Doctor profile · Federal record

Dr. Deborah Monzyk, MSN, RN, BC, FNP-C

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Union, MO

  • NPI 1457350381
  • Accepts Medicare
  • 24 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1780 Old Highway 50 E
Union, MO 63084
(888) 403-1071
Additional location
901 Patients First Dr, Suite 1200
Washington, MO 630904700
(636) 390-1777
fax (636) 390-1778
Mailing address
1800 Community
Clinton, MO 647358804

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
November 14, 2018
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Missouri #099519
Medicaid
MO #429344302

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457350381. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$204
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
E.R. Squibb & Sons, L.L.C. 2 $147.19
Otsuka America Pharmaceutical, Inc. 1 $42.60
Teva Pharmaceuticals USA, Inc. 1 $13.73

By nature of payment

Food and Beverage
$204

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,618
Patients
192
Total drug cost
$371,124
Drug Type Claims Patients Total cost
Lamotrigine Generic 292 34 $5,104
Fluoxetine Hcl Generic 169 15 $2,227
Hydroxyzine Hcl Generic 147 32 $3,265
Sertraline Hcl Generic 131 19 $1,380
Abilify Maintena (Aripiprazole) Brand 129 16 $338,811
Trazodone Hcl Generic 124 21 $1,344
Aripiprazole Generic 113 26 $4,986
Escitalopram Oxalate Generic 111 18 $1,210
Quetiapine Fumarate Er (Quetiapine Fumarate) Brand 67 0 $6,675
Buspirone Hcl Generic 63 11 $711

Frequently asked questions

Auto-generated from federal data
What is Dr. Deborah Monzyk's medical specialty?
Dr. Deborah Monzyk practices Psychiatric/Mental Health Nurse Practitioner in Union, MO.
Where does Dr. Deborah Monzyk practice?
Dr. Deborah Monzyk practices at 1780 Old Highway 50 E, Union, MO 63084. Office phone: 8884031071.
What is Dr. Deborah Monzyk's NPI?
Dr. Deborah Monzyk's National Provider Identifier (NPI) is 1457350381, issued by NPPES.
Does Dr. Deborah Monzyk accept Medicare assignment?
Yes. Dr. Deborah Monzyk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.