Doctor profile · Federal record

Dr. Michael Lam, M.D.

Urology Physician (CMS: Urology) · Student in an Organized Health Care Education/Training Program · Vancouver, WA

  • NPI 1841618741
  • Accepts Medicare
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
12607 Se Mill Plain Blvd
Vancouver, WA 986846055
(800) 813-2000
Additional location
3181 Sw Sam Jackson Park RD, Ohsu
Portland, OR 972393011
(503) 494-8211

Credentials & registration

NPPES · NUCC
NPI registered
March 2014 — 12 yrs on file
Profile last updated
February 4, 2022
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
208800000X — NUCC code
State license (1)
Oregon #MD194245

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841618741. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$128
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 1 $128.05

By nature of payment

Food and Beverage
$128

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
811
Patients
369
Total drug cost
$31,067
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 276 98 $4,401
Finasteride Generic 216 61 $2,874
Trospium Chloride Generic 74 44 $2,121
Ciprofloxacin Hcl Generic 55 45 $401
Oxycodone Hcl Generic 53 47 $335
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 31 25 $212
Doxycycline Monohydrate Generic 27 21 $277
Myrbetriq (Mirabegron) Brand 20 0 $19,216
Oxybutynin Chloride Generic 17 16 $202
Cephalexin Generic 15 12 $163

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Lam's medical specialty?
Dr. Michael Lam practices Urology Physician in Vancouver, WA.
Where does Dr. Michael Lam practice?
Dr. Michael Lam practices at 12607 Se Mill Plain Blvd, Vancouver, WA 986846055. Office phone: 8008132000.
What is Dr. Michael Lam's NPI?
Dr. Michael Lam's National Provider Identifier (NPI) is 1841618741, issued by NPPES.
Does Dr. Michael Lam accept Medicare assignment?
Yes. Dr. Michael Lam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.