Dr. Michael Chao Chen, MD
- 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
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ngc Endoscopy Services, LLC - HOPD
Acute Care Hospital outpatient department · Portland, Oregon
Find Dr. Chen's professional email, personal email and mobile number
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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
- 1881126241NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779915046
- NPI enumeration date
- April 3, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- 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 - HOPD1130 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.
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.
| Site | EHR vendor and product |
|---|---|
| Ngc Endoscopy Services, LLC - HOPD | Available with a free account |
| +6 more sites and 2 medical groups | Available 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, CaliforniaPrimary
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.
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chen and other urologists in Oregon.
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.
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
- Chronic kidney disease75%
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Heart failure42%
- Ischemic heart disease42%
- Anxiety33%
- 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.
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.
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.
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.
- Medical school
- Board certified in allergy & immunology
- Board certified in internal medicine
- Board certified in 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
- HMO2
- Medicare2
- POS2
- PPO2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael Chao Chen's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors 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 payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand 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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