Physician Profile
Unclaimed ProfileAbout CASTELLANI
Based in Lansing, MI, Mark D Castellani, MD is listed in the NPI registry under cardiovascular disease (cardiology). Mark graduated from Wayne State University School of Medicine in 1988. Mark is also listed as specializing in clinical cardiac electrophysiology. According to Medicare claims data, Mark cared for 1,910 Medicare patients across 2,532 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
- (517) 364-9650
- Email not available
Practice Locations
1140 E MICHIGAN AVE STE 400
Lansing, MI 48912
Procedures Most Often Billed to Medicare
2,532 services · 1,910 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
1,884 |
| Evaluation of cardiac rhythm monitor system, remote up to 30 days | Treatment | 93298 |
125 |
| Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | Treatment | 93294 |
77 |
| Programming of dual lead pacemaker system | Treatment | 93280 |
63 |
| Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | Treatment | 93295 |
37 |
| Electrocardiogram (ecg) 2-day continuous with review by health care professional | Treatment | 93227 |
33 |
| Programming of dual lead pacemaker system | Treatment | 93280 |
25 |
| Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional | Treatment | 93228 |
17 |
| Programming of dual lead implantable defibrillator system | Treatment | 93283 |
13 |
| Programming of single lead pacemaker system | Treatment | 93279 |
12 |
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 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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 — 26 related providers in 4 groups
Other cardiovascular diseases in Lansing 3
Same specialty, same city.
Trained at Wayne State University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1988 at Wayne State University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 7
Providers in MI who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Castellani?
Dr. Castellani is a cardiovascular disease (cardiology) in Lansing, MI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
What is Dr. Castellani's address?
Dr. Castellani is listed at 1140 E MICHIGAN AVE STE 400, Lansing, MI 48912. 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. Castellani?
The number on file is (517) 364-9650. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Castellani's NPI number?
Dr. Castellani's National Provider Identifier is 1598763542. 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. Castellani train?
Dr. Castellani attended Wayne State University School of Medicine, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Castellani been practicing?
Dr. Castellani has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Castellani perform?
According to Medicare billing data, Dr. Castellani provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only and evaluation of cardiac rhythm monitor system, remote up to 30 days, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Castellani confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Castellani. 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.