Cassy Jean Williams, APRN
- Part D claims, 2024
- 56
- Industry payments
- $277
- Affiliated sites
- 1
- Medical groups
- 3
- State license
- 1
- Practice address
- 201 Peterson Dr, Elizabethtown, KY 42701
- Practice phone
- Call (270) 765-5900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Intensive Health by Stepworks
Rural Health Clinic - Independent · Elizabethtown, Kentucky
Find Cassy Williams' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Cassy Jean Williams is a nurse practitioner in Elizabethtown, Kentucky
Cassy Williams practices at Intensive Health by Stepworks in Elizabethtown, Kentucky.
Cassy Williams' NPI, 1356617815, was assigned on March 29, 2012. Cassy Williams holds Kentucky license 3013217.
- NPI
- 1356617815NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284977935
- NPI enumeration date
- March 29, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (270) 765-5900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Cassy Jean Williams practices at Intensive Health by Stepworks in Elizabethtown, Kentucky
Cassy Williams' primary practice is Intensive Health by Stepworks, at 201 Peterson Dr, Elizabethtown, KY 42701. The practice phone is (270) 765-5900.
- Intensive Health by Stepworks201 Peterson Dr, Elizabethtown, KY 42701Phone(270) 765-5900
Source: Dmand AI Affiliation Data
Cassy Jean Williams is affiliated with 1 site of care and 3 medical groups
Cassy Williams' primary practice is Intensive Health by Stepworks in Elizabethtown, Kentucky. The medical group on file is Stepworks Recovery Centers. Dmand AI also links Cassy Williams to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Cassy Jean Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cassy Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Intensive Health by Stepworks | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Cassy Jean Williams is one of 1,492 nurse practitioners in Kentucky
Nurse practitioner is Cassy Williams' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Cassy Williams is licensed in Kentucky.
Specialties and state licenses
- Nurse practitioner, KentuckyPrimary
Nurse practitioners near Cassy Williams
Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Cassy Jean Williams' patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Cassy Williams' median patient age at 40, with 29% women.
Cassy Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women29%
- Men70%
Source: Dmand AI Patient Panel Data
Cassy Jean Williams wrote 56 Medicare Part D claims in 2024
In 2024, Cassy Williams wrote 56 Medicare Part D claims. 95% of them were for generic drugs.
Cassy Williams' Part D claims by kind of drug, 2024
- Generic53 claims95%
- Brand-name and other3 claims5%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Cassy Jean Williams takes part in Medicare
Cassy Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Cassy Jean Williams received $277 in industry payments in 2025
CMS Open Payments shows 14 general payments to Cassy Williams from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $59.
Companies that paid Cassy Williams the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Cassy Jean Williams's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Cassy Jean Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cassy Jean Williams' NPI number?
Cassy Jean Williams' NPI number is 1356617815. It was assigned on March 29, 2012, and it is active in the NPI Registry.
What does Cassy Jean Williams specialize in?
Cassy Jean Williams is a nurse practitioner in Elizabethtown, Kentucky. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Cassy Jean Williams practice?
Cassy Williams practices at 201 Peterson Dr, Elizabethtown, KY 42701. Cassy Williams' primary practice is Intensive Health by Stepworks in Elizabethtown, Kentucky. Dmand AI also links Cassy Williams to 2 medical groups.
What is Cassy Jean Williams' office phone number?
The practice phone on file for Cassy Williams is (270) 765-5900.
What is Cassy Jean Williams' medical license number?
Cassy Williams holds Kentucky license 3013217.
What medical group is Cassy Jean Williams part of?
Cassy Williams is linked to Stepworks Recovery Centers. Dmand AI links Cassy Williams to 2 more medical groups.
Does Cassy Jean Williams accept Medicare?
Yes. CMS lists Cassy Williams as accepting Medicare assignment.
Has Cassy Jean Williams received payments from drug or device companies?
CMS Open Payments shows $277 in general payments to Cassy Williams from 8 companies from 2025 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Cassy Jean Williams been practicing?
Cassy Williams graduated from medical school in 2016, 10 years ago.
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