Alyssa Williams, CRNP
NPI 1487469219 · Psychiatric/Mental Health Nurse Practitioner · Wormleysburg, PA
Alyssa Williams, CRNP is a Psychiatric/Mental Health Nurse Practitioner provider in Wormleysburg, PA (NPI 1487469219).
Provider details
- NPI number
- 1487469219
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- SP032086 (PA)
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
- 2025-02-10
- Last updated
- 2025-03-12
- Certified
- 2025-03-12
Frequently asked questions
- What is Alyssa Williams's NPI number?
- Alyssa Williams's National Provider Identifier (NPI) is 1487469219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Williams's specialty?
- Alyssa Williams is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alyssa Williams located?
- Alyssa Williams's practice location on file with NPPES is 1013 Mumma Rd Ste 303, Wormleysburg, PA 17043-1144.
- What is Alyssa Williams's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Williams is (717) 761-4002.
- Is Alyssa Williams's NPI active?
- Yes — Alyssa Williams's NPI (1487469219) is active in the NPPES registry as of the last update on 2025-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.