Doctor profile · Federal record
Dr. Dean Kolnick, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Student in an Organized Health Care Education/Training Program · Diagnostic Radiology Physician · Washington, DC
- NPI 1538477906
- Accepts Medicare
- 17 yrs in practice
- Licensed in 3 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
2150 Pennsylvania Ave Nw
Washington, DC 200373201
(202) 741-3000 - Additional location
-
100 Woods Road, Dept. of Radiology
Valhalla, NY 10595
(914) 275-5977 - Additional location
-
9582 W Colonial Drive, Lee B Cecil, Cpcs
Ocoee, FL 34761
(407) 363-6700
fax (407) 865-6012 - Mailing address
-
3811 Fairfax Dr Ste 300
Arlington, VA 222031707
Credentials & registration
- NPI registered
- September 2010 — 16 yrs on file
- Profile last updated
- February 18, 2026
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (3)
- District of Columbia #MD600005405 · Florida #ME134112 · New York #279645
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538477906. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
850
Distinct HCPCS
10
Medicare allowed
$37,408
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 192 | 156 | $10 | |
76770 |
Complete ultrasound scan behind abdominal cavity | 75 | 74 | $40 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 67 | 65 | $99 | |
76705 |
Limited ultrasound scan of abdomen | 65 | 63 | $32 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 58 | 56 | $94 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 41 | 41 | $38 | |
71260 |
Ct scan of chest with contrast | 36 | 36 | $61 | |
71250 |
Ct scan of chest without contrast | 32 | 31 | $57 | |
76857 |
Limited ultrasound scan of pelvis | 31 | 28 | $26 | |
76776 |
Ultrasound scan of transplanted kidney | 26 | 22 | $41 |
In context: peer comparison
Among 65 peers in this city , average services per provider: 286. This provider delivers 3.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Dean Kolnick's medical specialty?
Dr. Dean Kolnick practices Diagnostic Radiology Physician in Washington, DC.
Where does Dr. Dean Kolnick practice?
Dr. Dean Kolnick practices at 2150 Pennsylvania Ave Nw, Washington, DC 200373201. Office phone: 2027413000.
What is Dr. Dean Kolnick's NPI?
Dr. Dean Kolnick's National Provider Identifier (NPI) is 1538477906, issued by NPPES.
Does Dr. Dean Kolnick accept Medicare assignment?
Yes. Dr. Dean Kolnick accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dean Kolnick commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Complete ultrasound scan behind abdominal cavity (HCPCS 76770); Ct scan of abdomen and pelvis with contrast (HCPCS 74177). Source: CMS Medicare Physician & Other Practitioners file.