Doctor profile · Federal record
Dr. Michael Walker, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Carmel, IN
- NPI 1982866232
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11900 N Pennsylvania Street, Suite 100
Carmel, IN 560324694
(317) 846-0717
fax (317) 846-0557 - Mailing address
-
Po Box 2303 Dept 163
Indianapolis, IN 462062303
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- August 15, 2012
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- Indiana #01069551A · Indiana #11014028A
- Medicaid
- IN #201027220
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982866232. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
13,123
Distinct HCPCS
10
Medicare allowed
$129,930
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 6,160 | 39 | $0 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 4,984 | 47 | $0 | |
Q9966 |
Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml | 684 | 47 | $0 | |
J2795 |
Injection, ropivacaine hydrochloride, 1 mg | 315 | 12 | $0 | |
73721 |
Mri scan of leg joint without contrast | 225 | 210 | $188 | |
73221 |
Mri scan of arm joint without contrast | 159 | 157 | $194 | |
73700 |
Ct scan of leg without contrast | 68 | 64 | $123 | |
73200 |
Ct scan of arm without contrast | 51 | 50 | $138 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 51 | 25 | $7 | |
73030 |
X-ray of shoulder, minimum of 2 views | 50 | 46 | $32 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 667. This provider delivers 20× the peer median.Frequently asked questions
What is Dr. Michael Walker's medical specialty?
Dr. Michael Walker practices Diagnostic Radiology Physician in Carmel, IN.
Where does Dr. Michael Walker practice?
Dr. Michael Walker practices at 11900 N Pennsylvania Street, Carmel, IN 560324694. Office phone: 3178460717.
What is Dr. Michael Walker's NPI?
Dr. Michael Walker's National Provider Identifier (NPI) is 1982866232, issued by NPPES.
Does Dr. Michael Walker accept Medicare assignment?
Yes. Dr. Michael Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Walker commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml (HCPCS Q9966). Source: CMS Medicare Physician & Other Practitioners file.