CAILEY SIRMON FNP
NPI 1265135628
Nurse Practitioner - Family in Amarillo, TX
About Cailey Sirmon Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAILEY SIRMON FNP (NPI 1265135628) is an individual family provider in Amarillo, Texas, licensed in Texas (1088293) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS, maintains a secondary practice location in Amarillo, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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
Cailey Sirmon Fnp 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
3Medicare enrollment records show Cailey Sirmon reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Amarillo, TX 79109
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Fmc Long-Term Care PA
- 25 clinicians in this Medicare group
Amarillo, TX 79109
- Reassigned Medicare billing, Texas enrollment
- 23 clinicians in this Medicare group
Panhandle, TX 79068
- Reassigned Medicare billing, Texas enrollment
- 23 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 3
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 79109 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Cailey Sirmon's NPI number?
The NPI number for Cailey Sirmon is 1265135628. It was assigned to this individual provider in the NPPES registry on March 24, 2023. The provider is also known as Cailey Crist.
Where is Cailey Sirmon located?
Cailey Sirmon practices at FMC Long Term Care 2501 Lakeview Dr, Amarillo, TX 79109. The listed phone number is (806) 350-8277.
What is Cailey Sirmon's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Cailey Sirmon enrolled in Medicare?
Yes. Cailey Sirmon 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 Cailey Sirmon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cailey Sirmon reassigns Medicare benefits to 3 organizations: FMC Long-Term Care, P.A. (Amarillo, TX), FMC Ltc Aco LLC (Amarillo, TX) and Panhandle Family Care LLC (Panhandle, TX). 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 Cailey Sirmon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cailey Sirmon accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Cailey Sirmon 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 Cailey Sirmon was last updated on February 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Cailey Sirmon, FNP · NPI 1265135628
Family physician in Amarillo, Texas. Individual provider, active in the CMS NPPES registry since March 24, 2023.
## Identity
- **NPI:** 1265135628 (Entity type: Individual)
- **Enumerated:** March 24, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 1088293 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** FMC LONG TERM CARE, 2501 LAKEVIEW DR, Amarillo, TX 79109-1531
- **Phone:** (806) 350-8277
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): FMC Long-Term Care, P.A. (NPI 1538703459, Amarillo, TX); FMC Ltc Aco LLC (NPI 1942048053, Amarillo, TX); Panhandle Family Care LLC (NPI 1487886966, Panhandle, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** February 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1265135628) · Data from the CMS NPPES public registry.