Doctor profile · Federal record

Dr. Kathleen Williams, NP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Surgical Physician Assistant · Geneseo, NY

  • NPI 1962096693
  • Accepts Medicare
  • MIPS 92.8 / 100 · 2023
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
114 Court St
Geneseo, NY 144541036
(585) 243-5990
fax (585) 243-3256
Additional location
1815 South Clinton Ave, Bldg. 500 Suite 530
Rochester, NY 14618
(585) 442-4310
fax (585) 442-6750
Mailing address
288 Wintergreen Way
Rochester, NY 146184838

Credentials & registration

NPPES · NUCC
NPI registered
February 2021 — 5 yrs on file
Profile last updated
July 22, 2023
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
New York #F347024-01 · New York #347024

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1962096693. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$397
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Arcutis Biotherapeutics, INC. 2 $139.13
Incyte Corporation 1 $130.00
E.R. Squibb & Sons, L.L.C. 1 $128.00

By nature of payment

Food and Beverage
$397

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
150
Patients
38
Total drug cost
$3,543
Drug Type Claims Patients Total cost
Omeprazole Generic 42 16 $520
Famotidine Generic 31 11 $450
Sucralfate Generic 18 0 $1,077
Dicyclomine Hcl Generic 16 0 $311
Gabapentin Generic 15 11 $186
Pantoprazole Sodium Generic 15 0 $178
Esomeprazole Magnesium Generic 13 0 $820

Frequently asked questions

Auto-generated from federal data
What is Dr. Kathleen Williams's medical specialty?
Dr. Kathleen Williams practices Family Nurse Practitioner in Geneseo, NY.
Where does Dr. Kathleen Williams practice?
Dr. Kathleen Williams practices at 114 Court St, Geneseo, NY 144541036. Office phone: 5852435990.
What is Dr. Kathleen Williams's NPI?
Dr. Kathleen Williams's National Provider Identifier (NPI) is 1962096693, issued by NPPES.
Does Dr. Kathleen Williams accept Medicare assignment?
Yes. Dr. Kathleen Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.