DR. TERRY BRANDON THACKER M.D.
NPI 1629211776
Anesthesiology in Evansville, IN
About Dr. Terry Brandon Thacker M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TERRY BRANDON THACKER M.D. (NPI 1629211776) is an individual anesthesiology provider in Evansville, Indiana, licensed in Indiana (01074781A) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS, is affiliated with Ascension St Vincent Evansville, and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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
Dr. Terry Brandon Thacker M.d. 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 Terry Thacker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Evansville, IN 47714
- Reassigned Medicare billing, Indiana enrollment
- 56 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 17
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.
Ascension St Vincent Evansville
Acute Care Hospitals · Evansville, INOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EVANSVILLE, IN 47714
EVANSVILLE, IN 47714
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 Terry Thacker's NPI number?
The NPI number for Terry Thacker is 1629211776. It was assigned to this individual provider in the NPPES registry on April 18, 2009.
Where is Terry Thacker located?
Terry Thacker practices at 3700 Washington Ave Anesthesia Department, Evansville, IN 47714. The listed phone number is (812) 473-0181.
What is Terry Thacker's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Terry Thacker enrolled in Medicare?
Yes. Terry Thacker 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 Terry Thacker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Terry Thacker reassigns Medicare benefits to Anesthesiology Group Associates PC (Evansville, IN). 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 Terry Thacker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Terry Thacker accept?
Health plans from CareSource list Terry Thacker 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 Terry Thacker affiliated with any hospitals?
According to CMS data, Terry Thacker is affiliated with Ascension St Vincent Evansville.
When was this NPI record last updated?
The NPPES record for Terry Thacker was last updated on February 3, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.