Alyssa Handley
NPI 1154161784 · Certified Registered Nurse Anesthetist · Williamsville, NY
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alyssa Handley is a Certified Registered Nurse Anesthetist provider in Williamsville, NY (NPI 1154161784).
Provider details
- NPI number
- 1154161784
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 751306 (NY)
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
2 yrs 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
- 2024-05-30
- Last updated
- 2025-08-22
- Certified
- 2025-08-22
Frequently asked questions
- What is Alyssa Handley's NPI number?
- Alyssa Handley's National Provider Identifier (NPI) is 1154161784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Handley's specialty?
- Alyssa Handley is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alyssa Handley located?
- Alyssa Handley's practice location on file with NPPES is 1540 Maple Rd, Williamsville, NY 14221-3647.
- What is Alyssa Handley's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Handley is (716) 568-3600.
- Does Alyssa Handley accept Medicare?
- Alyssa Handley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alyssa Handley's NPI active?
- Yes — Alyssa Handley's NPI (1154161784) is active in the NPPES registry as of the last update on 2025-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.