NPPES file of Aug 9, 2026

Mark K. Yamaguchi, M.D.

Pain Medicine (Anesthesiology) Physician · Woodbury, MN

Mark K. Yamaguchi, M.D. is a pain medicine (anesthesiology) physician with a practice address in Woodbury, Minnesota, and NPI 1033313580, issued on Jun 11, 2007. Check the license (Minnesota 52910, 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
1033313580
Name
Mark K. Yamaguchi
Credential
M.D.
Primary taxonomy
Pain Medicine (Anesthesiology) Physician 207LP2900X
License number
52910 MN
Self-reported in NPPES; status is on the state search
Practice location
155 Radio Dr, Woodbury, MN 55125
Phone
(952) 831-8742
Enumerated
Jun 11, 2007
Record last updated
Apr 13, 2022
Fax
(952) 977-3459
Medicaid IDs
1033313580 WI
1033313580 MN
200863980 IN
Medicare enrollment
Enrolled (PECOS I20100824001312); accepts Medicare assignment
Medical or professional school
Creighton University School Of Medicine, 2003
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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8 nearest pain medicine (anesthesiology) physician records → All 51 in Minnesota → Look up another NPI →

Also registered at 155 Radio Dr

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

  1. Rita Acosta, LAT, ATC, EMTAthletic Trainer1043778228
  2. Albert Arslan, M.D.Sports Medicine (Emergency Medicine) Physician1528408671
  3. Alexis BakalakosOrthopedic Physical Therapist1134963457
  4. Serena BangasserPhysical Therapist1306738943
  5. Erik BarthoAthletic Trainer1699338228
  6. Cameron Bentz, PT, DPTPhysical Therapist1215421961

Verify Mark K. Yamaguchi 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 52910    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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71% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024

507 Medicare Part D claims for 164 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 98 claims were for opioids.

  1. Mark Yamaguchi507
  2. Specialty average1,750

Most prescribed

  1. Gabapentin114 claims
  2. Tizanidine Hcl89 claims
  3. Oxycodone Hcl42 claims
  4. Pregabalin37 claims
  5. Cyclobenzaprine Hcl27 claims
  6. Tramadol Hcl25 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.

Bills Medicare through 2 group practices

  1. Group Health Plan IncSaint Paul, MN
  2. Tria Orthopaedic Center LLCWoodbury, MN

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

Mark K. Yamaguchi among 51 pain medicine (anesthesiology) physician records in Minnesota

Mark K. Yamaguchi, M.D. is one of 51 pain medicine (anesthesiology) physician records with a practice address in Minnesota. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 43% of them.

  • NPI issued2007 · 43% of these records are older, 45% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2003 · median 2008 among the 39 with a school on file
  • Record last updated2022 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pain Medicine (Anesthesiology) Physician providers in Minnesota

There are 51 pain medicine (anesthesiology) physician records in Minnesota.

All 51 in Minnesota → Every provider in Woodbury → Pain Medicine (Anesthesiology) Physician nationwide →

The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes

  1. Connor Richardson, M.D.Vadnais Heights, MN 551271679139000
  2. Robalee Wanderman, M.D.Eagan, MN 551211689106429
  3. Todd Hess, M.D.Saint Paul, MN 551021760540587
  4. Stephen WagnerSaint Paul, MN 551021063524387
  5. Joslin Thiemann, C.R.N.A., NSPMCGlencoe, MN 553361205964061
  6. Robert Birch, MDBurnsville, MN 553371184678534
  7. Ronald Boeding, MDMaple Grove, MN 553691104093152
  8. Maura Hartigan, MDMaple Grove, MN 553691720344203

Common questions

What is Mark K. Yamaguchi, M.D.'s NPI number?

Mark K. Yamaguchi, M.D.'s National Provider Identifier (NPI) is 1033313580, issued on Jun 11, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mark K. Yamaguchi, M.D. located?

The NPPES record lists a practice address at 155 Radio Dr, Woodbury, MN, 55125. Phone: (952) 831-8742. Providers update this record themselves, so call before visiting.

How can I verify Mark K. Yamaguchi, M.D.'s license?

NPPES lists Minnesota license number 52910, 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 Mark K. Yamaguchi, M.D. prescribe under Medicare Part D?

In 2024, Mark K. Yamaguchi, M.D. had 507 Medicare Part D claims for 164 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.