Longinotti Williams Aprn Services PLLC
NPI 1639765373 · Primary Care Clinic/Center · Little Rock, AR
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Longinotti Williams Aprn Services PLLC is a Primary Care Clinic/Center organization in Little Rock, AR (NPI 1639765373).
Provider details
- NPI number
- 1639765373
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Sarah Williams, Owner(501) 219-1929
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Other names (DBA / former)
- Doing business as
- Assurance Health & Wellness Clinic
- Doing business as
- Assurance Health & Wellness Clinic
Additional practice locations (2)
- 22461 Interstate 30 Ste 402Bryant, AR 72022-2383Phone: (501) 481-8800
- 11215 Hermitage Rd Ste 103Little Rock, AR 72211-3863Phone: (501) 219-1929Fax: (501) 219-0021
Registry dates
- Enumerated
- 2020-12-16
- Last updated
- 2025-08-27
- Certified
- 2025-08-27
Frequently asked questions
- What is Longinotti Williams Aprn Services PLLC's NPI number?
- Longinotti Williams Aprn Services PLLC's National Provider Identifier (NPI) is 1639765373, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Longinotti Williams Aprn Services PLLC?
- Longinotti Williams Aprn Services PLLC is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Longinotti Williams Aprn Services PLLC located?
- Longinotti Williams Aprn Services PLLC's practice location on file with NPPES is 11219 Financial Centre Pkwy Ste 215, Little Rock, AR 72211-3867.
- What is Longinotti Williams Aprn Services PLLC's phone number?
- The practice phone number listed in the NPPES registry for Longinotti Williams Aprn Services PLLC is (501) 219-1929.
- Does Longinotti Williams Aprn Services PLLC accept Medicare?
- Longinotti Williams Aprn Services PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Longinotti Williams Aprn Services PLLC?
- The authorized official listed on Longinotti Williams Aprn Services PLLC's NPPES record is Sarah Williams, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Longinotti Williams Aprn Services PLLC's NPI active?
- Yes — Longinotti Williams Aprn Services PLLC's NPI (1639765373) is active in the NPPES registry as of the last update on 2025-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.