Dr. Michael Chao Chen, MD

  • Portland, OR
  • Urologist
NPI1881126241PAC ID3779915046
Medicare services, 2024
34
Medicare patients, 2024
33
Part D claims, 2024
57
MIPS score, 2024
89
Hospital affiliations
2
Practice address
1130 Nw 22nd Ave, Portland, OR 97210
Professional email
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Mobile number
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Primary practice

Ngc Endoscopy Services, LLC - HOPD

Acute Care Hospital outpatient department · Portland, Oregon

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Dr. Michael Chao Chen is a urologist in Portland, Oregon

Dr. Chen practices at Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon.

Dr. Chen's NPI, 1881126241, was assigned on April 3, 2017. Dr. Chen graduated from SUNY Downstate Health Sciences University in 2017. Dr. Chen holds California license A158038.

NPI and contact details
Medicare PAC ID
3779915046
NPI enumeration date
April 3, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
35
Medical school graduation
2017

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Michael Chao Chen practices at Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon

Dr. Chen's primary practice is Ngc Endoscopy Services, LLC - HOPD, at 1130 Nw 22nd Ave, Portland, OR 97210.

  • Ngc Endoscopy Services, LLC - HOPD
    1130 Nw 22nd Ave, Portland, OR 97210

Source: Dmand AI Affiliation Data

Dr. Michael Chao Chen is affiliated with 7 sites of care and 3 medical groups

Dr. Chen's primary practice is Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon. Dr. Chen is also affiliated with Legacy Good Samaritan Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Chen to 1 more hospital, 3 group practices and clinics, 2 medical groups and 1 ambulatory surgery center, each named with a free account.

See all 10 affiliations for Dr. Chen

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Michael Chao Chen's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ngc Endoscopy Services, LLC - HOPDAvailable with a free account
+6 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael Chao Chen is one of 164 urologists in Oregon

Urology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Chen is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dr. Chen is licensed in California.

Specialties and state licenses

  • Urology, CaliforniaPrimaryLicense A158038 · 2018 to 2026 · taxonomy 208800000X

Urologists near Dr. Chen

Counts of urologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Michael Chao Chen billed Medicare for 34 services in 2024

CMS data shows 34 Medicare services from Dr. Chen across 2 procedure codes in 2024, for 33 Medicare patients. Medicare paid $6,239 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202434
Medicare patients33
Paid by Medicare$6,239
Procedure codes2

Dr. Chen's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 242024: 3442%

Dr. Chen compared with the Oregon median for urologists, 2024

  • Dr. Chen
  • Oregon median
Medicare services
34vs 89396% below
Medicare patients
33vs 28688% below
Part D claims
33vs 65895% below

Medians across 163 urologists in Oregon with Dmand AI profiles that report each measure.

Dr. Chen's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Michael Chao Chen treated 33 Medicare patients in 2024, average age 59

CMS counts 33 Medicare patients who saw Dr. Chen in 2024. The largest group is under 65, with 21 patients. 75% of them have chronic kidney disease, and 75% have diabetes. 64% are also on Medicaid. Their average risk score is 9.55, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 67, with 32% women.

Medicare patients, 202433
Average age59
Average risk score9.55
Also on Medicaid64%

Dr. Chen's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Chen's Medicare patients by sex, 2024

  • Women1752%
  • Men1648%

Chronic conditions among Dr. Chen's Medicare patients, 2024

  1. Chronic kidney disease75%
  2. Diabetes75%
  3. High blood pressure75%
  4. High cholesterol75%
  5. Heart failure42%
  6. Ischemic heart disease42%
  7. Anxiety33%
  8. Arthritis33%

Share of Medicare patients with each condition. A patient can have several.

Dr. Chen's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women32%
  • Men68%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Michael Chao Chen wrote 57 Medicare Part D claims in 2024

In 2024, Dr. Chen wrote 57 Medicare Part D claims for 33 patients. 95% of them were for generic drugs. CMS names the drug for 33 of them, across 2 drugs with 11 or more claims each, at $442 in total drug cost. In 2023, CMS named 161 claims across 4 drugs.

Part D claims, 202457
Drugs named by CMS2
Total drug cost$442
Part D patients33

Dr. Chen's Part D claims by kind of drug, 2024

  • Generic54 claims95%
  • Brand-name and other3 claims5%

Dr. Chen's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1612024: 3380%

Drugs named by CMS: 2 in 2024, 4 in 2023.

