MRS. MARY J AYMEN CRNA
NPI 1740334820
Nurse Anesthetist, Certified Registered in Bad Axe, MI
About Mrs. Mary J Aymen Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MARY J AYMEN CRNA (NPI 1740334820) is an individual nurse anesthetist, certified registered in Bad Axe, Michigan, licensed in Michigan (4704175266) and active in the NPI registry since January 2007. She is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Mrs. Mary J Aymen Crna 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 Reassignments
12Medicare enrollment records show Mary Aymen reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bad Axe, MI 48413
- Reassigned Medicare billing, Michigan enrollment
- Also billed through NPI 1063582831 (Michigan)
- 70 clinicians in this Medicare group
Cass City, MI 48726
- Reassigned Medicare billing, Michigan enrollment
- 156 clinicians in this Medicare group
Harbor Beach, MI 48441
- Reassigned Medicare billing, Michigan enrollment
- 31 clinicians in this Medicare group
Deckerville, MI 48427
- Reassigned Medicare billing, Michigan enrollment
- 154 clinicians in this Medicare group
Marlette, MI 48453
- Reassigned Medicare billing, Michigan enrollment
- 155 clinicians in this Medicare group
Saginaw, MI 48604
- Reassigned Medicare billing, Michigan enrollment
- 38 clinicians in this Medicare group
Saginaw, MI 48603
- Reassigned Medicare billing, Michigan enrollment
- 17 clinicians in this Medicare group
Saginaw, MI 48601
- Reassigned Medicare billing, Michigan enrollment
- 59 clinicians in this Medicare group
Saginaw, MI 48602
- Reassigned Medicare billing, Michigan enrollment
- 126 clinicians in this Medicare group
Saginaw, MI 48604
- Reassigned Medicare billing, Michigan enrollment
- 55 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48413 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 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BAD AXE, MI 48413
BAD AXE, MI 48413
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 Mary Aymen's NPI number?
The NPI number for Mary Aymen is 1740334820. It was assigned to this individual provider in the NPPES registry on January 23, 2007.
Where is Mary Aymen located?
Mary Aymen practices at 1100 S Van Dyke Rd, Bad Axe, MI 48413. The listed phone number is (989) 269-9521.
What is Mary Aymen's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Mary Aymen enrolled in Medicare?
Yes. Mary Aymen 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 organizations bill Medicare for Mary Aymen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Aymen reassigns Medicare benefits to 12 organizations: Scheurer Hospital (Bad Axe, MI), Hills & Dales General Hospital, Inc. (Cass City, MI), Harbor Beach Community Hospital Inc (Harbor Beach, MI), Deckerville Community Hospital Inc (Deckerville, MI), Marlette Regional Hospital (Marlette, MI) and 7 more organizations, listed in the Medicare section above. Each 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 Mary Aymen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Aymen accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Mary Aymen 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 Mary Aymen was last updated on October 30, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Mrs. Mary J Aymen, CRNA · NPI 1740334820
Nurse Anesthetist, Certified Registered physician in Bad Axe, Michigan. Individual provider, active in the CMS NPPES registry since January 23, 2007.
## Identity
- **NPI:** 1740334820 (Entity type: Individual)
- **Enumerated:** January 23, 2007
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 4704175266 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1100 S VAN DYKE RD, Bad Axe, MI 48413-9615
- **Phone:** (989) 269-9521 · **Fax:** (989) 269-5216
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 12 organizations under Medicare reassignment (form CMS-855R): Scheurer Hospital (NPI 1023836947, Bad Axe, MI); Hills & Dales General Hospital, Inc. (NPI 1154367001, Cass City, MI); Harbor Beach Community Hospital Inc (NPI 1619059458, Harbor Beach, MI); Deckerville Community Hospital Inc (NPI 1619095718, Deckerville, MI); Marlette Regional Hospital (NPI 1225495013, Marlette, MI); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** October 30, 2018
- **Other identifiers:** Medicaid 3140909 (MI); Other 140539 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1740334820) · Data from the CMS NPPES public registry.