Doctor profile · Federal record

Dr. MARC PARKER, PSYD

Clinical Psychologist · Clinical Psychologist · PORTLAND, OR

  • NPI 1629422175
  • Accepts Medicare
  • 7 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1717 NE 42ND AVE STE 2103
PORTLAND, OR 972131570
(503) 227-3090
fax (971) 339-5269
Mailing address
PO BOX 83837
PORTLAND, OR 972830837

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
January 22, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
103TC0700X — NUCC code
State licenses (2)
Oregon #3372 · Washington #PY61009916

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629422175. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
318
Distinct HCPCS
2
Medicare allowed
$34,475
HCPCS Description Services Patients Avg allowed
90834 Psychotherapy, 45 minutes 265 14 $100
90837 Psychotherapy, 1 hour 53 12 $148

In context: peer comparison

Among 16 peers in this city , average services per provider: 69. This provider delivers 4.6× the peer median.