Doctor profile · Federal record
Dr. Zachary Williams, MD
Surgery Physician (CMS: General Surgery) · Wilmington, NC
- NPI 1407147275
- Accepts Medicare
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2131 S 17Th St
Wilmington, NC 284017407
(910) 772-9202
fax (910) 772-9452
Credentials & registration
- NPI registered
- April 2011 — 15 yrs on file
- Profile last updated
- June 7, 2016
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- North Carolina #201600577
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407147275. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
152
Distinct HCPCS
6
Medicare allowed
$18,928
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 49 | 49 | $162 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 28 | 19 | $44 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 23 | 23 | $176 | |
93922 |
Ultrasound study of arm and leg arteries | 21 | 21 | $71 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 20 | 20 | $112 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 11 | 11 | $179 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 97. This provider delivers 1.6× the peer median.Open Payments
Industry payments received
All-time total
$611
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Baxter Healthcare | 1 | $329.64 | |
| Endologix LLC | 1 | $141.99 | |
| Boston Scientific Corporation | 1 | $139.38 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
18
Patients
0
Total drug cost
$273
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 18 | 0 | $273 |
Frequently asked questions
What is Dr. Zachary Williams's medical specialty?
Dr. Zachary Williams practices Surgery Physician in Wilmington, NC.
Where does Dr. Zachary Williams practice?
Dr. Zachary Williams practices at 2131 S 17Th St, Wilmington, NC 284017407. Office phone: 9107729202.
What is Dr. Zachary Williams's NPI?
Dr. Zachary Williams's National Provider Identifier (NPI) is 1407147275, issued by NPPES.
Does Dr. Zachary Williams accept Medicare assignment?
Yes. Dr. Zachary Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zachary Williams commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS 93970). Source: CMS Medicare Physician & Other Practitioners file.