HAYDEN MICHAEL HOINESS CAA
NPI 1235947516
Anesthesiologist Assistant in Springfield, MO
About Hayden Michael Hoiness Caa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HAYDEN MICHAEL HOINESS CAA (NPI 1235947516) is an individual anesthesiologist assistant in Springfield, Missouri and active in the NPI registry since December 2024. He is affiliated with Cox Medical Centers and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
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
Hayden Michael Hoiness Caa 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 Hayden Hoiness reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Springfield, MO 65807
- Reassigned Medicare billing, Missouri enrollment
- 105 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cox Medical Centers
Acute Care Hospitals · Springfield, MOOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPRINGFIELD, MO 65807
SPRINGFIELD, MO 65807
SPRINGFIELD, MO 65807
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 Hayden Hoiness's NPI number?
The NPI number for Hayden Hoiness is 1235947516. It was assigned to this individual provider in the NPPES registry on December 19, 2024.
Where is Hayden Hoiness located?
Hayden Hoiness practices at 1000 E Primrose St Suite 520, Springfield, MO 65807. The listed phone number is (417) 269-4550.
What is Hayden Hoiness's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is Hayden Hoiness enrolled in Medicare?
Yes. Hayden Hoiness 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 Hayden Hoiness's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hayden Hoiness reassigns Medicare benefits to Ozark Anesthesia Associates, Inc. (Springfield, MO). 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 Hayden Hoiness's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Hayden Hoiness affiliated with any hospitals?
According to CMS data, Hayden Hoiness is affiliated with Cox Medical Centers.
When was this NPI record last updated?
The NPPES record for Hayden Hoiness was last updated on December 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.
# Hayden Michael Hoiness, CAA · NPI 1235947516
Anesthesiologist Assistant physician in Springfield, Missouri. Individual provider, active in the CMS NPPES registry since December 19, 2024.
## Identity
- **NPI:** 1235947516 (Entity type: Individual)
- **Enumerated:** December 19, 2024
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 E PRIMROSE ST, SUITE 520, Springfield, MO 65807-7002
- **Phone:** (417) 269-4550
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Ozark Anesthesia Associates, Inc. (NPI 1831109586, Springfield, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** December 19, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1235947516) · Data from the CMS NPPES public registry.