Doctor profile · Federal record

Dr. Maria Trinh, PA-C

Medical Physician Assistant (CMS: Physician Assistant) · Pasadena, CA

  • NPI 1023369667
  • Accepts Medicare
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
473 N Fair Oaks Ave
Pasadena, CA 911033621
(626) 792-2378
Mailing address
724 E Merced Ave
West Covina, CA 917905142

Credentials & registration

NPPES · NUCC
NPI registered
September 2012 — 14 yrs on file
Profile last updated
April 17, 2016
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
California #22563

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023369667. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,090
Transactions
160
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Genzyme Corporation 15 $578.11
Regeneron Healthcare Solutions, INC. 11 $436.69
Abbvie INC. 16 $407.55
Pfizer INC. 17 $265.61
Sun Pharmaceutical Industries INC. 14 $250.82
Ucb, INC. 9 $243.63
Janssen Biotech, INC. 10 $230.60
Leo Pharma INC. 15 $224.07
Incyte Corporation 14 $221.08
Dermavant Sciences, INC. 11 $219.01
Lilly USA, LLC 7 $199.62
E.R. Squibb & Sons, L.L.C. 11 $197.63
Strata Skin Sciences, INC. 1 $158.42
Arcutis Biotherapeutics, INC. 5 $105.30
Amgen INC. 4 $89.74

By nature of payment

Food and Beverage
$3,888
Education
$202

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,055
Patients
558
Total drug cost
$445,399
Drug Type Claims Patients Total cost
Ketoconazole Generic 207 98 $5,025
Triamcinolone Acetonide Generic 140 87 $1,667
Famotidine Generic 69 20 $1,078
Betamethasone Dipropionate Generic 65 45 $3,220
Clindamycin Phosphate Generic 65 36 $1,938
Clobetasol Propionate Generic 64 43 $6,465
Hydrocortisone Generic 62 38 $345
Opzelura (Ruxolitinib Phosphate) Brand 58 20 $127,134
Mupirocin Generic 56 39 $603
Otezla (Apremilast) Brand 50 0 $252,560

Frequently asked questions

Auto-generated from federal data
What is Dr. Maria Trinh's medical specialty?
Dr. Maria Trinh practices Medical Physician Assistant in Pasadena, CA.
Where does Dr. Maria Trinh practice?
Dr. Maria Trinh practices at 473 N Fair Oaks Ave, Pasadena, CA 911033621. Office phone: 6267922378.
What is Dr. Maria Trinh's NPI?
Dr. Maria Trinh's National Provider Identifier (NPI) is 1023369667, issued by NPPES.
Does Dr. Maria Trinh accept Medicare assignment?
Yes. Dr. Maria Trinh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.