Doctor profile · Federal record
Dr. Dena Williams, D.O.
Neurology Physician (CMS: Neurology) · Vascular Neurology Physician · Chapel Hill, NC
- NPI 1780079376
- Accepts Medicare
- 11 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
170 Manning Drive
Chapel Hill, NC 275991438
(984) 974-4401 - Mailing address
-
170 Manning Dr
Chapel Hill, NC 275144221
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- May 13, 2022
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State licenses (2)
- North Carolina #2019-00693 · New Jersey #25MB10756800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780079376. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
246
Distinct HCPCS
5
Medicare allowed
$27,195
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 103 | 38 | $116 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 76 | 31 | $77 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 29 | 27 | $169 | |
99239 |
Hospital discharge day management, more than 30 minutes | 26 | 26 | $111 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 12 | 12 | $139 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 50. This provider delivers 4.9× the peer median.Open Payments
Industry payments received
All-time total
$57
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 1 | $39.38 | |
| ABBVIE INC. | 1 | $17.43 |
By nature of payment
Frequently asked questions
What is Dr. Dena Williams's medical specialty?
Dr. Dena Williams practices Neurology Physician in Chapel Hill, NC.
Where does Dr. Dena Williams practice?
Dr. Dena Williams practices at 170 Manning Drive, Chapel Hill, NC 275991438. Office phone: 9849744401.
What is Dr. Dena Williams's NPI?
Dr. Dena Williams's National Provider Identifier (NPI) is 1780079376, issued by NPPES.
Does Dr. Dena Williams accept Medicare assignment?
Yes. Dr. Dena Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dena Williams commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.