DR. SAMUEL S.M. LAU M.D.
NPI 1811995087
Internal Medicine - Interventional Cardiology in Portland, OR

Q: What is Samuel Lau's NPI number?

The NPI number for Samuel Lau is 1811995087. It was assigned to this individual provider in the NPPES registry on July 12, 2005.

Q: What is Samuel Lau's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Q: When was this NPI record last updated?

The NPPES record for Samuel Lau was last updated on May 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 12, 2005PECOS EnrolledAccepts Medicare Assignment

85.78/100

CMS Quality Rating

1040 NW 22ND AVE STE 660, PORTLAND, OR 97210(503) 413-7162(503) 413-7148 Get Directions Write a Review

NPPES record last updated: May 1, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Samuel S.m. Lau M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SAMUEL S.M. LAU M.D. (NPI 1811995087) is an individual interventional cardiology provider in Portland, Oregon, licensed in Oregon (MD22165) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Legacy Emanuel Medical Center, and is a graduate of Creighton University School Of Medicine (1988).

NPPES Registry Identity

NPI1811995087

Entity TypeIndividualMale

Primary Taxonomy207RI0011X

Provider Legal NameDR. SAMUEL S.M. LAUCredential: M.D.

Location Address1040 NW 22ND AVE STE 660Portland, OR 97210-3083

Mailing AddressPo Box 3808Portland, OR 97208-3808 · (503) 413-3900 · Fax (503) 413-3710

Phone(503) 413-7162

Fax(503) 413-7148

Sole ProprietorNo

Medical School CMSCreighton University School Of MedicineGraduated 1988

Enumeration DateJuly 12, 2005

Last NPPES UpdateMay 1, 2025

NPPES CertifiedMay 1, 2025

✔ NPI 1811995087 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RI0011X

License✔ Licensed in OR · MD22165

Definition

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Also ListedInternal MedicineTaxonomy 207R00000X · License MD22165 (OR)

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License MD22165 (OR)

1040 NW 22ND AVE STE 660, Portland, OR 97210

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Other Identifiers 1

Medicaid130272OR

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Samuel S.m. Lau M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9931012226

PECOS Enrollment IDI20031112000210

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Samuel Lau reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Legacy Clinics LLC

Same address

Clinic/Center

1130 NW 22ND AVE STE 220
Portland, OR 97210

Reassigned Medicare billing, Oregon enrollment
1,248 clinicians in this Medicare group

NPI 1902827272 (503) 413-2901

Legacy Good Samaritan Hospital And Medical Center

0.1 mi

General Acute Care Hospital

1015 NW 22ND AVE
Portland, OR 97210

Reassigned Medicare billing, Oregon enrollment
387 clinicians in this Medicare group

NPI 1780608216 (503) 413-7711

Legacy Emanuel Hospital & Health Center

1.6 mi

General Acute Care Hospital

2801 N GANTENBEIN AVE
Portland, OR 97227

Reassigned Medicare billing, Oregon enrollment
719 clinicians in this Medicare group

NPI 1831112358 (503) 413-2200

Legacy Meridian Park Hospital

11 mi

Hospitalist

19300 SW 65TH AVE
Tualatin, OR 97062

Reassigned Medicare billing, Oregon enrollment
218 clinicians in this Medicare group

NPI 1023305034 (503) 692-1212

Tuality Medical Group LLC

14 mi

Neurology

364 SE 8TH AVE STE 101
Hillsboro, OR 97123

Reassigned Medicare billing, Oregon enrollment
691 clinicians in this Medicare group

NPI 1639690704 (503) 681-1000

Legacy Mount Hood Medical Center

14 mi

General Acute Care Hospital

24800 SE STARK ST
Gresham, OR 97030

Reassigned Medicare billing, Oregon enrollment
132 clinicians in this Medicare group

NPI 1255354700 (503) 674-1122

Silverton Health

27 mi

Clinic/Center

861 W MAIN ST
Molalla, OR 97038

Reassigned Medicare billing, Oregon enrollment
568 clinicians in this Medicare group

NPI 1861116055 (503) 874-5653

Peacehealth

101 mi

General Acute Care Hospital

3333 RIVERBEND DRIVE
Springfield, OR 97477

Reassigned Medicare billing, Oregon enrollment
7 clinicians in this Medicare group

NPI 1083888515 (541) 686-7034

Mckenzie Physician Services LLC

1,976 mi

General Practice

1573 MALLORY LN STE 100
Brentwood, TN 37027

Reassigned Medicare billing, Oregon enrollment
198 clinicians in this Medicare group

NPI 1316909054 (152) 221-1400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 14

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

173 services152 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

128 services125 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

80 services64 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

72 services67 patients

Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 93294

This procedure evaluates your pacemaker system remotely for up to 90 days. It checks whether single, dual, multiple lead, or leadless pacemakers are working properly. It's a safe, convenient way to ensure your heart device is functioning optimally.

49 services30 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

30 services30 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

29 services26 patients

Programming of dual lead pacemaker system 93280

Programming of a dual lead pacemaker system is a procedure to adjust your heart's pacemaker settings. This process involves a small device, called a programmer, that communicates with your pacemaker to ensure it's working optimally for your heart's needs.

26 services16 patients

Ultrasound of heart, follow-up 93308

A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.

26 services23 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

26 services26 patients

Ultrasound of heart blood flow, valves and chambers, follow-up 93321

This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.

