Doctor profile · Federal record

Dr. Melissa Thepvongsa

Physician Assistant · Physician Assistant · Chula Vista, CA

  • NPI 1750964425
  • Accepts Medicare
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
765 Medical Center CT
Chula Vista, CA 919116600
(619) 616-2100
Additional location
1000 Vale Terrace Dr
Vista, CA 920845218
(760) 631-5000
Additional location
8788 Jamacha RD
Spring Valley, CA 919774035
(619) 515-2555

Credentials & registration

NPPES · NUCC
NPI registered
April 2021 — 5 yrs on file
Profile last updated
December 22, 2021
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
California #59540

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750964425. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,785
Transactions
34
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 3 $215.68
ShockWave Medical, INC 3 $206.26
Edwards Lifesciences Corporation 1 $179.03
Heartflow, INC. 2 $160.98
Abiomed 2 $151.09
Alnylam Pharmaceuticals INC. 2 $143.30
Neurocrine Biosciences, INC. 1 $122.95
Janssen Pharmaceuticals, INC 6 $121.73
Novartis Pharmaceuticals Corporation 5 $107.89
Boehringer Ingelheim Pharmaceuticals, INC. 2 $99.53
Cleerly, INC. 1 $83.44
Amgen INC. 3 $44.46
Boston Scientific Corporation 1 $43.61
Actelion Pharmaceuticals US, INC. 1 $25.61
Novo Nordisk INC 1 $24.63

By nature of payment

Food and Beverage
$1,785

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
737
Patients
274
Total drug cost
$117,064
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 137 58 $1,374
Xarelto (Rivaroxaban) Brand 92 27 $82,069
Atorvastatin Calcium Generic 82 41 $1,827
Metoprolol Succinate Generic 62 34 $1,133
Losartan Potassium Generic 57 28 $720
Metoprolol Tartrate Generic 56 25 $516
Carvedilol Generic 50 18 $456
Hydralazine Hcl Generic 45 13 $636
Isosorbide Mononitrate ER (Isosorbide Mononitrate) Brand 43 14 $854
Lisinopril Generic 31 16 $408

Frequently asked questions

Auto-generated from federal data
What is Dr. Melissa Thepvongsa's medical specialty?
Dr. Melissa Thepvongsa practices Physician Assistant in Chula Vista, CA.
Where does Dr. Melissa Thepvongsa practice?
Dr. Melissa Thepvongsa practices at 765 Medical Center CT, Chula Vista, CA 919116600. Office phone: 6196162100.
What is Dr. Melissa Thepvongsa's NPI?
Dr. Melissa Thepvongsa's National Provider Identifier (NPI) is 1750964425, issued by NPPES.
Does Dr. Melissa Thepvongsa accept Medicare assignment?
Yes. Dr. Melissa Thepvongsa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.