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MS. SHAUNI VONICE WILLIAMS NP-C
NPI 1952957474
Nurse Practitioner - Family in Redding, CA

Active since August 12, 2019PECOS EnrolledAccepts Medicare Assignment
2121 AIRPARK DR, REDDING, CA 96001(530) 255-8025(530) 255-8028 Get Directions Write a Review

NPPES record last updated: December 19, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Dec 19, 2025, Nov 4, 2021, Oct 7, 2019 and 2 more (5 updates tracked since 2019).

About Ms. Shauni Vonice Williams Np-c NPPES

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

MS. SHAUNI VONICE WILLIAMS NP-C (NPI 1952957474) is an individual family provider in Redding, California, licensed in California (95012685) and active in the NPI registry since August 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1952957474
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMS. SHAUNI VONICE WILLIAMSCredential: NP-C
Location Address2121 AIRPARK DRRedding, CA 96001-2433
Mailing Address2121 Airpark DrRedding, CA 96001-2433 · (530) 255-8025 · Fax (530) 255-8028
Phone(530) 255-8025
Fax(530) 255-8028
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateAugust 12, 2019
Last NPPES UpdateDecember 19, 20255 updates tracked since enumeration
NPPES CertifiedDecember 19, 2025
✔ NPI 1952957474 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95012685
Also ListedRegistered NurseTaxonomy 163W00000X · License 95134349 (CA)
Also ListedClinical Nurse SpecialistTaxonomy 364S00000X · License 4743 (CA)
2121 AIRPARK DR, Redding, CA 96001
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Other Names 1

Professional Name (2)Ms. Shauni Vonice Greenlaw Fnp-c

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Shauni Vonice Williams Np-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3577995703
PECOS Enrollment IDI20191108002268
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.

Areas of Expertise CMS Part B claims 7

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
853 services350 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
533 services286 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
132 services132 patients
Removal of impacted ear wax by washing 69209
Impacted ear wax removal by washing, also known as ear irrigation, involves using a pressurized flow of water to break up and dislodge the ear wax. This safe procedure helps restore normal hearing and relieve discomfort caused by the blockage.
26 services24 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
16 services16 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
12 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96001 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
$90.32 typical visit price
range $58.87 – $176.60
Typical copayment $22.58 (range $14.71 – $44.15)
Most-billed visit code 99203
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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 2

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

DR. ROBERT E. MAURER M.D.
Specialist
2121 AIRPARK DR
REDDING, CA 96001
Shasta County (530) 244-6001
SHASTA PRIMARY CARE LLC
Clinic/Center (Primary Care)
2121 AIRPARK DR
REDDING, CA 96001
Shasta County (530) 255-8025

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 Shauni Williams's NPI number?

The NPI number for Shauni Williams is 1952957474. It was assigned to this individual provider in the NPPES registry on August 12, 2019.

Where is Shauni Williams located?

Shauni Williams practices at 2121 Airpark Dr, Redding, CA 96001. The listed phone number is (530) 255-8025.

What is Shauni Williams's specialty?

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

Is Shauni Williams enrolled in Medicare?

Yes. Shauni Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Shauni Williams was last updated on December 19, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.