Doctor profile · Federal record

Dr. Maritza Harrison, FNP

Family Nurse Practitioner · Corona, CA

  • NPI 1114237104
  • 16 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
760 Washburn Ave Ste 6
Corona, CA 928823303
(951) 268-6995
fax (951) 268-6559

Credentials & registration

NPPES · NUCC
NPI registered
October 2010 — 16 yrs on file
Profile last updated
October 24, 2024
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
California #20263

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114237104. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$234
Transactions
7
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Janssen Pharmaceuticals, INC 3 $165.35
Abbvie INC. 1 $21.75
Bayer Healthcare Pharmaceuticals INC. 1 $15.80
CeQur Corporation 1 $15.41
Lilly USA, LLC 1 $15.26

By nature of payment

Food and Beverage
$234

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,586
Patients
420
Total drug cost
$183,541
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 272 78 $4,493
Metformin Hcl Generic 170 42 $2,002
Levothyroxine Sodium Generic 153 33 $2,601
Lisinopril Generic 132 34 $1,252
Losartan Potassium Generic 128 27 $2,000
Amlodipine Besylate Generic 118 35 $1,111
Omeprazole Generic 84 20 $634
Alendronate Sodium Generic 75 18 $721
Escitalopram Oxalate Generic 74 19 $940
Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) Brand 74 16 $31,750

Frequently asked questions

Auto-generated from federal data
What is Dr. Maritza Harrison's medical specialty?
Dr. Maritza Harrison practices Family Nurse Practitioner in Corona, CA.
Where does Dr. Maritza Harrison practice?
Dr. Maritza Harrison practices at 760 Washburn Ave Ste 6, Corona, CA 928823303. Office phone: 9512686995.
What is Dr. Maritza Harrison's NPI?
Dr. Maritza Harrison's National Provider Identifier (NPI) is 1114237104, issued by NPPES.