Doctor profile · Federal record

Dr. Deborah Dunphy, PH.D.

Counseling Psychologist (CMS: Clinical Psychologist) · Group Psychotherapy Psychologist · Psychologist · Mount Vernon, WA

  • NPI 1538288691
  • Accepts Medicare
  • 31 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
406 S 1St St, Ste 300
Mount Vernon, WA 982733897
(360) 588-4626
fax (360) 336-3270
Mailing address
2411 N 24Th Pl
Mount Vernon, WA 982735867

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
April 6, 2017
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
103TC1900X — NUCC code
State license (1)
Washington #PY00003347

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538288691. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
158
Distinct HCPCS
1
Medicare allowed
$21,439
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 158 16 $136

In context: peer comparison

Among 1 peers in Mount Vernon Counseling Psychologist, average services per provider: 158. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Deborah Dunphy's medical specialty?
Dr. Deborah Dunphy practices Counseling Psychologist in Mount Vernon, WA.
Where does Dr. Deborah Dunphy practice?
Dr. Deborah Dunphy practices at 406 S 1St St, Mount Vernon, WA 982733897. Office phone: 3605884626.
What is Dr. Deborah Dunphy's NPI?
Dr. Deborah Dunphy's National Provider Identifier (NPI) is 1538288691, issued by NPPES.
Does Dr. Deborah Dunphy accept Medicare assignment?
Yes. Dr. Deborah Dunphy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Deborah Dunphy commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated Jul 18, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›