Doctor profile · Federal record

Dr. Chima Egwim, MSN, APRN, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Psychiatric/Mental Health Nurse Practitioner · Psychiatric/Mental Health Nurse Practitioner · Oroville, CA

  • NPI 1528792546
  • 4 yrs in practice
  • Licensed in 3 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2145 5Th Ave
Oroville, CA 959655870
(530) 534-5394
Additional location
10592 Fuqua St Ste A311
Houston, TX 770891443
(832) 757-9784
Mailing address
100 N Howard St Ste W
Spokane, WA 992010508

Credentials & registration

NPPES · NUCC
NPI registered
July 2022 — 4 yrs on file
Profile last updated
August 31, 2023
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State licenses (4)
California #95025983 · Texas #850058 · Texas #1101546 · Washington #AP61378115

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528792546. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$155
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Kyowa Kirin, INC. 1 $123.55
Indivior INC. 1 $31.57

By nature of payment

Food and Beverage
$155

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,572
Patients
737
Total drug cost
$21,349
Drug Type Claims Patients Total cost
Trazodone Hcl Generic 231 112 $3,025
Quetiapine Fumarate Generic 163 64 $2,842
Alprazolam Generic 141 78 $1,222
Bupropion Xl (Bupropion Hcl) Brand 141 62 $2,563
Sertraline Hcl Generic 135 64 $1,145
Clonazepam Generic 107 53 $974
Buspirone Hcl Generic 105 51 $1,226
Fluoxetine Hcl Generic 93 40 $1,059
Escitalopram Oxalate Generic 83 37 $1,650
Duloxetine Hcl Generic 81 39 $1,302

Frequently asked questions

Auto-generated from federal data
What is Dr. Chima Egwim's medical specialty?
Dr. Chima Egwim practices Psychiatric/Mental Health Nurse Practitioner in Oroville, CA.
Where does Dr. Chima Egwim practice?
Dr. Chima Egwim practices at 2145 5Th Ave, Oroville, CA 959655870. Office phone: 5305345394.
What is Dr. Chima Egwim's NPI?
Dr. Chima Egwim's National Provider Identifier (NPI) is 1528792546, issued by NPPES.
Does Dr. Chima Egwim accept Medicare assignment?
Dr. Chima Egwim does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.