NPPES file of Aug 9, 2026

Shuowen Chen, MD

Family Medicine Physician · Clackamas, OR

Shuowen Chen, MD is a family medicine physician with a practice address in Clackamas, Oregon, and NPI 1083118053, issued on Mar 22, 2018. Check the license (Oregon MD203902, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083118053
Name
Shuowen Chen
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD203902 OR
Self-reported in NPPES; status is on the state search
Practice location
10151 SE Sunnyside RD Ste 100, Clackamas, OR 97015
Phone
(503) 659-0880
Enumerated
Mar 22, 2018
Record last updated
Feb 13, 2025
Medicare enrollment
Enrolled (PECOS I20210820003073); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 10151 SE Sunnyside RD Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Andrew Bitney, DOFamily Medicine Physician1154815983
  2. Emily Cheslik, RDRegistered Dietitian1134791726
  3. Colleen Freeman, LCSWClinical Social Worker1396157814
  4. Romy Hafner, APRN-CNPFamily Nurse Practitioner1598191215
  5. Chelsea Jordan, RD, CDCESObesity and Weight Management Nutrition Registered Dietitian1023655826
  6. Joseph Kim, MDInternal Medicine Physician1891998043

Verify Shuowen Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD203902
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.4 times the Medicare Part D claims of the average family medicine physician in 2024

8,368 Medicare Part D claims for 744 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 357 claims were for opioids.

  1. Shuowen Chen8,368
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium586 claims
  2. Levothyroxine Sodium364 claims
  3. Lisinopril308 claims
  4. Amlodipine Besylate277 claims
  5. Losartan Potassium269 claims
  6. Hydrocodone-Acetaminophen224 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 MIPS final score for 2023 (Medicare payment program): 97.8 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score81.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Portland Adventist Medical CenterClackamas, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

85 family medicine physician records list a practice address in Clackamas

They are 85 of the 2,098 NPPES records with a practice address in Clackamas, and 2,847 family medicine physician records in Oregon.

Other family medicine physician records in Oregon

  1. Roxana Abbott, DOPortland, OR1275799082
  2. David Abdun-Nur, M.D.Grants Pass, OR1396737847
  3. Traci Ackron, D.O.Hillsboro, OR1336588789
  4. Orlando Acosta, MDHood River, OR1912990375
  5. Michele Adamcak, D.O.Tigard, OR1114097227
  6. Standley Adamek, DOTigard, OR1144515230
  7. Harry Adamo, MDSpringfield, OR1235191412
  8. Allyson AdamsClackamas, OR1043899537
  9. Caroline Adams, MDGresham, OR1164840815
  10. Justin Adams, M.D.Medford, OR1760616866

Common questions

What is Shuowen Chen, MD's NPI number?

Shuowen Chen, MD's National Provider Identifier (NPI) is 1083118053, issued on Mar 22, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Shuowen Chen, MD located?

The NPPES record lists a practice address at 10151 SE Sunnyside RD Ste 100, Clackamas, OR, 97015. Phone: (503) 659-0880. Providers update this record themselves, so call before visiting.

How can I verify Shuowen Chen, MD's license?

NPPES lists Oregon license number MD203902, 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 Shuowen Chen, MD prescribe under Medicare Part D?

In 2024, Shuowen Chen, MD had 8,368 Medicare Part D claims for 744 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Shuowen Chen, MD's MIPS final score?

The 2023 MIPS final score is 97.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.