Physician Profile
Unclaimed ProfileAbout SHAFER
Based in Muskegon, MI, Eric Christopher Shafer, D.O. is listed in the NPI registry under cardiovascular disease (cardiology). Eric graduated from Ohio University, College of Osteopathic Medicine in 2007. Eric is also listed as specialising in cardiovascular disease.
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
Common questions
What does Dr. Shafer specialise in?
Dr. Shafer is a cardiovascular disease (cardiology) in Muskegon, MI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
Where is Dr. Shafer located?
Dr. Shafer is listed at 1223 MERCY DR, Muskegon, MI 49444. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Shafer's phone number?
The number on file is (231) 672-3500. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Shafer's NPI number?
Dr. Shafer's National Provider Identifier is 1083804280. 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. Shafer go to medical school?
Dr. Shafer attended Ohio University, College of Osteopathic Medicine, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Shafer been practising?
Dr. Shafer has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Shafer do most often?
According to Medicare billing data, Dr. Shafer performs imaging including 3d radiographic procedure 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 only and ultrasound of heart with color-depicted blood flow, rate, direction and valve function, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Shafer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Shafer. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (231) 672-3500
- Email not available
Practice Locations
1223 MERCY DR
Muskegon, MI 49444
Procedures Most Often Billed to Medicare
2,013 services · 1,691 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| 3d radiographic procedure | Imaging | 76376 |
26 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
25 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
20 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
1,057 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
141 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
105 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
101 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | Treatment | 93325 |
45 |
| Heart muscle strain imaging | Treatment | 93356 |
29 |
| Ultrasound of heart, follow-up | Treatment | 93308 |
29 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
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.
Other cardiovascular diseases in Muskegon 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Ohio University, College of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2007 at Ohio University, College of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs 3d radiographic procedure 8
Providers in MI who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.