REX L MANN M.D.
NPI 1922065408
Family Medicine in Perryton, TX
About Rex L Mann M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REX L MANN M.D. (NPI 1922065408) is an individual family medicine provider in Perryton, Texas, licensed in Texas (752341765) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Lake Granbury Medical Center, and is a graduate of Texas Tech University Health Science Center School Of Medicine (1982).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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
Rex L Mann 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 Reassignments
6Medicare enrollment records show Rex Mann reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Electra, TX 76360
- Reassigned Medicare billing, Texas enrollment
- 155 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Texas enrollment
- 1,338 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Texas enrollment
- 1,439 clinicians in this Medicare group
Rotan, TX 79546
- Reassigned Medicare billing, Texas enrollment
- 106 clinicians in this Medicare group
Granbury, TX 76048
- Reassigned Medicare billing, Texas enrollment
- 123 clinicians in this Medicare group
Granbury, TX 76049
- Reassigned Medicare billing, Texas enrollment
- 38 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 2
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lake Granbury Medical Center
Acute Care Hospitals · Granbury, TXComanche County Medical Center
Critical Access Hospitals · Comanche, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 79070 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PERRYTON, TX 79070
PERRYTON, TX 79070
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 Rex Mann's NPI number?
The NPI number for Rex Mann is 1922065408. It was assigned to this individual provider in the NPPES registry on April 27, 2006.
Where is Rex Mann located?
Rex Mann practices at 3019 S Main St, Perryton, TX 79070. The listed phone number is (806) 435-7154.
What is Rex Mann's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Rex Mann enrolled in Medicare?
Yes. Rex Mann 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 Rex Mann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rex Mann reassigns Medicare benefits to 6 organizations: Southwest Medical Associates, Inc. (Electra, TX), Concord Medical Group PLLC (Lubbock, TX), Concord Medical Group Of Texas PLLC (Lubbock, TX), Fisher County Hospital District (Rotan, TX), Lake Granbury Hospital-Based Professional Services (Granbury, TX) 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 Rex Mann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rex Mann accept?
Health plans from Blue Cross and Blue Shield of Texas list Rex Mann 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 Rex Mann affiliated with any hospitals?
According to CMS data, Rex Mann is affiliated with Lake Granbury Medical Center and Comanche County Medical Center.
When was this NPI record last updated?
The NPPES record for Rex Mann was last updated on February 24, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Rex L Mann, M.D. · NPI 1922065408
Family Medicine physician in Perryton, Texas. Individual provider, active in the CMS NPPES registry since April 27, 2006.
## Identity
- **NPI:** 1922065408 (Entity type: Individual)
- **Enumerated:** April 27, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 752341765 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3019 S MAIN ST, Perryton, TX 79070-5357
- **Phone:** (806) 435-7154 · **Fax:** (806) 435-6909
## 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): Southwest Medical Associates, Inc. (NPI 1831299122, Electra, TX); Concord Medical Group PLLC (NPI 1083630610, Lubbock, TX); Concord Medical Group Of Texas PLLC (NPI 1750790762, Lubbock, TX); Fisher County Hospital District (NPI 1104808112, Rotan, TX); Lake Granbury Hospital-Based Professional Services (NPI 1689443467, Granbury, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Texas Tech University Health Science Center School Of Medicine, class of 1982
## Record status
- **NPPES last updated:** February 24, 2010
- **Other identifiers:** Medicaid 111461301 (TX); Medicare ID-Type Unspecified 00GQ23 (TX); Medicare UPIN C18748 (TX); and 1 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1922065408) · Data from the CMS NPPES public registry.