TREY BATES DO
NPI 1346984440
Hospitalist in Huntsville, AL
About Trey Bates Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TREY BATES DO (NPI 1346984440) is an individual hospitalist provider in Huntsville, Alabama, licensed in Alabama (6448) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).
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 Bates Do 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
2Medicare enrollment records show Trey Bates reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Huntsville, AL 35801
- Reassigned Medicare billing, Alabama enrollment
- 165 clinicians in this Medicare group
Nashville, TN 37232
- Reassigned Medicare billing, Tennessee enrollment
- 4,711 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 35801 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.
HUNTSVILLE, AL 35801
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 Bates's NPI number?
The NPI number for Trey Bates is 1346984440. It was assigned to this individual provider in the NPPES registry on April 25, 2022.
Where is Trey Bates located?
Trey Bates practices at 101 Sivley Rd SW, Huntsville, AL 35801. The listed phone number is (256) 801-6047.
What is Trey Bates's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Trey Bates enrolled in Medicare?
Yes. Trey Bates 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 Bates's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Trey Bates reassigns Medicare benefits to 2 organizations: Hh Physician Care (Huntsville, AL) and Vanderbilt University Medical Center (Nashville, TN). 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 Bates's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Trey Bates accept?
Health plans from Blue Cross and Blue Shield of Alabama and Oscar Insurance Company list Trey Bates 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 Trey Bates was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Trey Bates, DO · NPI 1346984440
Hospitalist physician in Huntsville, Alabama. Individual provider, active in the CMS NPPES registry since April 25, 2022.
## Identity
- **NPI:** 1346984440 (Entity type: Individual)
- **Enumerated:** April 25, 2022
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 6448 (Alabama)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 SIVLEY RD SW, Huntsville, AL 35801-4470
- **Phone:** (256) 801-6047
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Hh Physician Care (NPI 1144860123, Huntsville, AL); Vanderbilt University Medical Center (NPI 1104202761, Nashville, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** November 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1346984440) · Data from the CMS NPPES public registry.