TREY OVERLA
NPI 1073264602
Nurse Anesthetist, Certified Registered in Dayton, OH
About Trey Overla NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TREY OVERLA (NPI 1073264602) is an individual nurse anesthetist, certified registered in Dayton, Ohio, licensed in Ohio (APRN.CRNA.0020416) and active in the NPI registry since January 2022. He is affiliated with Lima Memorial Health System and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
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
Trey Overla 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
3Medicare enrollment records show Trey Overla reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dayton, OH 45405
- Reassigned Medicare billing, Ohio enrollment
- 419 clinicians in this Medicare group
Sidney, OH 45365
- Reassigned Medicare billing, Ohio enrollment
- 13 clinicians in this Medicare group
Wapakoneta, OH 45895
- Reassigned Medicare billing, Ohio enrollment
- 228 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 3
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lima Memorial Health System
Acute Care Hospitals · Lima, OHKettering Health Dayton
Acute Care Hospitals · Dayton, OHSoin Medical Center
Acute Care Hospitals · Beaver Creek, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45405 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.
DAYTON, OH 45405
DAYTON, OH 45405
DAYTON, OH 45405
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 Trey Overla's NPI number?
The NPI number for Trey Overla is 1073264602. It was assigned to this individual provider in the NPPES registry on January 14, 2022.
Where is Trey Overla located?
Trey Overla practices at 405 W Grand Ave, Dayton, OH 45405. The listed phone number is (937) 723-3200.
What is Trey Overla's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Trey Overla enrolled in Medicare?
Yes. Trey Overla 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 Trey Overla's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Trey Overla reassigns Medicare benefits to 3 organizations: Dayton Anesthesia & Pain Services, LLC (Dayton, OH), Peak Anesthesia Management LLC (Sidney, OH) and Lima Memorial Professional Corporation (Wapakoneta, OH). 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 Trey Overla's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Trey Overla accept?
Health plans from CareSource and Oscar Health Insurance list Trey Overla 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 Trey Overla affiliated with any hospitals?
According to CMS data, Trey Overla is affiliated with Lima Memorial Health System, Kettering Health Dayton and Soin Medical Center.
When was this NPI record last updated?
The NPPES record for Trey Overla was last updated on January 14, 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.