Doctor profile · Federal record

Dr. Zachary Mangum, ARNP

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Psychiatric/Mental Health Registered Nurse · Student in an Organized Health Care Education/Training Program · Port Townsend, WA

  • NPI 1053929414
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
884 W Park Ave
Port Townsend, WA 983682273
(360) 385-0321
Mailing address
1700 13Th St # 4A
Everett, WA 982011689

Credentials & registration

NPPES · NUCC
NPI registered
July 2020 — 6 yrs on file
Profile last updated
April 1, 2021
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State licenses (2)
Washington #AP61160443 · Washington #RN60474418

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053929414. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$173
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Alkermes, Inc. 1 $117.29
Lundbeck LLC 2 $34.07
Tris Pharma Inc 1 $21.34

By nature of payment

Food and Beverage
$173

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
15
Patients
0
Total drug cost
$177
Drug Type Claims Patients Total cost
Lorazepam Generic 15 0 $177

Frequently asked questions

Auto-generated from federal data
What is Dr. Zachary Mangum's medical specialty?
Dr. Zachary Mangum practices Psychiatric/Mental Health Nurse Practitioner in Port Townsend, WA.
Where does Dr. Zachary Mangum practice?
Dr. Zachary Mangum practices at 884 W Park Ave, Port Townsend, WA 983682273. Office phone: 3603850321.
What is Dr. Zachary Mangum's NPI?
Dr. Zachary Mangum's National Provider Identifier (NPI) is 1053929414, issued by NPPES.
Does Dr. Zachary Mangum accept Medicare assignment?
Yes. Dr. Zachary Mangum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.