Physician Profile
Unclaimed ProfileAbout WALLS
Based in Indianapolis, IN, Michael C Walls, MD is listed in the NPI registry under cardiovascular disease (cardiology). Michael graduated from Saint Louis University School of Medicine in 2004. Michael is also listed as specializing in cardiovascular disease. According to Medicare claims data, Michael cared for 1,947 Medicare patients across 2,073 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (317) 338-6666
- Email not available
Practice Locations
10590 N MERIDIAN ST
Indianapolis, IN 46290
Procedures Most Often Billed to Medicare
2,073 services · 1,947 patients · 24 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ct scan of heart structure with contrast | Imaging | 75572 |
112 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
100 |
| Nuclear medicine study of heart muscle blood flow by pet | Imaging | 78434 |
86 |
| Nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan | Imaging | 78431 |
86 |
| Ct scan of blood vessels and grafts of heart with contrast | Imaging | 75574 |
80 |
| Mri scan of heart before and after contrast | Imaging | 75561 |
63 |
| Mri scan of blood flow of heart | Imaging | 75565 |
38 |
| Mri scan of heart before and after contrast with stress imaging | Imaging | 75563 |
34 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
262 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | Treatment | 93018 |
204 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other cardiovascular diseases at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other cardiovascular diseases in Indianapolis 8
Same specialty, same city.
Trained at Saint Louis University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2004 at Saint Louis University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ct scan of heart structure with contrast 8
Providers in IN who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Walls?
Dr. Walls is a cardiovascular disease (cardiology) in Indianapolis, IN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
What is Dr. Walls's address?
Dr. Walls is listed at 10590 N MERIDIAN ST, Indianapolis, IN 46290. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Walls?
The number on file is (317) 338-6666. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Walls's NPI number?
Dr. Walls's National Provider Identifier is 1497877526. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Walls train?
Dr. Walls attended Saint Louis University School of Medicine, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Walls been practicing?
Dr. Walls has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Walls perform?
According to Medicare billing data, Dr. Walls performs imaging including ct scan of heart structure with contrast and nuclear medicine studies of heart muscle at rest and with stress and spect; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and exercise or drug-induced heart stress test with electrocardiogram with review by physician, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Walls confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Walls. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.