Felix Ayala
NPI 1811884653 · Acute Care Nurse Practitioner · Abilene, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Felix Ayala is a Acute Care Nurse Practitioner provider in Abilene, TX (NPI 1811884653).
Provider details
- NPI number
- 1811884653
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1204973 (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 tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-06-23
- Last updated
- 2025-06-23
- Certified
- 2025-06-23
Frequently asked questions
- What is Felix Ayala's NPI number?
- Felix Ayala's National Provider Identifier (NPI) is 1811884653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Felix Ayala's specialty?
- Felix Ayala is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Felix Ayala located?
- Felix Ayala's practice location on file with NPPES is 1900 Pine St, Abilene, TX 79601-2432.
- What is Felix Ayala's phone number?
- The practice phone number listed in the NPPES registry for Felix Ayala is (325) 670-2751.
- Does Felix Ayala accept Medicare?
- Felix Ayala is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Felix Ayala's NPI active?
- Yes — Felix Ayala's NPI (1811884653) is active in the NPPES registry as of the last update on 2025-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.