ASHLEY AMBER MARESH NP
NPI 1487004339
Nurse Practitioner in Canton, MI
About Ashley Amber Maresh Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASHLEY AMBER MARESH NP (NPI 1487004339) is an individual nurse practitioner in Canton, Michigan, licensed in Michigan (4704278681) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital - Dearborn, and maintains a secondary practice location in Ann Arbor.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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 and accepts Medicare assignment
Ashley Amber Maresh Np 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.
Medicare Billing Reassignment
Medicare enrollment records show Ashley Maresh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 1,030 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.
Areas of Expertise CMS Part B claims 4
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Beaumont Hospital - Dearborn
Acute Care Hospitals · Dearborn, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48187 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 3
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 Ashley Maresh's NPI number?
The NPI number for Ashley Maresh is 1487004339. It was assigned to this individual provider in the NPPES registry on June 21, 2016.
Where is Ashley Maresh located?
Ashley Maresh practices at 6300 N Haggerty Rd Ste 100, Canton, MI 48187. The listed phone number is (734) 738-1900.
What is Ashley Maresh's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Ashley Maresh enrolled in Medicare?
Yes. Ashley Maresh 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.
Which organization bills Medicare for Ashley Maresh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Maresh reassigns Medicare benefits to Beaumont Medical Group- Specialty Services (Royal Oak, 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 Ashley Maresh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ashley Maresh accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health and 1 other insurer list Ashley Maresh 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 Ashley Maresh affiliated with any hospitals?
According to CMS data, Ashley Maresh is affiliated with Beaumont Hospital - Dearborn.
When was this NPI record last updated?
The NPPES record for Ashley Maresh was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Ashley Amber Maresh, NP · NPI 1487004339
Nurse Practitioner physician in Canton, Michigan. Individual provider, active in the CMS NPPES registry since June 21, 2016.
## Identity
- **NPI:** 1487004339 (Entity type: Individual)
- **Enumerated:** June 21, 2016
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 4704278681 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 6300 N HAGGERTY RD STE 100, Canton, MI 48187-4472
- **Phone:** (734) 738-1900
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Beaumont Medical Group- Specialty Services (NPI 1578072906, Royal Oak, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** July 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1487004339) · Data from the CMS NPPES public registry.