Doctor profile · Federal record

Dr. Jason Lam, DO

Student in an Organized Health Care Education/Training Program (CMS: Allergy/Immunology) · Internal Medicine Physician · Pediatrics Physician · Student in an Organized Health Care Education/Training Program · Saint Louis, MO

  • NPI 1861837338
  • Accepts Medicare
  • 13 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1402 S Grand Blvd Rm 157
Saint Louis, MO 631041004
(314) 977-8887
Additional location
1000 Oakland Dr
Kalamazoo, MI 490081282
(269) 337-4400

Credentials & registration

NPPES · NUCC
NPI registered
May 2013 — 13 yrs on file
Profile last updated
December 6, 2021
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
390200000X — NUCC code
State licenses (2)
Missouri #2017011857 · Michigan #5101020471

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861837338. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$22
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Novo Nordisk INC 1 $21.99

By nature of payment

Food and Beverage
$22

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,160
Patients
500
Total drug cost
$251,581
Drug Type Claims Patients Total cost
Azelastine Hcl Generic 239 102 $4,826
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 151 74 $2,809
Wixela Inhub (Fluticasone Propion/Salmeterol) Brand 116 50 $34,310
Montelukast Sodium Generic 110 39 $1,233
Ipratropium Bromide Generic 95 40 $4,904
Spiriva Respimat (Tiotropium Bromide) Brand 81 22 $32,626
Alvesco (Ciclesonide) Brand 76 29 $15,230
Prednisone Generic 56 47 $457
Pantoprazole Sodium Generic 55 22 $851
Flunisolide Generic 53 24 $4,919

Frequently asked questions

Auto-generated from federal data
What is Dr. Jason Lam's medical specialty?
Dr. Jason Lam practices Student in an Organized Health Care Education/Training Program in Saint Louis, MO.
Where does Dr. Jason Lam practice?
Dr. Jason Lam practices at 1402 S Grand Blvd Rm 157, Saint Louis, MO 631041004. Office phone: 3149778887.
What is Dr. Jason Lam's NPI?
Dr. Jason Lam's National Provider Identifier (NPI) is 1861837338, issued by NPPES.
Does Dr. Jason Lam accept Medicare assignment?
Yes. Dr. Jason Lam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.