Doctor profile · Federal record
Dr. Andrew Walker, M.D.
Surgery Physician (CMS: General Surgery) · Student in an Organized Health Care Education/Training Program · Charleston, WV
- NPI 1306227384
- Accepts Medicare
- MIPS 83.5 / 100 · 2023
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3100 Maccorkle Ave Se Ste 700
Charleston, WV 253041230
(304) 351-1600 - Mailing address
-
3200 Maccorkle Ave Se, Camc Memorial Hospital, Surgicare Center
Charleston, WV 253041227
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- August 13, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- West Virginia #29867
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306227384. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
132
Distinct HCPCS
8
Medicare allowed
$14,881
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 33 | 33 | $126 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 22 | 15 | $48 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 19 | 14 | $76 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $80 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 12 | 12 | $128 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 12 | $167 | |
36561 |
Insertion of central venous tube with port (5 years or older) | 11 | 11 | $321 | |
77001 |
Fluoroscopic guidance for insertion or removal of central vein access device | 11 | 11 | $18 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 41. This provider delivers 3.2× the peer median.Open Payments
Industry payments received
All-time total
$948
Transactions
14
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| INTUITIVE SURGICAL, INC. | 4 | $509.49 | |
| ABBVIE INC. | 9 | $309.71 | |
| Bone Support Inc. | 1 | $129.13 |
By nature of payment
Frequently asked questions
What is Dr. Andrew Walker's medical specialty?
Dr. Andrew Walker practices Surgery Physician in Charleston, WV.
Where does Dr. Andrew Walker practice?
Dr. Andrew Walker practices at 3100 Maccorkle Ave Se Ste 700, Charleston, WV 253041230. Office phone: 3043511600.
What is Dr. Andrew Walker's NPI?
Dr. Andrew Walker's National Provider Identifier (NPI) is 1306227384, issued by NPPES.
Does Dr. Andrew Walker accept Medicare assignment?
Yes. Dr. Andrew Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Walker commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.