Cailey Sirmon, FNP
NPI 1265135628 · Family Nurse Practitioner · Amarillo, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cailey Sirmon, FNP is a Family Nurse Practitioner provider in Amarillo, TX (NPI 1265135628).
Provider details
- NPI number
- 1265135628
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 1088293 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
110 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 68 | $87 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 23 | $87 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 19 | $125 |
Typical Medicare-allowed amounts for these services range $87–$125 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 112 | 32 |
| Levothyroxine Sodium | 91 | 26 |
| Gabapentin | 64 | 28 |
| Potassium Chloride | 60 | 15 |
| Lisinopril | 52 | 17 |
| Montelukast Sodium | 49 | 15 |
| Metformin Hcl | 45 |
Practice location
Mailing address
Additional practice locations (1)
- Fmc Long Term Care5211 Sw 9th AveAmarillo, TX 79106-4120Phone: (806) 350-8277
Registry dates
- Enumerated
- 2023-03-24
- Last updated
- 2025-02-18
- Certified
- 2025-02-14
Frequently asked questions
- What is Cailey Sirmon's NPI number?
- Cailey Sirmon's National Provider Identifier (NPI) is 1265135628, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cailey Sirmon's specialty?
- Cailey Sirmon is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cailey Sirmon located?
- Cailey Sirmon's practice location on file with NPPES is Fmc Long Term Care, Amarillo, TX 79109-1531.
- What is Cailey Sirmon's phone number?
- The practice phone number listed in the NPPES registry for Cailey Sirmon is (806) 350-8277.
- Does Cailey Sirmon accept Medicare?
- Cailey Sirmon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cailey Sirmon's NPI active?
- Yes — Cailey Sirmon's NPI (1265135628) is active in the NPPES registry as of the last update on 2025-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.