
- Accepts Medicare
- 18 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
85 Seymour St Ste 200
Hartford, CT 061065509
(860) 246-6589 - Additional location
-
111 Founders Plz Ste 400
East Hartford, CT 061083240
(860) 289-3375 - Additional location
-
1450 Chapel St
New Haven, CT 065114405
(203) 789-3000 - Mailing address
-
111 Founders Plz Ste 400
East Hartford, CT 061083240
Credentials & registration
- NPI registered
- September 2008 — 18 yrs on file
- Profile last updated
- March 17, 2018
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Connecticut #52599 · Massachusetts #257908
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922258532. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,412
Distinct HCPCS
10
Medicare allowed
$69,375
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 2,350 | 25 | $0 | |
71045 |
X-ray of chest, 1 view | 533 | 480 | $9 | |
71046 |
X-ray of chest, 2 views | 246 | 238 | $11 | |
71250 |
Ct scan of chest without contrast | 130 | 122 | $53 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 98 | 92 | $90 | |
70450 |
Ct scan head or brain without contrast | 85 | 85 | $41 | |
76770 |
Complete ultrasound scan behind abdominal cavity | 80 | 75 | $36 | |
74018 |
X-ray of abdomen, 1 view | 67 | 65 | $9 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 67 | 65 | $87 | |
71260 |
Ct scan of chest with contrast | 60 | 55 | $56 |
In context: peer comparison
Among 23 peers in this city , average services per provider: 163. This provider delivers 27× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Patrick Duffy's medical specialty?
Dr. Patrick Duffy practices Diagnostic Radiology Physician in Hartford, CT.
Where does Dr. Patrick Duffy practice?
Dr. Patrick Duffy practices at 85 Seymour St Ste 200, Hartford, CT 061065509. Office phone: 8602466589.
What is Dr. Patrick Duffy's NPI?
Dr. Patrick Duffy's National Provider Identifier (NPI) is 1922258532, issued by NPPES.
Does Dr. Patrick Duffy accept Medicare assignment?
Yes. Dr. Patrick Duffy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patrick Duffy commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); X-ray of chest, 1 view (HCPCS 71045); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.