CALEB REES MD
NPI 1285097899
Emergency Medicine in Fort Worth, TX
About Caleb Rees Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CALEB REES MD (NPI 1285097899) is an individual emergency medicine provider in Fort Worth, Texas, licensed in Arizona (57140) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS and is a graduate of University Of New Mexico School Of Medicine (2016).
NPPES Registry Identity
Specialties & Licenses 2
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
Caleb Rees Md 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
6Medicare enrollment records show Caleb Rees reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Durango, CO 81301
- Reassigned Medicare billing, Arizona enrollment
- 57 clinicians in this Medicare group
Mesa, AZ 85209
- Reassigned Medicare billing, Arizona enrollment
- 79 clinicians in this Medicare group
Mesa, AZ 85206
- Reassigned Medicare billing, Arizona enrollment
- 58 clinicians in this Medicare group
Phoenix, AZ 85008
- Reassigned Medicare billing, Arizona enrollment
- 49 clinicians in this Medicare group
Phoenix, AZ 85016
- Reassigned Medicare billing, Arizona enrollment
- 302 clinicians in this Medicare group
Phoenix, AZ 85015
- Reassigned Medicare billing, Arizona enrollment
- 260 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 76104 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.
FORT WORTH, TX 76104
FORT WORTH, TX 76104
FORT WORTH, TX 76104
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 Caleb Rees's NPI number?
The NPI number for Caleb Rees is 1285097899. It was assigned to this individual provider in the NPPES registry on March 31, 2016.
Where is Caleb Rees located?
Caleb Rees practices at 1500 S Main St, Fort Worth, TX 76104. The listed phone number is (817) 702-3431.
What is Caleb Rees's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Caleb Rees enrolled in Medicare?
Yes. Caleb Rees 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 Caleb Rees's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caleb Rees reassigns Medicare benefits to 6 organizations: Usacs Of Colorado Inc (Durango, CO), Usacs Emergency Medicine Of Arizona, LLC (Mesa, AZ), Mountain Vista Emergency Physicians, LLC (Mesa, AZ), Circle The City (Phoenix, AZ), Arizona Acute Medical Services 1 PC (Phoenix, AZ) and 1 more organization, 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 Caleb Rees's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Caleb Rees accept?
Health plans from Blue Cross Blue Shield of Arizona list Caleb Rees 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 Caleb Rees was last updated on December 14, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Caleb Rees, MD · NPI 1285097899
Emergency Medicine physician in Fort Worth, Texas. Individual provider, active in the CMS NPPES registry since March 31, 2016.
## Identity
- **NPI:** 1285097899 (Entity type: Individual)
- **Enumerated:** March 31, 2016
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 57140 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 S MAIN ST, Fort Worth, TX 76104-4917
- **Phone:** (817) 702-3431
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Usacs Of Colorado Inc (NPI 1235765074, Durango, CO); Usacs Emergency Medicine Of Arizona, LLC (NPI 1770392490, Mesa, AZ); Mountain Vista Emergency Physicians, LLC (NPI 1164642963, Mesa, AZ); Circle The City (NPI 1447765474, Phoenix, AZ); Arizona Acute Medical Services 1 PC (NPI 1154860674, Phoenix, AZ); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New Mexico School Of Medicine, class of 2016
## Record status
- **NPPES last updated:** December 14, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1285097899) · Data from the CMS NPPES public registry.