MARIE DOMINICA ARNAOUT DO
NPI 1740779479
Internal Medicine in Ann Arbor, MI
About Marie Dominica Arnaout Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIE DOMINICA ARNAOUT DO (NPI 1740779479) is an individual internal medicine provider in Ann Arbor, Michigan, licensed in Michigan (5101026749) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, is affiliated with Trinity Health Ann Arbor Hospital, and maintains a secondary practice location in Kalamazoo.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Marie Dominica Arnaout Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Trinity Health Ann Arbor Hospital
Acute Care Hospitals · Ann Arbor, MIChelsea Hospital
Acute Care Hospitals · Chelsea, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Marie Arnaout's NPI number?
The NPI number for Marie Arnaout is 1740779479. It was assigned to this individual provider in the NPPES registry on May 8, 2018.
Where is Marie Arnaout located?
Marie Arnaout practices at 4350 Jackson Rd Ste 200, Ann Arbor, MI 48103. The listed phone number is (734) 761-2581.
What is Marie Arnaout's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Marie Arnaout enrolled in Medicare?
Yes. Marie Arnaout is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Marie Arnaout accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Marie Arnaout as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Marie Arnaout affiliated with any hospitals?
According to CMS data, Marie Arnaout is affiliated with Trinity Health Ann Arbor Hospital and Chelsea Hospital.
When was this NPI record last updated?
The NPPES record for Marie Arnaout was last updated on August 18, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
