NPPES file of Aug 9, 2026

Matthew M. Clark, PHD

Clinical Psychologist · Rochester, MN

Matthew M. Clark, PHD is a clinical psychologist with a practice address in Rochester, Minnesota, and NPI 1366420895, issued on Jan 5, 2006. Check the license (Minnesota LP4101, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1366420895
Name
Matthew M. Clark
Credential
PHD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
LP4101 MN
Self-reported in NPPES; status is on the state search
Practice location
200 1St St SW, Rochester, MN 55905
Phone
(507) 284-2511
Enumerated
Jan 5, 2006
Record last updated
Aug 24, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicaid ID
166326700 MN
Medicare enrollment
Enrolled (PECOS I20100302000749); 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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8 nearest clinical psychologist records → All 1,538 in Minnesota → Look up another NPI →

Also registered at 200 1St St SW

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

  1. Timothy Aadland, M.D.Diagnostic Radiology Physician1780662783
  2. Christopher Aakre, MDInternal Medicine Physician1508151663
  3. Kathryn Aaro, P.T.Physical Therapist1619360666
  4. Danielle Aase, MDReproductive Endocrinology Physician1316524135
  5. Uzoamaka Abajue, PHARMDPharmacist1982335295
  6. Francisco Abarca Rendon, MDIndependent Medical Examiner Physician1790096246

Verify Matthew M. Clark in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
    Search for license LP4101    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
Find the Minnesota 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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Bills Medicare through one group practice

  1. Mayo ClinicRochester, MN

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

Matthew M. Clark among 1,538 clinical psychologist records in Minnesota

Matthew M. Clark, PHD is one of 1,538 clinical psychologist records with a practice address in Minnesota. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 63% newer
  • In a Medicare fileYes · 26% of these records are
  • In the CMS Doctors and Clinicians fileYes · 33% of these records are
  • Graduated1986 · median 2008 among the 510 with a school on file
  • Record last updated2020 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in Minnesota

There are 1,538 clinical psychologist records in Minnesota.

All 1,538 in Minnesota → Every provider in Rochester → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Michael Basso, PH.D.Rochester, MN 559051497751291
  2. Jane Cerhan, PHDRochester, MN 559051023097656
  3. Shawna Ehlers, PHDRochester, MN 559051396722013
  4. Cynthia Harbeck Weber, PHDRochester, MN 559051972574135
  5. Mary Machulda, PHDRochester, MN 559051801874011
  6. James Malec, M.D.Rochester, MN 559051689653693
  7. Daniel Rohe, PHDRochester, MN 559051861472284
  8. Richard Seime, PHDRochester, MN 559051497733802

Common questions

What is Matthew M. Clark, PHD's NPI number?

Matthew M. Clark, PHD's National Provider Identifier (NPI) is 1366420895, issued on Jan 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Matthew M. Clark, PHD located?

The NPPES record lists a practice address at 200 1St St SW, Rochester, MN, 55905. Phone: (507) 284-2511. Providers update this record themselves, so call before visiting.

How can I verify Matthew M. Clark, PHD's license?

NPPES lists Minnesota license number LP4101, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity 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.