Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Rebecca Anne Otten, MD

Individual provider Emergency Medicine Physician · NPI 1013355353

Rebecca Anne Otten, MD is an Emergency Medicine in Ann Arbor, Michigan. Graduated from University of Michigan Medical School in 2013, 13 years ago. Practices with Interlochen Emergency Group PC, a 50-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
13
Trained at
University of Michigan Medical School
Licensed in
MI
In the registry since
2013
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1500 E Medical Center Drive B1-380 Tc
Ann Arbor, MI 48109-5305
Phone: (734) 763-7919
Fax: (734) 763-9298
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 302 Hobart St, Cadillac, MI 49601-2379 — (231) 876-2644
  • 419 S Coral St, Kalkaska, MI 49646-2503 — (231) 258-7777
  • 416 Connable Ave, Petoskey, MI 49770-2212 — (800) 248-6777

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 4301102621 (MI)

Record details

NPI number1013355353
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 10, 2013
Last updated in NPPESSeptember 12, 2025
Certification dateSeptember 12, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 2013 (13 years in practice)
Group practice Interlochen Emergency Group Pc — 50 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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