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SHANNON WILLIAMS
NPI 1023551785
Nurse Practitioner - Family in Sebastopol, CA

Active since November 29, 2016PECOS Enrolled
7416 CALDER AVE, SEBASTOPOL, CA 95472(707) 303-5410 Get Directions Write a Review

NPPES record last updated: November 29, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Shannon Williams NPPES

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

SHANNON WILLIAMS (NPI 1023551785) is an individual family provider in Sebastopol, California, licensed in California (844281) and active in the NPI registry since November 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023551785
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSHANNON WILLIAMS
Location Address7416 CALDER AVESebastopol, CA 95472-4356
Mailing Address7416 Calder AveSebastopol, CA 95472-4356 · (707) 303-5410
Phone(707) 303-5410
Sole ProprietorNo
Enumeration DateNovember 29, 2016
✔ NPI 1023551785 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 CA · 844281
7416 CALDER AVE, Sebastopol, CA 95472
Open in Google Maps ↗

Other Names 1

Former Name (1)Shannon Hastings

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Shannon Williams 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95472 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
$96.16 typical visit price
range $63.04 – $187.01
Typical copayment $24.04 (range $15.76 – $46.75)
Most-billed visit code 99203
Established Patient
$109.88 typical visit price
range $21.02 – $153.40
Typical copayment $27.47 (range $5.25 – $38.35)
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.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
1 supplier20 claims35 services$3.00 avg. paid by Medicare
Powered pressure reducing mattress overlay/pad, alternating, with pump, includes heavy duty E0181
DME-Other DME · category DE000N
1 supplier11 claims11 services$13.04 avg. paid by Medicare
Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613
DME-Drugs Administered Through DME · category DG006N
1 supplier12 claims900 services$0.03 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers14 claims14 services$189.09 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

BILL JOSE URIARTE DC
Chiropractor
7416 CALDER AVE
SEBASTOPOL, CA 95472
Sonoma County (707) 573-6001

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 Shannon Williams's NPI number?

The NPI number for Shannon Williams is 1023551785. It was assigned to this individual provider in the NPPES registry on November 29, 2016. The provider is also known as Shannon Hastings.

Where is Shannon Williams located?

Shannon Williams practices at 7416 Calder Ave, Sebastopol, CA 95472. The listed phone number is (707) 303-5410.

What is Shannon Williams's specialty?

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

Is Shannon Williams enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Shannon Williams was last updated on November 29, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.