MICHAEL A AYRES DNAP
NPI 1154106805
Nurse Anesthetist, Certified Registered in Abilene, TX
About Michael A Ayres Dnap NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL A AYRES DNAP (NPI 1154106805) is an individual nurse anesthetist, certified registered in Abilene, Texas, licensed in Texas (1136038) and active in the NPI registry since August 2023. He is affiliated with Hendrick Medical Center and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses 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
Michael A Ayres Dnap 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 Michael Ayres reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Abilene, TX 79601
- Reassigned Medicare billing, Texas enrollment
- 204 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
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.
Hendrick Medical Center
Acute Care Hospitals · Abilene, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 79601 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 Michael Ayres's NPI number?
The NPI number for Michael Ayres is 1154106805. It was assigned to this individual provider in the NPPES registry on August 30, 2023.
Where is Michael Ayres located?
Michael Ayres practices at 1900 Pine St, Abilene, TX 79601. The listed phone number is (325) 670-2277.
What is Michael Ayres's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Michael Ayres enrolled in Medicare?
Yes. Michael Ayres 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 Michael Ayres's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Ayres reassigns Medicare benefits to Hendrick Anesthesia Network (Abilene, TX). 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 Michael Ayres's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Ayres accept?
Health plans from Blue Cross and Blue Shield of Texas list Michael Ayres 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 Michael Ayres affiliated with any hospitals?
According to CMS data, Michael Ayres is affiliated with Hendrick Medical Center.
When was this NPI record last updated?
The NPPES record for Michael Ayres was last updated on September 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Michael A Ayres, DNAP · NPI 1154106805
Nurse Anesthetist, Certified Registered physician in Abilene, Texas. Individual provider, active in the CMS NPPES registry since August 30, 2023.
## Identity
- **NPI:** 1154106805 (Entity type: Individual)
- **Enumerated:** August 30, 2023
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 1136038 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1900 PINE ST, Abilene, TX 79601-2432
- **Phone:** (325) 670-2277
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Hendrick Anesthesia Network (NPI 1851394993, Abilene, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** September 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1154106805) · Data from the CMS NPPES public registry.