Laurie Williamson, ARNP
NPI 1790879880 · Neonatal Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laurie Williamson, ARNP is a Neonatal Nurse Practitioner provider in Phoenix, AZ (NPI 1790879880).
Provider details
- NPI number
- 1790879880
- Entity type
- Individual
- Primary specialty
- Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024196600 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
19 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
- 2006-10-03
- Last updated
- 2026-03-03
- Certified
- 2026-03-03
Frequently asked questions
- What is Laurie Williamson's NPI number?
- Laurie Williamson's National Provider Identifier (NPI) is 1790879880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laurie Williamson's specialty?
- Laurie Williamson is listed in the NPPES registry with a primary specialty of Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Laurie Williamson located?
- Laurie Williamson's practice location on file with NPPES is 1661 E Camelback Rd Ste 200, Phoenix, AZ 85016-3913.
- What is Laurie Williamson's phone number?
- The practice phone number listed in the NPPES registry for Laurie Williamson is (602) 858-6754.
- Does Laurie Williamson accept Medicare?
- Laurie Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laurie Williamson's NPI active?
- Yes — Laurie Williamson's NPI (1790879880) is active in the NPPES registry as of the last update on 2026-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.