See all prescribing by Dr. Chen

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Michael Chao Chen scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Chen for performance year 2024, reported as part of a group. Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chen as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Chen's MIPS scores, performance year 2024

  • 89of 100Final score
  • 80.6of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Prostate resection: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Michael Chao Chen received $1,468 in industry payments from 2019 to 2023

CMS Open Payments shows 12 general payments to Dr. Chen from 4 drug and device companies from 2019 to 2023. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $680.

General payments to Dr. Chen by program year, 2019 to 2023

Companies that paid Dr. Chen the most, 2019 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Chen

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Michael Chao Chen graduated from SUNY Downstate Health Sciences University

Dr. Chen graduated from SUNY Downstate Health Sciences University in 2017.

  1. Medical schoolSUNY Downstate Health Sciences University
  2. Board certified in allergy & immunologyAmerican Board of Allergy and Immunology
  3. Board certified in internal medicineAmerican Board of Internal Medicine
  4. Board certified in orthopaedic surgeryAmerican Board of Orthopaedic Surgery

Source: Dmand AI Professional Profile Data

Dr. Michael Chao Chen accepts plans from 3 insurance carriers

Dr. Chen is in network with 3 carriers, including Elevance, Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.

  • Elevance
  • Blue Cross Blue Shield of Michigan
  • CMS Medicare

Plan types Dr. Chen accepts, by number of carriers

  1. HMO2
  2. Medicare2
  3. POS2
  4. PPO2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael Chao Chen's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Michael Chao Chen

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Michael Chao Chen's NPI number?

Dr. Michael Chao Chen's NPI number is 1881126241. It was assigned on April 3, 2017, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael Chao Chen?

Dr. Michael Chao Chen is a urologist in Portland, Oregon. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).

Where does Dr. Michael Chao Chen practice?

Dr. Chen practices at 1130 Nw 22nd Ave, Portland, OR 97210. Dr. Chen's primary practice is Ngc Endoscopy Services, LLC - HOPD in Portland, Oregon. Dmand AI also links Dr. Chen to 1 hospital, 3 group practices and clinics, 2 medical groups and 1 ambulatory surgery center.

What is Dr. Michael Chao Chen's medical license number?

Dr. Chen holds California license A158038.

Which hospitals is Dr. Michael Chao Chen affiliated with?

Dr. Chen is affiliated with Legacy Good Samaritan Medical Center. Dmand AI links Dr. Chen to 1 more hospital.

What medical group is Dr. Michael Chao Chen part of?

Dr. Chen is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Chen to 2 more medical groups.

Does Dr. Michael Chao Chen accept Medicare?

Yes. CMS data shows Dr. Chen billed Medicare for 34 services in 2024, and Dr. Chen accepts Medicare assignment.

Does Dr. Michael Chao Chen offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Chen as offering telehealth services.

What is Dr. Michael Chao Chen's MIPS score?

Dr. Chen's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

How many Medicare patients does Dr. Michael Chao Chen see?

CMS counts 33 Medicare patients who saw Dr. Chen in 2024, with an average age of 59.

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Is Dr. Michael Chao Chen board certified?

Yes. Dr. Chen is board certified in allergy & immunology by the American Board of Allergy and Immunology.

What services does Dr. Michael Chao Chen bill to Medicare?

In 2024, Dr. Chen's most billed Medicare services were surgery: urinary system (50360) and surgery: urinary system (50323).

Where did Dr. Michael Chao Chen go to medical school?

Dr. Chen graduated from SUNY Downstate Health Sciences University in 2017.

What drugs does Dr. Michael Chao Chen prescribe most?

In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Tamsulosin HCl and Finasteride.

Has Dr. Michael Chao Chen received payments from drug or device companies?

CMS Open Payments shows $1,468 in general payments to Dr. Chen from 4 companies from 2019 to 2023. The largest total came from Boston Scientific Corporation.

How long has Dr. Michael Chao Chen been practicing?

Dr. Chen graduated from medical school in 2017, 9 years ago.

What insurance does Dr. Michael Chao Chen accept?

Dr. Chen is in network with 3 carriers, including Elevance, Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.

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