Doctor profile · Federal record

Dr. Jessica Mackinnon, PH.D

Clinical Psychologist · Port Townsend, WA

  • NPI 1942668793
  • 10 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
884 W Park Ave
Port Townsend, WA 983682273
(360) 385-0321
fax (360) 379-5534
Mailing address
Po Box 565
Port Townsend, WA 983680565

Credentials & registration

NPPES · NUCC
NPI registered
February 2016 — 10 yrs on file
Profile last updated
September 26, 2019
Specialty taxonomy
103TC0700X — NUCC code
State license (1)
Washington #PY 60600263

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942668793. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
171
Distinct HCPCS
2
Medicare allowed
$18,311
HCPCS Description Services Patients Avg allowed
90834 Psychotherapy, 45 minutes 86 41 $87
90837 Psychotherapy, 1 hour 85 36 $128

In context: peer comparison

Among 2 peers in Port Townsend Clinical Psychologist, average services per provider: 135. This provider delivers 1.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Jessica Mackinnon's medical specialty?
Dr. Jessica Mackinnon practices Clinical Psychologist in Port Townsend, WA.
Where does Dr. Jessica Mackinnon practice?
Dr. Jessica Mackinnon practices at 884 W Park Ave, Port Townsend, WA 983682273. Office phone: 3603850321.
What is Dr. Jessica Mackinnon's NPI?
Dr. Jessica Mackinnon's National Provider Identifier (NPI) is 1942668793, issued by NPPES.
What procedures does Dr. Jessica Mackinnon commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834); Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.