NPPES file of Aug 9, 2026

Clayton Chen, M.D.

Therapeutic Radiology Physician · Minneapolis, MN

Clayton Chen, M.D. is a therapeutic radiology physician with a practice address in Minneapolis, Minnesota, and NPI 1598837569, issued on Nov 15, 2006. Check the license (Minnesota 47486, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1598837569
Name
Clayton Chen
Credential
M.D.
Primary taxonomy
Therapeutic Radiology Physician 2085R0203X
License numbers
47486 MN
16767 HI
Self-reported in NPPES; status is on the state search
Practice location
Phillips-Wangensteen Bldg Floor 1, Minneapolis, MN 55455
Phone
(612) 626-6146
Enumerated
Nov 15, 2006
Record last updated
Dec 7, 2023
Medicare enrollment
Enrolled (PECOS I20190808003318); accepts Medicare assignment
Medical or professional school
Virginia Commonwealth University, School Of Medicine, 2002
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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Verify Clayton Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 47486
    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 Minnesota license search

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93% fewer Medicare Part D claims than the average therapeutic radiology physician in 2024

12 Medicare Part D claims for 11 beneficiaries, against an average of 161 among the 108 providers of this specialty who prescribed in Part D.

  1. Clayton Chen12
  2. Specialty average161

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.

Bills Medicare through 3 group practices

  1. Fairview Express CareMaple Grove, MN
  2. Northbay Physicians Surgery Center, LLCVacaville, CA
  3. University OF Minnesota PhysiciansMinneapolis, MN

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

Therapeutic Radiology Physician providers in Minnesota

There are 8 therapeutic radiology physician records in Minnesota.

The 7 therapeutic radiology physician records with the nearest ZIP codes

  1. Elizabeth Ester, M.D.Minneapolis, MN 554551124264353
  2. Chung Lee, MDMinneapolis, MN 554551972609360
  3. Molly Hinton, R.T.(T)Minneapolis, MN 554171992679435
  4. David Monyak, M.D.Minneapolis, MN 554071932285988
  5. Laura Willson, MDMinneapolis, MN 554071528102084
  6. Yashoda Rao, M.D.Shakopee, MN 553791811981079
  7. Rodolfo UriasDuluth, MN 558051578500708

Common questions

What is Clayton Chen, M.D.'s NPI number?

Clayton Chen, M.D.'s National Provider Identifier (NPI) is 1598837569, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Clayton Chen, M.D. located?

The NPPES record lists a practice address at Phillips-Wangensteen Bldg Floor 1, Minneapolis, MN, 55455. Phone: (612) 626-6146. Providers update this record themselves, so call before visiting.

How can I verify Clayton Chen, M.D.'s license?

NPPES lists Minnesota license number 47486, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Clayton Chen, M.D. prescribe under Medicare Part D?

In 2024, Clayton Chen, M.D. had 12 Medicare Part D claims for 11 beneficiaries; the average among therapeutic radiology physician prescribers was 161. Part D covers Medicare prescriptions only.

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.