Doctor profile · Federal record
Dr. Daniel Williams, MD
Neuroradiology Physician (CMS: Diagnostic Radiology) · Vascular & Interventional Radiology Physician · Winston Salem, NC
- NPI 1104800184
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Medical Center Blvd
Winston Salem, NC 271570001
(336) 716-2255 - Mailing address
-
Po Box 344
Winston Salem, NC 271020344
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- October 8, 2010
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 2085N0700X — NUCC code
- State license (1)
- North Carolina #29515
- Medicaid (4)
- NC #7987664 · VA #7258283 · WV #195745000 · SC #Q29515
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104800184. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,545
Distinct HCPCS
10
Medicare allowed
$70,327
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9585 |
Injection, gadobutrol, 0.1 ml | 2,203 | 28 | $0 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 1,400 | 14 | $0 | |
70450 |
Ct scan head or brain without contrast | 209 | 194 | $39 | |
70498 |
Ct scan of blood vessels of neck with contrast | 109 | 108 | $78 | |
70553 |
Mri scan of brain before and after contrast | 108 | 103 | $106 | |
72125 |
Ct scan of upper spine without contrast | 81 | 79 | $45 | |
70496 |
Ct scan of blood vessels of head with contrast | 79 | 78 | $81 | |
70491 |
Ct scan of soft tissue of neck with contrast | 74 | 72 | $63 | |
72132 |
Ct scan of lower spine with contrast | 48 | 48 | $54 | |
72129 |
Ct scan of middle spine with contrast | 46 | 46 | $55 |
In context: peer comparison
Among 4 peers in Winston Salem Neuroradiology Physician, average services per provider: 146. This provider delivers 31× the peer median.Frequently asked questions
What is Dr. Daniel Williams's medical specialty?
Dr. Daniel Williams practices Neuroradiology Physician in Winston Salem, NC.
Where does Dr. Daniel Williams practice?
Dr. Daniel Williams practices at Medical Center Blvd, Winston Salem, NC 271570001. Office phone: 3367162255.
What is Dr. Daniel Williams's NPI?
Dr. Daniel Williams's National Provider Identifier (NPI) is 1104800184, issued by NPPES.
Does Dr. Daniel Williams accept Medicare assignment?
Yes. Dr. Daniel Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Williams commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadobutrol, 0.1 ml (HCPCS A9585); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Ct scan head or brain without contrast (HCPCS 70450). Source: CMS Medicare Physician & Other Practitioners file.