CASSY JEAN WILLIAMS APRN - NPI 1356617815 - Nurse Practitioner in Elizabethtown, KY

Q: What is Cassy Williams's NPI number?

The NPI number for Cassy Williams is 1356617815. It was assigned to this individual provider in the NPPES registry on March 29, 2012.

Q: What is Cassy Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Cassy Williams was last updated on June 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.

On this page

About Cassy Jean Williams Aprn NPPES

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

CASSY JEAN WILLIAMS APRN (NPI 1356617815) is an individual nurse practitioner in Elizabethtown, Kentucky, licensed in Kentucky (3013217) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1356617815

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameCASSY JEAN WILLIAMSCredential: APRN

Location Address201 PETERSON DRElizabethtown, KY 42701-9370

Mailing Address201 Peterson DrElizabethtown, KY 42701-9370 · (707) 655-9002

Phone(270) 765-5900

Fax(270) 982-1284

Sole ProprietorYes

Medical School CMSOtherGraduated 2016

Enumeration DateMarch 29, 2012

Last NPPES UpdateJune 4, 20257 updates tracked since enumeration

NPPES CertifiedJune 4, 2025

✔ NPI 1356617815 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in KY · 3013217

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X · License 3013217 (KY)

201 PETERSON DR, Elizabethtown, KY 42701

Open in Google Maps ↗

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

Cassy Jean Williams Aprn 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 ID4284977935

PECOS Enrollment IDI20190520002941

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 42701 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

$82.24 typical visit price

range $52.76 – $162.27

Typical copayment $20.56 (range $13.19 – $40.56)

Most-billed visit code 99203

Established Patient

$93.94 typical visit price

range $16.53 – $131.99

Typical copayment $23.48 (range $4.13 – $32.99)

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 5

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

MACY RICHARDSON ARNP

Nurse Practitioner (Family)