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Dr. Mitchell N Luu , MD

Internal Medicine β€’ Clackamas, OR

Active NPI 1063778793 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

9800 Se Sunnyside Rd
Clackamas, OR 970159750

Call 8008132000 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

9800 Se Sunnyside Rd

Clackamas, OR 970159750

Telephone 8008132000
Organization at the Same NPPES Address or Phone
Kaiser Foundation Health Plan Of The Northwest Facility NPI 1881641926

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Kaiser Foundation Health Plan Of The Northwest. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

University Of California, San Francisco School Of Medicine

Graduation Year

2012

30-day fills

5,860 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$1,446,096 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Industry payments (Open Payments)

No Open Payments records are listed for this clinician for 2019–2025.

Guide: How to read an Open Payments record

Years since graduation

14 years (graduated 2012)

CMS Doctors and Clinicians data list 2012 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2012

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Luu has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Luu as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Clackamas and Oregon

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

More Part D prescriptions than 70% of clinicians listed under Internal Medicine in Clackamas, OR (2024, 67 clinicians with data). Median for this group: 371. Middle half: 150 to 2,767.

More Part D prescriptions than 65% of clinicians listed under Internal Medicine in Oregon (2024, 1,208 clinicians with data). Median for this group: 565. Middle half: 88 to 4,339.

Part D drug cost

A higher Part D drug cost than 95% of clinicians listed under Internal Medicine in Clackamas, OR (2024, 67 clinicians with data). Median for this group: $19,076. Middle half: $7,216 to $182,284.

A higher Part D drug cost than 95% of clinicians listed under Internal Medicine in Oregon (2024, 1,208 clinicians with data). Median for this group: $35,352. Middle half: $2,511 to $309,543.

101 active clinicians are listed under Internal Medicine with a practice address in Clackamas, OR (2,118 in Oregon).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Clackamas

9.9% of these 101 clinicians have the CMS telehealth indicator.

73.3% of these 101 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D Β· Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 317 31,306 $3,985.28 111
Amlodipine Besylate Amlodipine Besylate 153 14,600 $1,760.21 55
Gabapentin Gabapentin 87 4,200 $1,426.55 25
Hydrochlorothiazide Hydrochlorothiazide 81 7,960 $895.92 30
Biktarvy Bictegrav/Emtricit/Tenofov Ala 81 6,240 $751,376.86 25
Tamsulosin Hcl Tamsulosin Hcl 80 6,754 $1,230.30 26
Famotidine Famotidine 69 4,085 $762.36 22
Fluticasone Propionate Fluticasone Propionate 68 2,340 $1,265.65 21
Lisinopril-Hydrochlorothiazide Lisinopril/Hydrochlorothiazide 68 6,230 $748.63 27
Bupropion Xl Bupropion Hcl 64 2,940 $998.51 12
Losartan Potassium Losartan Potassium 59 5,790 $818.98 29
Lisinopril Lisinopril 55 5,380 $753.61 24
Terazosin Hcl Terazosin Hcl 52 4,780 $2,276.04 14
Pantoprazole Sodium Pantoprazole Sodium 45 2,737 $500.34 19
Mirtazapine Mirtazapine 45 2,200 $928.34 13
Acyclovir Acyclovir 45 1,345 $599.04 13
Albuterol Sulfate Hfa Albuterol Sulfate 38 1,107 $616.74 26
Metoprolol Tartrate Metoprolol Tartrate 37 3,420 $386.14 13
Metformin Hcl Metformin Hcl 35 2,590 $373.16 11
Prezcobix Darunavir/Cobicistat 35 2,910 $243,760.03 11
Tivicay Dolutegravir Sodium 33 2,950 $240,831.51 β€”
Levothyroxine Sodium Levothyroxine Sodium 32 2,978 $630.18 14
Losartan-Hydrochlorothiazide Losartan/Hydrochlorothiazide 32 3,200 $336.76 β€”
Metformin Hcl Er Metformin Hcl 32 2,890 $265.04 13
Doxycycline Monohydrate Doxycycline Monohydrate 31 568 $457.87 22

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-08-12
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

License # reported to NPPES OR MD224259

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

License # reported to NPPES WA MD61661297

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Oregon Medical Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - INTERNAL MEDICINE

Medicare Enrollment ID

I20250827000715

Enrollment State Jurisdiction

WA

PECOS Control ID

7618286501

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Kaiser Foundation Health Plan Of The Northwest

14406 Ne 20th Ave, Vancouver, WA 986861448

Phone: 8008132000

Kaiser Foundation Health Plan Of The Northwest

9800 Se Sunnyside Rd, Clackamas, OR 970159750

Phone: 8008132000

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

27 listed
Allyson Adams

Family Medicine

NPI 1043899537
Dr. Amy Barnes , DO

Obstetrics & Gynecology

NPI 1053534313

Doctor of Osteopathic Medicine (D.O.)

Julia Barron , PA-C

Physician Assistant - Medical

NPI 1053570424

Physician Assistant (Certified)

Dr. Rachel Brandl , DO

Orthopaedic Surgery

NPI 1013440858

Doctor of Osteopathic Medicine (D.O.)

Dr. Ching-Wen Chang , MD

Radiology - Diagnostic Radiology

NPI 1053556035

Doctor of Medicine (M.D.)

Dr. Carol Chiu , MD

Obstetrics & Gynecology

NPI 1043458839

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
πŸ“
Updated Practice Location August 12, 2025

Registered at 9800 SE SUNNYSIDE RD, CLACKAMAS, OR 970159750 (Tel: 8008132000)

πŸ“
Updated Business Mailing Address August 12, 2025

Registered at 500 NE MULTNOMAH ST, PORTLAND, OR 972322023 (Tel: 8008132000)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) August 12, 2025

Internal Medicine (license number reported to NPPES: WA MD61661297)

βœ…
NPI Profile Active September 08, 2015

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) September 08, 2015

Registered at 275 W MACARTHUR BLVD, OAKLAND, CA 946115641 (Tel: 5107521190)

πŸ“
Business Mailing Address (Initial Record) September 08, 2015

Registered at 275 W MACARTHUR BLVD, OAKLAND, CA 946115641 (Tel: 5107521190)

πŸ‘€
Provider Name / Credentials (Initial Record) September 08, 2015

Recorded as MITCHELL LUU, M.D.

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) September 08, 2015

Internal Medicine (license number reported to NPPES: CA A127536)

🟒
Initial NPI Registration & Enumeration April 06, 2012

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1063778793
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 06, 2012
Last Update: August 12, 2025
Sole Proprietor: Yes

Other Internal Medicine Providers in Clackamas

All Internal Medicine Providers in Clackamas

More public profiles in Oregon

Directory navigation, in NPI number order.

Mailing Address

500 Ne Multnomah St

Portland, OR 972322023

Phone: 8008132000

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.