Katherine Williams, APRN, CNP
- Medicare patients, 2024
- 173
- Part D claims, 2024
- 748
- Hospital affiliations
- 2
- Industry payments
- $30
- Medical group
- 1
- Practice address
- 118 N Hospital Dr, Abbeville, LA 70510
- Practice phone
- Call (337) 893-5466
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Katherine 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.
Katherine Williams is a family nurse practitioner in Abbeville, Louisiana
Katherine Williams practices at Abbeville General Hospital in Abbeville, Louisiana, part of Vermilion Parish Police Jury.
Katherine Williams' NPI, 1720720089, was assigned on April 8, 2022. Katherine Williams holds Louisiana license 224528.
- NPI
- 1720720089NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890174247
- NPI enumeration date
- April 8, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (337) 893-5466
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katherine Williams practices at Abbeville General Hospital in Abbeville, Louisiana
Katherine Williams' primary practice is Abbeville General Hospital, at 118 N Hospital Dr, Abbeville, LA 70510 in Vermilion Parish. The practice phone is (337) 893-5466.
- Abbeville General Hospital118 N Hospital Dr, Abbeville, LA 70510 · Vermilion ParishPhone(337) 893-5466
Source: Dmand AI Affiliation Data
Katherine Williams is affiliated with 3 sites of care and 1 medical group
Katherine Williams' primary practice is Abbeville General Hospital in Abbeville, Louisiana, part of Vermilion Parish Police Jury. Katherine Williams is also affiliated with Our Lady of Lourdes Regional Medical Center. The medical group on file is Acadia Women's Health. Dmand AI also links Katherine Williams to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Katherine Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Williams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Abbeville General Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Vermilion Parish Police Jury and 6.2K+ hospitals, with verified contacts in the same login.
Katherine Williams is one of 3,703 family nurse practitioners in Louisiana
Family is Katherine Williams' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Katherine Williams is licensed in Louisiana.
Specialties and state licenses
- Family nurse practitioner, LouisianaPrimary
Family nurse practitioners near Katherine Williams
Counts of family 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
Katherine Williams treated 173 Medicare patients in 2024, average age 72
CMS counts 173 Medicare patients who saw Katherine Williams in 2024. The largest group is 65 to 74, with 98 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Katherine Williams' median patient age at 45, with 97% women.
Katherine Williams' Medicare patients by age, 2024
Chronic conditions among Katherine Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Depression34%
- Mood disorders34%
- Anxiety30%
- Diabetes26%
- Osteoporosis26%
Share of Medicare patients with each condition. A patient can have several.
Katherine Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women97%
- Men2%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Katherine Williams wrote 748 Medicare Part D claims in 2024
In 2024, Katherine Williams wrote 748 Medicare Part D claims for 142 patients. 87% of them were for generic drugs.
Katherine Williams' Part D claims by kind of drug, 2024
- Generic651 claims87%
- Brand-name97 claims13%
Drug classes CMS tracks in Katherine Williams' Part D claims, 2024
- Antibiotics5%39 of 748 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 Katherine Williams takes part in Medicare
Katherine 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Katherine Williams received $30 in industry payments in 2025
CMS Open Payments shows 1 general payment to Katherine Williams from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $30.
Companies that paid Katherine 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 Katherine 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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 Katherine 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 Katherine Williams' NPI number?
Katherine Williams' NPI number is 1720720089. It was assigned on April 8, 2022, and it is active in the NPI Registry.
What does Katherine Williams specialize in?
Katherine Williams is a family nurse practitioner in Abbeville, Louisiana. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Katherine Williams practice?
Katherine Williams practices at 118 N Hospital Dr, Abbeville, LA 70510. Katherine Williams' primary practice is Abbeville General Hospital in Abbeville, Louisiana, part of Vermilion Parish Police Jury. Dmand AI also links Katherine Williams to 1 group practice or clinic.
What is Katherine Williams' office phone number?
The practice phone on file for Katherine Williams is (337) 893-5466.
What is Katherine Williams' medical license number?
Katherine Williams holds Louisiana license 224528.
Which hospitals is Katherine Williams affiliated with?
Katherine Williams practices at Abbeville General Hospital in Abbeville, Louisiana. Katherine Williams is also affiliated with Our Lady of Lourdes Regional Medical Center.
What medical group is Katherine Williams part of?
Katherine Williams is linked to Acadia Women's Health.
Does Katherine Williams accept Medicare?
Yes. CMS lists Katherine Williams as accepting Medicare assignment.
How many Medicare patients does Katherine Williams see?
CMS counts 173 Medicare patients who saw Katherine Williams in 2024, with an average age of 72.
Has Katherine Williams received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Katherine Williams from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Katherine Williams been practicing?
Katherine Williams graduated from medical school in 2021, 5 years ago.
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