Doctor profile · Federal record

Dr. Melissa Dehaan

Occupational Therapist · Sun City, AZ

  • NPI 1861185829
  • 3 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10101 W Palmeras Dr
Sun City, AZ 853732046
(877) 407-3422
fax (877) 407-4329
Mailing address
7 Carnegie Plz
Cherry Hill, NJ 080031000

Credentials & registration

NPPES · NUCC
NPI registered
May 2023 — 3 yrs on file
Specialty taxonomy
225X00000X — NUCC code
State license (1)
Arizona #OTH-008234

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861185829. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,183
Distinct HCPCS
4
Medicare allowed
$56,434
HCPCS Description Services Patients Avg allowed
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 1,341 32 $22
97530 Therapy procedure using functional activities 785 32 $31
97535 Training for self-care or home management, each 15 minutes 36 17 $24
97165 Evaluation for occupational therapy, typically 30 minutes 21 21 $93

In context: peer comparison

Among 1 peers in this city , average services per provider: 545. This provider delivers 4.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Melissa Dehaan's medical specialty?
Dr. Melissa Dehaan practices Occupational Therapist in Sun City, AZ.
Where does Dr. Melissa Dehaan practice?
Dr. Melissa Dehaan practices at 10101 W Palmeras Dr, Sun City, AZ 853732046. Office phone: 8774073422.
What is Dr. Melissa Dehaan's NPI?
Dr. Melissa Dehaan's National Provider Identifier (NPI) is 1861185829, issued by NPPES.
What procedures does Dr. Melissa Dehaan commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110); Therapy procedure using functional activities (HCPCS 97530); Training for self-care or home management (HCPCS 97535). Source: CMS Medicare Physician & Other Practitioners file.