Kathleen Mary Williams, NP
- Part D claims, 2024
- 255
- MIPS score, 2024
- 90
- Industry payments
- $474
- Affiliated sites
- 4
- Medical groups
- 5
- Practice address
- 760 Westchester Ave, Rye Brook, NY 10573
- Practice phone
- Call (914) 698-5706
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
CBLPath - Rye Brook
Clinical Lab - Full Service · Rye Brook, New York
Find Kathleen 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.
Kathleen Mary Williams is a family nurse practitioner in Rye Brook, New York
Kathleen Williams practices at CBLPath - Rye Brook in Rye Brook, New York.
Kathleen Williams' NPI, 1962096693, was assigned on February 23, 2021. Kathleen Williams holds New York license F347024-01.
- NPI
- 1962096693NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375933112
- NPI enumeration date
- February 23, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 698-5706
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kathleen Mary Williams practices at CBLPath - Rye Brook in Rye Brook, New York
Kathleen Williams' primary practice is CBLPath - Rye Brook, at 760 Westchester Ave, Rye Brook, NY 10573. The practice phone is (914) 698-5706.
- CBLPath - Rye Brook760 Westchester Ave, Rye Brook, NY 10573Phone(914) 698-5706
Source: Dmand AI Affiliation Data
Kathleen Mary Williams is affiliated with 4 sites of care and 5 medical groups
Kathleen Williams' primary practice is CBLPath - Rye Brook in Rye Brook, New York. The medical group on file is University of Rochester Medical Faculty Group (URMFG). Dmand AI also links Kathleen Williams to 4 more medical groups and 3 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kathleen Mary Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kathleen Williams practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CBLPath - Rye Brook | Available with a free account |
| +3 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Kathleen Mary Williams is one of 10,214 family nurse practitioners in New York
Family is Kathleen Williams' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Kathleen Williams is licensed in New York.
Specialties and state licenses
- Family nurse practitioner, New YorkPrimary
Family nurse practitioners near Kathleen 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
Kathleen Mary Williams' patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Kathleen Williams' median patient age at 60, with 85% women.
Kathleen Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women85%
- Men14%
Source: Dmand AI Patient Panel Data
Kathleen Mary Williams wrote 255 Medicare Part D claims in 2024
In 2024, Kathleen Williams wrote 255 Medicare Part D claims for 101 patients. 91% of them were for generic drugs.
Kathleen Williams' Part D claims by kind of drug, 2024
- Generic231 claims91%
- Brand-name24 claims9%
Drug classes CMS tracks in Kathleen Williams' Part D claims, 2024
- Opioids9%22 of 255 claims
- Antibiotics10%25 of 255 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
Kathleen Mary Williams scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Kathleen Williams for performance year 2024, reported as part of a group. Kathleen Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Kathleen Williams' MIPS scores, performance year 2024
- 90of 100Final score
- 75.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Kathleen Mary Williams received $474 in industry payments in 2025
CMS Open Payments shows 8 general payments to Kathleen Williams from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $131.
Companies that paid Kathleen 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 Kathleen Mary 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)Clinician Public Reporting: Overall MIPS Performance (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 Kathleen Mary 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 Kathleen Mary Williams' NPI number?
Kathleen Mary Williams' NPI number is 1962096693. It was assigned on February 23, 2021, and it is active in the NPI Registry.
What does Kathleen Mary Williams specialize in?
Kathleen Mary Williams is a family nurse practitioner in Rye Brook, New York. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Kathleen Mary Williams practice?
Kathleen Williams practices at 760 Westchester Ave, Rye Brook, NY 10573. Kathleen Williams' primary practice is CBLPath - Rye Brook in Rye Brook, New York. Dmand AI also links Kathleen Williams to 4 medical groups and 3 group practices and clinics.
What is Kathleen Mary Williams' office phone number?
The practice phone on file for Kathleen Williams is (914) 698-5706.
What is Kathleen Mary Williams' medical license number?
Kathleen Williams holds New York license F347024-01.
What medical group is Kathleen Mary Williams part of?
Kathleen Williams is linked to University of Rochester Medical Faculty Group (URMFG). Dmand AI links Kathleen Williams to 4 more medical groups.
Does Kathleen Mary Williams accept Medicare?
Yes. CMS lists Kathleen Williams as accepting Medicare assignment.
What is Kathleen Mary Williams' MIPS score?
Kathleen Williams' MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
Has Kathleen Mary Williams received payments from drug or device companies?
CMS Open Payments shows $474 in general payments to Kathleen Williams from 8 companies from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Kathleen Mary Williams been practicing?
Kathleen Williams graduated from medical school in 2020, 6 years ago.
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