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MRS. PAMELA NICOLE WILLIAMS FNP-C
NPI 1518401876
Nurse Practitioner - Family in Casa Grande, AZ

Active since December 06, 2016PECOS Enrolled
1864 E FLORENCE BLVD STE 2, CASA GRANDE, AZ 85122(520) 381-0320 Get Directions Write a Review

NPPES record last updated: February 25, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 25, 2022, Apr 25, 2019 (2 updates tracked since 2019).

About Mrs. Pamela Nicole Williams Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. PAMELA NICOLE WILLIAMS FNP-C (NPI 1518401876) is an individual family provider in Casa Grande, Arizona, licensed in Arizona (AP9702) and active in the NPI registry since December 2016. She is enrolled in Medicare PECOS and maintains a secondary practice location in Casa Grande.

NPPES Registry Identity

NPI1518401876
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. PAMELA NICOLE WILLIAMSCredential: FNP-C
Location Address1864 E FLORENCE BLVD STE 2Casa Grande, AZ 85122-5504
Mailing AddressPo Box 10097Casa Grande, AZ 85130-0020
Phone(520) 381-0320
Sole ProprietorNo
Enumeration DateDecember 6, 2016
Last NPPES UpdateFebruary 25, 20222 updates tracked since enumeration
NPPES CertifiedFebruary 25, 2022
✔ NPI 1518401876 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in AZ · AP9702
1864 E FLORENCE BLVD STE 2, Casa Grande, AZ 85122
Open in Google Maps ↗

Secondary Practice Location 1

Location 1865 N Arizola RdCasa Grande, AZ 85122-6011 · Phone (520) 836-3446 · Fax (520) 836-8807

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Pamela Nicole Williams Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Pamela Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sun Life Family Health Center, Inc
Same address
Federally Qualified Health Center (FQHC)
1856 E FLORENCE BLVD
Casa Grande, AZ 85122
  • Reassigned Medicare billing, Arizona enrollment
  • 80 clinicians in this Medicare group
NPI 1417286568 (520) 381-0380

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Blood test, lipids (cholesterol and triglycerides) 80061
A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.
34 services30 patients
Blood test, comprehensive group of blood chemicals 80053
A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.
33 services28 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85122 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VINNOLIA MCBRIDE W.H.C.N.P.
Nurse Practitioner (Women's Health)
1864 E FLORENCE BLVD STE 2
CASA GRANDE, AZ 85122
Pinal County (520) 381-0380

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Pamela Williams's NPI number?

The NPI number for Pamela Williams is 1518401876. It was assigned to this individual provider in the NPPES registry on December 6, 2016.

Where is Pamela Williams located?

Pamela Williams practices at 1864 E Florence Blvd Ste 2, Casa Grande, AZ 85122. The listed phone number is (520) 381-0320.

What is Pamela Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Pamela Williams enrolled in Medicare?

Yes. Pamela Williams is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Pamela Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Pamela Williams reassigns Medicare benefits to Sun Life Family Health Center, Inc (Casa Grande, AZ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Pamela Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Pamela Williams was last updated on February 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.