Kristy Leanne Williams, CRNP
- Part D claims, 2024
- 1,704
- Hospital affiliations
- 3
- Industry payments
- $296
- Medical groups
- 2
- State license
- 1
- Practice address
- 3776 Sullivan St, Madison, AL 35758
- Practice phone
- Call (256) 774-5524
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Madison Primary Care
Madison, Alabama
Find Kristy Williams' professional email, personal email and mobile number
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Kristy Leanne Williams is a nurse practitioner in Madison, Alabama
Kristy Williams practices at Madison Primary Care in Madison, Alabama.
Kristy Williams' NPI, 1447798616, was assigned on February 7, 2017. Kristy Williams holds Alabama license 1143411.
- NPI
- 1447798616NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739456658
- NPI enumeration date
- February 7, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (256) 774-5524
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Kristy Leanne Williams practices at Madison Primary Care in Madison, Alabama
Kristy Williams' primary practice is Madison Primary Care, at 3776 Sullivan St, Madison, AL 35758 in Madison County. The practice phone is (256) 774-5524.
- Madison Primary Care3776 Sullivan St, Madison, AL 35758 · Madison CountyPhone(256) 774-5524
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Kristy Leanne Williams is affiliated with 5 sites of care and 2 medical groups
Kristy Williams' primary practice is Madison Primary Care in Madison, Alabama. Kristy Williams is also affiliated with Huntsville Hospital. The medical group on file is Madison Primary Care. Dmand AI also links Kristy Williams to 2 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Kristy Leanne Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kristy Williams practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Madison Primary Care | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Kristy Leanne Williams is one of 1,110 nurse practitioners in Alabama
Nurse practitioner is Kristy Williams' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Kristy Williams is licensed in Alabama.
Specialties and state licenses
- Nurse practitioner, AlabamaPrimary
Nurse practitioners near Kristy 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
Kristy Leanne Williams' patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Kristy Williams' median patient age at 64, with 58% women.
Kristy Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Kristy Leanne Williams wrote 1,704 Medicare Part D claims in 2024
In 2024, Kristy Williams wrote 1,704 Medicare Part D claims for 215 patients. 86% of them were for generic drugs.
Kristy Williams' Part D claims by kind of drug, 2024
- Generic1,465 claims86%
- Brand-name and other239 claims14%
Drug classes CMS tracks in Kristy Williams' Part D claims, 2024
- Antibiotics3%54 of 1,704 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Kristy Leanne Williams takes part in Medicare
Kristy 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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Kristy Leanne Williams received $296 in industry payments in 2025
CMS Open Payments shows 22 general payments to Kristy Williams from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $88.
Companies that paid Kristy 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 Kristy Leanne 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Kristy Leanne Williams
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What is Kristy Leanne Williams' NPI number?
Kristy Leanne Williams' NPI number is 1447798616. It was assigned on February 7, 2017, and it is active in the NPI Registry.
What does Kristy Leanne Williams specialize in?
Kristy Leanne Williams is a nurse practitioner in Madison, Alabama. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Kristy Leanne Williams practice?
Kristy Williams practices at 3776 Sullivan St, Madison, AL 35758. Kristy Williams' primary practice is Madison Primary Care in Madison, Alabama. Dmand AI also links Kristy Williams to 2 hospitals, 1 group practice or clinic and 1 medical group.
What is Kristy Leanne Williams' office phone number?
The practice phone on file for Kristy Williams is (256) 774-5524.
What is Kristy Leanne Williams' medical license number?
Kristy Williams holds Alabama license 1143411.
Which hospitals is Kristy Leanne Williams affiliated with?
Kristy Williams is affiliated with Huntsville Hospital. Dmand AI links Kristy Williams to 2 more hospitals.
What medical group is Kristy Leanne Williams part of?
Kristy Williams is linked to Madison Primary Care. Dmand AI links Kristy Williams to 1 more medical group.
Does Kristy Leanne Williams accept Medicare?
Yes. CMS lists Kristy Williams as accepting Medicare assignment.
Has Kristy Leanne Williams received payments from drug or device companies?
CMS Open Payments shows $296 in general payments to Kristy Williams from 5 companies from 2025 to 2025. The largest total came from Amgen Inc.
How long has Kristy Leanne Williams been practicing?
Kristy Williams graduated from medical school in 2015, 11 years ago.
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