William Ahrens, APRN
NPI 1538981972 · Pediatric Nurse Practitioner · Lexington, KY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Ahrens, APRN is a Pediatric Nurse Practitioner provider in Lexington, KY (NPI 1538981972).
Provider details
- NPI number
- 1538981972
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Male
- Sole proprietor
- No
- License
- 4024860 (KY)
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
- 2024-10-28
- Last updated
- 2024-12-18
- Certified
- 2024-12-18
Frequently asked questions
- What is William Ahrens's NPI number?
- William Ahrens's National Provider Identifier (NPI) is 1538981972, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Ahrens's specialty?
- William Ahrens is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Ahrens located?
- William Ahrens's practice location on file with NPPES is 740 S Limestone Ste K201, Lexington, KY 40536-0001.
- What is William Ahrens's phone number?
- The practice phone number listed in the NPPES registry for William Ahrens is (859) 218-2509.
- Does William Ahrens accept Medicare?
- William Ahrens is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Ahrens's NPI active?
- Yes — William Ahrens's NPI (1538981972) is active in the NPPES registry as of the last update on 2024-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.