Doctor profile · Federal record
Dr. Andy Walker, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Greenville, SC
- NPI 1679758999
- Accepts Medicare
- 7 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
701 Grove RD
Greenville, SC 296055611
(864) 455-7000 - Additional location
-
7 Independence PT Ste 300
Greenville, SC 296154569
(864) 522-3700
fax (864) 522-3705 - Mailing address
-
1007 Azalea Hill Dr
Greenville, SC 296073877
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Profile last updated
- February 20, 2024
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- South Carolina #3464
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679758999. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
144
Distinct HCPCS
7
Medicare allowed
$16,285
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 41 | 41 | $110 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 32 | 32 | $87 | |
00142 |
Anesthesia for lens surgery | 17 | 17 | $126 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 15 | 15 | $148 | |
00812 |
Anesthesia for exam of colon using an endoscope | 13 | 13 | $90 | |
00840 |
Anesthesia for other procedure on lower abdomen | 13 | 13 | $113 | |
01214 |
Anesthesia for total hip replacement | 13 | 13 | $153 |
In context: peer comparison
Among 171 peers in Greenville Certified Registered Nurse Anesthetist, average services per provider: 27. This provider delivers 5.3× the peer median.Open Payments
Industry payments received
All-time total
$36
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pacira Pharmaceuticals Incorporated | 2 | $36.17 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Andy Walker's medical specialty?
Dr. Andy Walker practices Certified Registered Nurse Anesthetist in Greenville, SC.
Where does Dr. Andy Walker practice?
Dr. Andy Walker practices at 701 Grove RD, Greenville, SC 296055611. Office phone: 8644557000.
What is Dr. Andy Walker's NPI?
Dr. Andy Walker's National Provider Identifier (NPI) is 1679758999, issued by NPPES.
Does Dr. Andy Walker accept Medicare assignment?
Yes. Dr. Andy Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andy Walker commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for lens surgery (HCPCS 00142). Source: CMS Medicare Physician & Other Practitioners file.