1. Home
  2. Directory
  3. Arizona
  4. Scottsdale
  5. Nurse Practitioner
  6. NPI Profile

JESSICA GARDNER WILLIAMS F.N.P.
NPI 1609967538
Nurse Practitioner - Family in Scottsdale, AZ

Active since September 27, 2006PECOS Enrolled
18511 N SCOTTSDALE RD, SUITE 202, SCOTTSDALE, AZ 85255(480) 306-7242(480) 306-6246 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Mar 9, 2020, Jun 9, 2017 (3 updates tracked since 2017).

About Jessica Gardner Williams F.n.p. NPPES

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

JESSICA GARDNER WILLIAMS F.N.P. (NPI 1609967538) is an individual family provider in Scottsdale, Arizona, licensed in Arizona (AP1988) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1609967538
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameJESSICA GARDNER WILLIAMSCredential: F.N.P.
Location Address18511 N SCOTTSDALE RD, SUITE 202Scottsdale, AZ 85255
Mailing Address18511 N Scottsdale Rd, Suite 202Scottsdale, AZ 85255 · (480) 306-7242 · Fax (480) 306-6246
Phone(480) 306-7242
Fax(480) 306-6246
Sole ProprietorNo
Enumeration DateSeptember 27, 2006
Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration
NPPES CertifiedMarch 9, 2020
✔ NPI 1609967538 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 · AP1988
18511 N SCOTTSDALE RD, Scottsdale, AZ 85255
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Imperial Insurance Companies, Inc., Oscar Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jessica Gardner Williams F.n.p. 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 Jessica Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Innovative Pain And Wellness Plc
Same address
Interventional Pain Medicine
18511 N SCOTTSDALE ROAD, SUITE 202
Scottsdale, AZ 85255
  • Reassigned Medicare billing, Arizona enrollment
  • 13 clinicians in this Medicare group
NPI 1659812444 (480) 306-7242

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85255 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.

DANIEL KARL OCONNOR MD
Pain Medicine (Interventional Pain Medicine)
18511 N SCOTTSDALE RD, STE 202
SCOTTSDALE, AZ 85255
Maricopa County (480) 306-7242

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 Jessica Williams's NPI number?

The NPI number for Jessica Williams is 1609967538. It was assigned to this individual provider in the NPPES registry on September 27, 2006.

Where is Jessica Williams located?

Jessica Williams practices at 18511 N Scottsdale Rd Suite 202, Scottsdale, AZ 85255. The listed phone number is (480) 306-7242.

What is Jessica Williams's specialty?

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

Is Jessica Williams enrolled in Medicare?

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

Which organization bills Medicare for Jessica Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Williams reassigns Medicare benefits to Innovative Pain And Wellness Plc (Scottsdale, 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 Jessica Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jessica Williams accept?

Health plans from Imperial Insurance Companies, Inc. and Oscar Health Plan, Inc. list Jessica Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jessica Williams was last updated on July 21, 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.