22 services20 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

14 services14 patients

Insertion of pacemaker and upper and lower heart chamber electrode 33208

A pacemaker insertion is a procedure where a small device, called a pacemaker, is implanted under your skin. This device uses electrical pulses to prompt the heart to beat at a normal rate. Electrodes are placed in the upper and lower chambers of your heart to help regulate your heartbeat.

12 services12 patients

Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist 93458

This procedure involves placing a tube into your left lower heart chamber and coronary artery. It helps doctors diagnose heart conditions by allowing them to view these areas in detail. A radiologist will review the images to ensure accurate diagnosis.

12 services12 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Legacy Emanuel Medical Center

Acute Care Hospitals · Portland, OR

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380007

Location2801 N Gantenbein AvenuePortland, OR 97227 · Multnomah County

Emergency services Birthing friendly

Ohsu Hospital And Clinics

Acute Care Hospitals · Portland, OR

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number380009

Location3181 SW Sam Jackson Park RoadPortland, OR 97239 · Multnomah County

Emergency services Birthing friendly

Legacy Good Samaritan Medical Center

Acute Care Hospitals · Portland, OR

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380017

Location1015 NW 22nd Avenue, W121Portland, OR 97210 · Multnomah County

Emergency services Birthing friendly

Legacy Mount Hood Medical Center

Acute Care Hospitals · Gresham, OR

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380025

Location24800 SE Stark StreetGresham, OR 97030 · Multnomah County

Emergency services Birthing friendly

Legacy Meridian Park Medical Center

Acute Care Hospitals · Tualatin, OR

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380089

Location19300 SW 65th AvenueTualatin, OR 97062 · Washington County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97210 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$134.16 typical visit price

range $58.99 – $176.88

Typical copayment $33.54 (range $14.74 – $44.22)

Most-billed visit code 99204

Established Patient

$103.51 typical visit price

range $19.32 – $144.79

Typical copayment $25.87 (range $4.83 – $36.19)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.78/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

96.89

Promoting Interoperability

100

Improvement Activities

Cost

48.45

Reported Quality Measures

Care Plan

Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…

1%710 patients1/55-star benchmark: 100%

Colorectal Cancer Screening

Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer

0%535 patients1/55-star benchmark: 85%

Diabetes: Medical Attention for Nephropathy

The percentage of patients 18-75 years of age with diabetes who had a nephropathy screening test or evidence of nephropathy during the measurement period

86%118 patients4/55-star benchmark: 99%

Documentation of Current Medications in the Medical Record

Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.

100%1,116 patients5/55-star benchmark: 100%

e-Prescribing

At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.

96%1,030 patients4/55-star benchmark: 99%

Health Information Exchange

The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for…

38%228 patients2/55-star benchmark: 88%

Medication Reconciliation

The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.

100%292 patients5/55-star benchmark: 100%

Patient-Specific Education

The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.

39%1,219 patients2/55-star benchmark: 97%

Pneumococcal Vaccination Status for Older Adults

Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine

1%669 patients1/55-star benchmark: 90%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…

23%930 patients1/55-star benchmark: 97%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user

Patients screenedForUse: 100% · 139 patients

88%139 patients4/55-star benchmark: 98%

Preventive Care and Screening: Unhealthy Alcohol Use: Screening & Brief Counseling

Percentage of patients aged 18 years and older who were screened for unhealthy alcohol use using a systematic screening method at least once within the last 24 months AND who received brief counseling if identified as an unhealthy alcohol user

40%139 patients2/55-star benchmark: 100%

Provide Patient Access

At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…

99%1,219 patients4/55-star benchmark: 100%

Secure Messaging

For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…

4%1,219 patients1/55-star benchmark: 89%

View, Download, or Transmit (VDT)

At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.

12%1,219 patients

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JANE TUYET LUU MD

Internal Medicine (Cardiovascular Disease)

1040 NW 22ND AVE STE 660
PORTLAND, OR 97210

Multnomah County (503) 413-7162

NICOLE E. PARKER PA-C

Physician Assistant (Medical)

1040 NW 22ND AVE STE 660
PORTLAND, OR 97210

Multnomah County (503) 413-7162

DR. DANIEL JAMES HENERY DO

Internal Medicine (Cardiovascular Disease)

1040 NW 22ND AVE STE 660
PORTLAND, OR 97210

Multnomah County (503) 413-7162

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Samuel Lau's NPI number?

The NPI number for Samuel Lau is 1811995087. It was assigned to this individual provider in the NPPES registry on July 12, 2005.

Where is Samuel Lau located?

Samuel Lau practices at 1040 NW 22nd Ave Ste 660, Portland, OR 97210. The listed phone number is (503) 413-7162.

What is Samuel Lau's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Samuel Lau enrolled in Medicare?

Yes. Samuel Lau is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Samuel Lau's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Samuel Lau reassigns Medicare benefits to 9 organizations: Legacy Clinics LLC (Portland, OR), Legacy Good Samaritan Hospital And Medical Center (Portland, OR), Legacy Emanuel Hospital & Health Center (Portland, OR), Legacy Meridian Park Hospital (Tualatin, OR), Tuality Medical Group LLC (Hillsboro, OR) and 4 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Samuel Lau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Samuel Lau accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Samuel Lau as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Samuel Lau affiliated with any hospitals?

According to CMS data, Samuel Lau is affiliated with Legacy Emanuel Medical Center, Ohsu Hospital And Clinics, Legacy Good Samaritan Medical Center, Legacy Mount Hood Medical Center and Legacy Meridian Park Medical Center.

When was this NPI record last updated?

The NPPES record for Samuel Lau was last updated on May 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.