Doctor profile · Federal record

Dr. Katherine Denison, AGACNP

Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Gilbert, AZ

  • NPI 1396426292
  • Accepts Medicare
  • 3 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2946 E. Banner Gateway Dr
Gilbert, AZ 85234
(480) 256-6444
fax (480) 256-3359
Additional location
Vascular Institute of Arizona, 8405 E Baseline RD, Suite 107
Mesa, AZ 85209
(480) 936-7722
fax (480) 936-7723

Credentials & registration

NPPES · NUCC
NPI registered
July 2023 — 3 yrs on file
Profile last updated
August 7, 2025
Year of graduation
2023 — 3 yrs since
Specialty taxonomy
363LA2100X — NUCC code
State license (1)
Arizona #295288

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396426292. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$196
Transactions
6
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
SEAGEN INC. 1 $74.00
W. L. Gore & Associates, Inc. 2 $52.97
PFIZER INC. 2 $47.59
Silk Road Medical, Inc. 1 $21.07

By nature of payment

Food and Beverage
$122
Education
$74

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Denison's medical specialty?
Dr. Katherine Denison practices Acute Care Nurse Practitioner in Gilbert, AZ.
Where does Dr. Katherine Denison practice?
Dr. Katherine Denison practices at 2946 E. Banner Gateway Dr, Gilbert, AZ 85234. Office phone: 4802566444.
What is Dr. Katherine Denison's NPI?
Dr. Katherine Denison's National Provider Identifier (NPI) is 1396426292, issued by NPPES.
Does Dr. Katherine Denison accept Medicare assignment?
Yes. Dr. Katherine Denison accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.