Doctor profile · Federal record
Dr. Andrew Walker, PA-C
Physician Assistant · Carmel, IN
- NPI 1205260593
- Accepts Medicare
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
13225 N Meridian St
Carmel, IN 460325480
(317) 228-7000
fax (317) 228-2321 - Additional location
-
2326 18Th St Ste 130
Columbus, IN 472015362
(812) 827-5410
fax (812) 827-5411
Credentials & registration
- NPI registered
- August 2013 — 13 yrs on file
- Profile last updated
- June 25, 2025
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Indiana #10001544A
- Medicaid
- IN #300009072
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205260593. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
145
Distinct HCPCS
7
Medicare allowed
$9,471
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
63048 |
Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment | 36 | 21 | $25 | |
22614 |
Fusion of additional segment of spine | 27 | 15 | $47 | |
63047 |
Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | 25 | 25 | $102 | |
22842 |
Placement of stabilizing device to back, 3-6 spine bone segments | 18 | 18 | $91 | |
22853 |
Insertion of cage or mesh device to spine bone and disc space during spine fusion | 16 | 11 | $31 | |
22612 |
Fusion of spine in lower back | 12 | 12 | $193 | |
61783 |
Computer-assisted spinal procedure | 11 | 11 | $27 |
In context: peer comparison
Among 25 peers in this city , average services per provider: 46. This provider delivers 3.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
228
Patients
137
Total drug cost
$1,846
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 83 | 46 | $794 |
| Tramadol Hcl | Generic | 52 | 32 | $418 |
| Gabapentin | Generic | 22 | 0 | $254 |
| Methylprednisolone | Generic | 22 | 18 | $182 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 20 | 13 | $144 |
| Diazepam | Generic | 17 | 17 | $9 |
| Cyclobenzaprine Hcl | Generic | 12 | 11 | $46 |
Frequently asked questions
What is Dr. Andrew Walker's medical specialty?
Dr. Andrew Walker practices Physician Assistant in Carmel, IN.
Where does Dr. Andrew Walker practice?
Dr. Andrew Walker practices at 13225 N Meridian St, Carmel, IN 460325480. Office phone: 3172287000.
What is Dr. Andrew Walker's NPI?
Dr. Andrew Walker's National Provider Identifier (NPI) is 1205260593, 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: Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment (HCPCS 63048); Fusion of additional segment of spine (HCPCS 22614); Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment (HCPCS 63047). Source: CMS Medicare Physician & Other Practitioners file.