NPPES file of Aug 9, 2026

Michael K. Lam, M.D.

Urology Physician · Vancouver, WA

Michael K. Lam, M.D. is a urology physician with a practice address in Vancouver, Washington, and NPI 1841618741, issued on Mar 29, 2014. Check the license on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841618741
Name
Michael K. Lam
Credential
M.D.
Primary taxonomy
Urology Physician 208800000X
License number
MD194245 OR
Self-reported in NPPES; status is on the state search
Practice location
12607 SE Mill Plain Blvd, Vancouver, WA 98684
Phone
(800) 813-2000
Enumerated
Mar 29, 2014
Record last updated
Feb 4, 2022
Medicare enrollment
Enrolled (PECOS I20191113003105); accepts Medicare assignment
Medical or professional school
University Of Vermont College Of Medicine, 2014
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 12607 SE Mill Plain Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Abera Abu, PHARM DPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1003366782
  2. Zaid Al Zubaidi, PHARMACISTPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1811652225
  3. Thomas Allmon, M.D.Family Medicine Physician1255431771
  4. Mojgan AmaniSleep Medicine (Psychiatry & Neurology) Physician1144508755
  5. Angela Aponte-Reid, R.N.Registered Nurse1184984775
  6. Stephanie Arciga, PHARMDPharmacist1134208069

Verify Michael K. Lam in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical CommissionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Washington license search

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37% fewer Medicare Part D claims than the average urology physician in 2024

849 Medicare Part D claims for 261 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 1% of claims. 65 claims were for opioids.

  1. Michael Lam849
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl235 claims
  2. Finasteride170 claims
  3. Trospium Chloride92 claims
  4. Ciprofloxacin Hcl48 claims
  5. Oxycodone Hcl45 claims
  6. Oxybutynin Chloride26 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $128.05

1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Lam$128.05
  2. Specialty average$3,800.04

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Kaiser Foundation Health Plan OF The NorthwestClackamas, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael K. Lam among 335 urology physician records in Washington

Michael K. Lam, M.D. is one of 335 urology physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 80% of them.

  • NPI issued2014 · 80% of these records are older, 18% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2014 · median 2005 among the 224 with a school on file
  • Record last updated2022 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in Washington

There are 335 urology physician records in Washington.

The 8 urology physician records with the nearest ZIP codes

  1. Nicholas Boncher, MDVancouver, WA 986841255546982
  2. Anthony Bui, MDVancouver, WA 986841598325805
  3. Scott Hawken, MDVancouver, WA 986841366890717
  4. Simone Vernez, M.D.Vancouver, WA 986841821524570
  5. Tammy Bloom, M.D.Vancouver, WA 986861164482949
  6. Adrienne Heckler, MDVancouver, WA 986861043476898
  7. Eric Kline, MDVancouver, WA 986861841339884
  8. Scott Matz, MDVancouver, WA 986861295996122

Common questions

What is Michael K. Lam, M.D.'s NPI number?

Michael K. Lam, M.D.'s National Provider Identifier (NPI) is 1841618741, issued on Mar 29, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Michael K. Lam, M.D. located?

The NPPES record lists a practice address at 12607 SE Mill Plain Blvd, Vancouver, WA, 98684. Phone: (800) 813-2000. Providers update this record themselves, so call before visiting.

How can I verify Michael K. Lam, M.D.'s license?

Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Michael K. Lam, M.D. prescribe under Medicare Part D?

In 2024, Michael K. Lam, M.D. had 849 Medicare Part D claims for 261 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.