Doctor profile · Federal record

Dr. Grete Cannon, OT

Hand Occupational Therapist (CMS: Occupational Therapist in Private Practice) · Occupational Therapist · Phoenix, AZ

  • NPI 1689938417
  • Accepts Medicare
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3033 N 44Th St Ste 100
Phoenix, AZ 850187227
(602) 631-3161
fax (602) 631-3162
Mailing address
Po Box 80217
Phoenix, AZ 850600217

Credentials & registration

NPPES · NUCC
NPI registered
June 2012 — 14 yrs on file
Profile last updated
September 7, 2022
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
225XH1200X — NUCC code
State license (1)
Arizona #5441
Medicaid
AZ #806851

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689938417. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,456
Distinct HCPCS
6
Medicare allowed
$39,308
HCPCS Description Services Patients Avg allowed
97530 Therapy procedure using functional activities 554 61 $31
97140 Therapy procedure using manual technique, each 15 minutes 454 72 $21
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 305 63 $23
97022 Application of whirlpool therapy 90 23 $11
97165 Evaluation for occupational therapy, typically 30 minutes 40 39 $98
97535 Training for self-care or home management, each 15 minutes 13 11 $24

In context: peer comparison

Among 2 peers in this city , average services per provider: 227. This provider delivers 6.4× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Grete Cannon's medical specialty?
Dr. Grete Cannon practices Hand Occupational Therapist in Phoenix, AZ.
Where does Dr. Grete Cannon practice?
Dr. Grete Cannon practices at 3033 N 44Th St Ste 100, Phoenix, AZ 850187227. Office phone: 6026313161.
What is Dr. Grete Cannon's NPI?
Dr. Grete Cannon's National Provider Identifier (NPI) is 1689938417, issued by NPPES.
Does Dr. Grete Cannon accept Medicare assignment?
Yes. Dr. Grete Cannon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Grete Cannon commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using functional activities (HCPCS 97530); Therapy procedure using manual technique (HCPCS 97140); Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110). Source: CMS Medicare Physician & Other Practitioners file.