Physician Profile
Peter Gerard Hagan, MD
Unclaimed ProfileAbout Dr. Hagan
Based in Brighton, MI, Peter Gerard Hagan, MD is listed in the NPI registry under cardiovascular disease (cardiology). Peter is also listed as specializing in internal medicine and cardiovascular disease. Medicare claims data shows Peter provided 1,437 services to 1,354 patients.
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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (810) 263-4000
- Email not available
Practice Locations
7500 CHALLIS RD
Brighton, MI 48116
Conditions Commonly Evaluated or Treated
Within Cardiovascular Disease generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
1,437 services · 1,354 patients · 21 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| 3d radiographic procedure with computerized image postprocessing | Imaging | 76377 |
121 |
| 3d radiographic procedure with computerized image postprocessing | Imaging | 76377 |
100 |
| 3d radiographic procedure | Imaging | 76376 |
18 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
304 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
200 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | Treatment | 93325 |
97 |
| Heart muscle strain imaging | Treatment | 93356 |
77 |
| Ultrasound of heart blood flow, valves and chambers, follow-up | Treatment | 93321 |
66 |
| Ultrasound of heart, follow-up | Treatment | 93308 |
57 |
| Heart muscle strain imaging | Treatment | 93356 |
54 |
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.
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 14 related providers in 2 groups
Class of 1989 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs 3d radiographic procedure with computerized image postprocessing 6
Providers in MI who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Hagan?
Dr. Hagan is a cardiovascular disease (cardiology) in Brighton, 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. Hagan's address?
Dr. Hagan is listed at 7500 CHALLIS RD, Brighton, MI 48116. 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. Hagan?
The number on file is (810) 263-4000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Hagan?
Dr. Hagan's National Provider Identifier is 1356427991. 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. Hagan train?
Dr. Hagan attended Other, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Hagan have?
Dr. Hagan has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Hagan perform?
According to Medicare billing data, Dr. Hagan performs imaging including 3d radiographic procedure with computerized image postprocessing and 3d radiographic procedure; provides treatments such as ultrasound of heart with color-depicted blood flow, rate, direction and valve function and ultrasound of heart with color-depicted blood flow, rate and valve function, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Hagan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hagan. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.