THOMAS WITTER BRIM DO
NPI 1184186959
Radiology - Diagnostic Radiology in Mobile, AL
About Thomas Witter Brim Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS WITTER BRIM DO (NPI 1184186959) is an individual diagnostic radiology provider in Mobile, Alabama, licensed in Florida (OS22333) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Adventhealth Ocala, and maintains 5 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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
Thomas Witter Brim 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
13Medicare enrollment records show Thomas Brim reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbus, GA 31904
- Reassigned Medicare billing, Florida enrollment
- 78 clinicians in this Medicare group
Gainesville, GA 30501
- Reassigned Medicare billing, Florida and Georgia enrollments
- 83 clinicians in this Medicare group
Ocala, FL 34481
- Reassigned Medicare billing, Florida enrollment
- 93 clinicians in this Medicare group
Inverness, FL 34452
- Reassigned Medicare billing, Florida enrollment
- 97 clinicians in this Medicare group
Ocala, FL 34471
- Reassigned Medicare billing, Florida enrollment
- 93 clinicians in this Medicare group
Ocala, FL 34471
- Reassigned Medicare billing, Florida enrollment
- 103 clinicians in this Medicare group
Leesburg, FL 34748
- Reassigned Medicare billing, Florida enrollment
- 354 clinicians in this Medicare group
Daytona Beach, FL 32117
- Reassigned Medicare billing, Florida enrollment
- 189 clinicians in this Medicare group
Beaufort, SC 29906
- Reassigned Medicare billing, South Carolina enrollment
- 158 clinicians in this Medicare group
Galax, VA 24333
- Reassigned Medicare billing, Florida enrollment
- 86 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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Adventhealth Ocala
Acute Care Hospitals · Ocala, FLMarion Communtiy Hospital
Acute Care Hospitals · Ocala, FLTampa General Hospital Crystal River
Acute Care Hospitals · Crystal River, FLNortheast Georgia Medical Center, Inc
Acute Care Hospitals · Gainesville, GASentara Northern Virginia Medical Center
Acute Care Hospitals · Woodbridge, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 36617 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.
MOBILE, AL 36617
MOBILE, AL 36617
MOBILE, AL 36617
MOBILE, AL 36617
MOBILE, AL 36617
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 Thomas Brim's NPI number?
The NPI number for Thomas Brim is 1184186959. It was assigned to this individual provider in the NPPES registry on April 2, 2019.
Where is Thomas Brim located?
Thomas Brim practices at 2451 University Hospital Dr Rm 714, Mobile, AL 36617. The listed phone number is (251) 471-7207.
What is Thomas Brim's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Thomas Brim enrolled in Medicare?
Yes. Thomas Brim 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 Thomas Brim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Brim reassigns Medicare benefits to 13 organizations: St. Francis Physician Practices LLC (Columbus, GA), Northeast Georgia Physicians Group Inc (Gainesville, GA), Timberridge Imaging Center (Ocala, FL), Inverness Medical Imaging LLC (Inverness, FL), Medical Imaging Center Of Ocala LLP (Ocala, FL) and 8 more organizations, listed in the Medicare section above. 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 Thomas Brim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Brim accept?
Health plans from Ambetter Health, Ambetter of Alabama and Oscar Health list Thomas Brim 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 Thomas Brim affiliated with any hospitals?
According to CMS data, Thomas Brim is affiliated with Adventhealth Ocala, Marion Communtiy Hospital, Tampa General Hospital Crystal River, Northeast Georgia Medical Center, Inc and Sentara Northern Virginia Medical Center.
When was this NPI record last updated?
The NPPES record for Thomas Brim was last updated on May 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Thomas Witter Brim, DO · NPI 1184186959
Diagnostic Radiology physician in Mobile, Alabama. Individual provider, active in the CMS NPPES registry since April 2, 2019.
## Identity
- **NPI:** 1184186959 (Entity type: Individual)
- **Enumerated:** April 2, 2019
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** OS22333 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 2451 UNIVERSITY HOSPITAL DR RM 714, Mobile, AL 36617-2300
- **Phone:** (251) 471-7207
## 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:** 13 organizations under Medicare reassignment (form CMS-855R): St. Francis Physician Practices LLC (NPI 1609655646, Columbus, GA); Northeast Georgia Physicians Group Inc (NPI 1891745212, Gainesville, GA); Timberridge Imaging Center (NPI 1669460473, Ocala, FL); Inverness Medical Imaging LLC (NPI 1093763591, Inverness, FL); Medical Imaging Center Of Ocala LLP (NPI 1669469045, Ocala, FL); and 8 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** May 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1184186959) · Data from the CMS NPPES public registry.