Doctor profile · Federal record

Dr. Maysa Chanchuan

Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Los Angeles, CA

  • NPI 1568091619
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11301 Wilshire Blvd
Los Angeles, CA 900731003
(310) 478-3711
Mailing address
1847 Winona Blvd Apt 307
Los Angeles, CA 900273880

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
California #NP95013244 · California #780355

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568091619. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$269
Transactions
4
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Boehringer Ingelheim Pharmaceuticals, INC. 1 $124.99
Aurinia Pharma U.S., INC. 1 $99.94
Bayer Healthcare Pharmaceuticals INC. 1 $22.49
Novo Nordisk INC 1 $21.66

By nature of payment

Food and Beverage
$269

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
587
Patients
346
Total drug cost
$41,725
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 79 52 $1,709
Amlodipine Besylate Generic 65 43 $1,156
Metformin Hcl Generic 61 40 $756
Benazepril Hcl Generic 60 33 $1,385
Losartan Potassium Generic 57 35 $1,126
Alendronate Sodium Generic 39 21 $574
Hydrochlorothiazide Generic 31 20 $327
Levothyroxine Sodium Generic 29 17 $734
Januvia (Sitagliptin Phosphate) Brand 28 14 $31,289
Diclofenac Sodium Generic 27 16 $439

Frequently asked questions

Auto-generated from federal data
What is Dr. Maysa Chanchuan's medical specialty?
Dr. Maysa Chanchuan practices Family Nurse Practitioner in Los Angeles, CA.
Where does Dr. Maysa Chanchuan practice?
Dr. Maysa Chanchuan practices at 11301 Wilshire Blvd, Los Angeles, CA 900731003. Office phone: 3104783711.
What is Dr. Maysa Chanchuan's NPI?
Dr. Maysa Chanchuan's National Provider Identifier (NPI) is 1568091619, issued by NPPES.
Does Dr. Maysa Chanchuan accept Medicare assignment?
Yes. Dr. Maysa Chanchuan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.