MARGEAUX ANAHID NAUGHTON MD
NPI 1124464649
Pediatrics in Ann Arbor, MI
About Margeaux Anahid Naughton Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGEAUX ANAHID NAUGHTON MD (NPI 1124464649) is an individual pediatrics provider in Ann Arbor, Michigan, licensed in Michigan (4301102530) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Margeaux Anahid Naughton Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Margeaux Naughton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ann Arbor, MI 48103
- Reassigned Medicare billing, Michigan enrollment
- 2,377 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician 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.
ANN ARBOR, MI 48103
ANN ARBOR, MI 48103
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 Margeaux Naughton's NPI number?
The NPI number for Margeaux Naughton is 1124464649. It was assigned to this individual provider in the NPPES registry on May 13, 2013. The provider is also known as Margeaux Anahid Reizian MD.
Where is Margeaux Naughton located?
Margeaux Naughton practices at 380 Parkland Plz, Ann Arbor, MI 48103. The listed phone number is (734) 998-7370.
What is Margeaux Naughton's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Margeaux Naughton enrolled in Medicare?
Yes. Margeaux Naughton is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Margeaux Naughton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margeaux Naughton reassigns Medicare benefits to Regents Of The University Of Michigan (Ann Arbor, MI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Margeaux Naughton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margeaux Naughton accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Margeaux Naughton 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.
When was this NPI record last updated?
The NPPES record for Margeaux Naughton was last updated on October 1, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Margeaux Anahid Naughton, MD · NPI 1124464649
Pediatrics physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since May 13, 2013.
## Identity
- **NPI:** 1124464649 (Entity type: Individual)
- **Enumerated:** May 13, 2013
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 4301102530 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 380 PARKLAND PLZ, Ann Arbor, MI 48103-6201
- **Phone:** (734) 998-7370
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Regents Of The University Of Michigan (NPI 1700816881, Ann Arbor, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 1, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1124464649) · Data from the CMS NPPES public registry.