Doctor profile · Federal record

Dr. Katherine Thomas, FNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Buffalo, NY

  • NPI 1497473359
  • Accepts Medicare
  • 4 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1021 Broadway St
Buffalo, NY 142121460
(716) 529-3020
fax (716) 529-3040

Credentials & registration

NPPES · NUCC
NPI registered
August 2022 — 4 yrs on file
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
New York #349952

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497473359. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$16
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 1 $15.73

By nature of payment

Food and Beverage
$16

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
336
Patients
35
Total drug cost
$41,567
Drug Type Claims Patients Total cost
Metformin Hcl Generic 50 11 $402
Amlodipine Besylate Generic 44 0 $352
Atorvastatin Calcium Generic 36 13 $604
Lisinopril Generic 35 11 $228
Metoprolol Succinate Generic 26 0 $354
Levothyroxine Sodium Generic 18 0 $206
Trulicity (Dulaglutide) Brand 18 0 $21,536
Pantoprazole Sodium Generic 16 0 $214
Simvastatin Generic 15 0 $58
Clopidogrel (Clopidogrel Bisulfate) Brand 14 0 $180

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Thomas's medical specialty?
Dr. Katherine Thomas practices Family Nurse Practitioner in Buffalo, NY.
Where does Dr. Katherine Thomas practice?
Dr. Katherine Thomas practices at 1021 Broadway St, Buffalo, NY 142121460. Office phone: 7165293020.
What is Dr. Katherine Thomas's NPI?
Dr. Katherine Thomas's National Provider Identifier (NPI) is 1497473359, issued by NPPES.
Does Dr. Katherine Thomas accept Medicare assignment?
Yes. Dr. Katherine Thomas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.