Physician Profile
Trey Rottgen, MD
Unclaimed ProfileAbout Dr. Rottgen
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Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (734) 936-5000
- Email not available
Practice Locations
1500 E MEDICAL CENTER DR
Ann Arbor, MI 48109
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 gastroenterologists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 — 23 related providers in 3 groups
Other gastroenterologists in Ann Arbor 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Rottgen specialize in?
Dr. Rottgen is a gastroenterologist in Ann Arbor, MI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
Where is Dr. Rottgen located?
Dr. Rottgen is listed at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Rottgen's phone number?
The number on file is (734) 936-5000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Rottgen's NPI number?
Dr. Rottgen's National Provider Identifier is 1013534932. 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. Rottgen go to medical school?
Dr. Rottgen attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Rottgen been practicing?
Dr. Rottgen has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Rottgen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Rottgen. 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.