Doctor profile · Federal record
Dr. Timothy Sullivan, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Plano, TX
- NPI 1821058595
- Accepts Medicare
- MIPS 78.8 / 100 · 2023
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3901 W 15Th Street
Plano, TX 750757738
(972) 596-6800 - Mailing address
-
1820 Preston Park Blvd, Ste 1825
Plano, TX 750935215
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- December 9, 2016
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Texas #L1470
- Medicaid
- TX #141094601
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821058595. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,803
Distinct HCPCS
10
Medicare allowed
$75,965
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 1,208 | 939 | $9 | |
70450 |
Ct scan head or brain without contrast | 268 | 243 | $39 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 117 | 117 | $87 | |
72125 |
Ct scan of upper spine without contrast | 97 | 97 | $47 | |
74176 |
Ct scan of abdomen and pelvis without contrast | 87 | 86 | $83 | |
71275 |
Ct scan of blood vessels of chest with contrast | 85 | 83 | $85 | |
71046 |
X-ray of chest, 2 views | 72 | 71 | $10 | |
71250 |
Ct scan of chest without contrast | 56 | 55 | $51 | |
72170 |
X-ray of pelvis, 1-2 views | 54 | 52 | $8 | |
73502 |
X-ray of hip, 2-3 views | 52 | 51 | $11 |
In context: peer comparison
Among 43 peers in Plano Diagnostic Radiology Physician, average services per provider: 94. This provider delivers 30× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Timothy Sullivan's medical specialty?
Dr. Timothy Sullivan practices Diagnostic Radiology Physician in Plano, TX.
Where does Dr. Timothy Sullivan practice?
Dr. Timothy Sullivan practices at 3901 W 15Th Street, Plano, TX 750757738. Office phone: 9725966800.
What is Dr. Timothy Sullivan's NPI?
Dr. Timothy Sullivan's National Provider Identifier (NPI) is 1821058595, issued by NPPES.
Does Dr. Timothy Sullivan accept Medicare assignment?
Yes. Dr. Timothy Sullivan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Sullivan 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); Ct scan of abdomen and pelvis with contrast (HCPCS 74177). Source: CMS Medicare Physician & Other Practitioners file.