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

Marie Dominica Arnaout, DO

Individual provider Pediatrics Physician · NPI 1740779479

Marie Dominica Arnaout, DO is an Internal Medicine in Ann Arbor, Michigan. Graduated from Liberty Univ College of Osteopathic Medicine in 2018, 8 years ago. Practices with Iha Health Services Corporation, a 1,146-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
8
Trained at
Liberty Univ College of Osteopathic Medicine
Licensed in
MI
In the registry since
2018
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

4350 Jackson Rd Ste 200
Ann Arbor, MI 48103-1889
Phone: (734) 761-2581
Fax: (734) 761-9540
Show map & directions

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

Additional practice locations (1)

  • 1000 Oakland Dr, Kalamazoo, MI 49008-1282 — (269) 337-6345

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 5101026749 (MI)
Pediatrics Physician Taxonomy 208000000X · Licence 5101026749 (MI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 5151011277 (MI)

Record details

NPI number1740779479
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 8, 2018
Last updated in NPPESAugust 18, 2025
Certification dateAugust 18, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolLIBERTY UNIV COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2018 (8 years in practice)
Group practice Iha Health Services Corporation — 1146 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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