Samuel Lau, M.D.
Internal Medicine Physician · Portland, OR
Samuel Lau, M.D. is an internal medicine physician with a practice address in Portland, Oregon, and NPI 1811995087, issued on Jul 12, 2005. Check the license (Oregon MD22165, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Samuel Lau
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD22165 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1040 NW 22ND Ave Ste 660, Portland, OR 97210
- Phone
- (503) 413-7162
- Enumerated
- Jul 12, 2005
- Entity
- Type 1 · individual
Also registered at 1040 NW 22ND Ave Ste 660
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Henery, DOCardiovascular Disease Physician1932606407
- Jane Luu, MDCardiovascular Disease Physician1124281423
- Nicole Parker, PA-CMedical Physician Assistant1669478210
Verify Samuel Lau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD22165Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
37% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,751 Medicare Part D claims for 288 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Metoprolol Succinate478 claims
- Rosuvastatin Calcium254 claims
- Eliquis234 claims
- Losartan Potassium74 claims
- Amlodipine Besylate73 claims
- Nebivolol Hcl66 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.
The practice group's Medicare quality score for 2023: 90.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $350.33
11 payments, mostly food and beverage; the largest payer was Abbott Laboratories. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
4 hospital and facility affiliations
- Legacy Mount Hood Medical CenterGresham, OR · Acute Care Hospitals3 of 5 stars
- Legacy Clinics LLCPortland, OR
- Legacy Good Samaritan Hospital And Medical CenterPortland, OR
- Legacy Meridian Park HospitalTualatin, OR
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1,125 internal medicine physician records list a Portland practice address
They are 1,125 of the 42,088 NPPES records with a Portland practice address, and 2,511 internal medicine physician records in Oregon.
All 1,125 in Portland → All 2,511 in Oregon → Every provider in Portland →
Other internal medicine physician records in Oregon
- Charmaine Clarisse Abalos, M.D.Medford, OR1700376050
- Soraya Abbassian, M.D.Portland, OR1225029184
- Nicholas Abbott, M.D.Tualatin, OR1124319330
- Mohamed Abdel Khalek, M.DRoseburg, OR1972687390
- Rand AbedalweliPortland, OR1265019996
- Robert Abernathy, M.D.Bend, OR1063433449
- Hazel Jane Abool, M.D.Springfield, OR1346538360
- Mohamed Aboukhashan, MDMedford, OR1932350782
- Allison Abraham, D.O.Portland, OR1831488444
- Mary Abraham, MDCorvallis, OR1073876199
Common questions
What is Samuel Lau, M.D.'s NPI number?
Samuel Lau, M.D.'s National Provider Identifier (NPI) is 1811995087, issued on Jul 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Samuel Lau, M.D. located?
The NPPES record lists a practice address at 1040 NW 22ND Ave Ste 660, Portland, OR, 97210. Phone: (503) 413-7162. Providers update this record themselves, so call before visiting.
How can I verify Samuel Lau, M.D.'s license?
NPPES lists Oregon license number MD22165, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Samuel Lau, M.D. prescribe under Medicare Part D?
In 2024, Samuel Lau, M.D. had 1,751 Medicare Part D claims for 288 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
What is Samuel Lau, M.D.'s Medicare quality score?
The 2023 MIPS final score is 90.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.