Lonni Williams, CPNP-PC/AC
NPI 1750760286 · Pediatric Nurse Practitioner · Aurora, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lonni Williams, CPNP-PC/AC is a Pediatric Nurse Practitioner provider in Aurora, CO (NPI 1750760286).
Provider details
- NPI number
- 1750760286
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP-PC/AC
- Sex
- Female
- Sole proprietor
- No
- License
- APN.0991748-NP (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service 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
11 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
- 2015-05-29
- Last updated
- 2025-05-08
- Certified
- 2025-05-08
Frequently asked questions
- What is Lonni Williams's NPI number?
- Lonni Williams's National Provider Identifier (NPI) is 1750760286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lonni Williams's specialty?
- Lonni Williams is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lonni Williams located?
- Lonni Williams's practice location on file with NPPES is 13123 E 16th Ave, Aurora, CO 80045-7106.
- What is Lonni Williams's phone number?
- The practice phone number listed in the NPPES registry for Lonni Williams is (720) 777-7519.
- Does Lonni Williams accept Medicare?
- Lonni Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lonni Williams's NPI active?
- Yes — Lonni Williams's NPI (1750760286) is active in the NPPES registry as of the last update on 2025-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.