NPPES file of Aug 9, 2026

Marissa H. Swanson, PHD, LP

Psychologist · Rochester, MN

Marissa H. Swanson, PHD, LP is a psychologist with a practice address in Rochester, Minnesota, and NPI 1124901830, issued on Jul 29, 2025. Check the license (Minnesota GL0141, 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
1124901830
Name
Marissa H. Swanson
Credential
PHD, LP
Primary taxonomy
Psychologist 103T00000X
License numbers
GL0141 MN
PSY-2023-0067 NM
Self-reported in NPPES; status is on the state search
Practice location
210 9TH St SE, Rochester, MN 55904
Phone
(507) 288-3443
Enumerated
Jul 29, 2025
Record last updated
Oct 14, 2025
Medicare enrollment
Enrolled (PECOS I20251006002033); 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 psychologist records → All 1,694 in Minnesota → Look up another NPI →

Also registered at 210 9TH St SE

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

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  6. Jordan Anderson, DNP, APRN, CNPGerontology Nurse Practitioner1881301109

Verify Marissa H. Swanson 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 GL0141    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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One hospital affiliation

  1. Olmsted Medical CenterRochester, MN · Acute Care Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Marissa H. Swanson among 1,694 psychologist records in Minnesota

Marissa H. Swanson, PHD, LP is one of 1,694 psychologist records with a practice address in Minnesota. 22% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 97% of them.

  • NPI issued2025 · 97% of these records are older, 1% newer
  • In a Medicare fileYes · 22% of these records are
  • In the CMS Doctors and Clinicians fileYes · 25% of these records are
  • Graduated2019 · median 2007 among the 427 with a school on file
  • Record last updated2025 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychologist providers in Minnesota

There are 1,694 psychologist records in Minnesota.

All 1,694 in Minnesota → Every provider in Rochester → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. Mary BeerRochester, MN 559041184679086
  2. Marcia Guertin, PSY.D.Rochester, MN 559041033285184
  3. Nancy Hengeveld, M.S., L.P.Rochester, MN 559041770668246
  4. Jeanne Henke, M.S., L.P.Rochester, MN 559041447387931
  5. Katherine KainzRochester, MN 559041477505865
  6. William Kleis, MS, LP, LLCRochester, MN 559041174511752
  7. Joyce Lawler, LICENSED PSYCHOLOGISRochester, MN 559041891822409
  8. Barbara LoringRochester, MN 559041194777649

Common questions

What is Marissa H. Swanson, PHD, LP's NPI number?

Marissa H. Swanson, PHD, LP's National Provider Identifier (NPI) is 1124901830, issued on Jul 29, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Marissa H. Swanson, PHD, LP located?

The NPPES record lists a practice address at 210 9TH St SE, Rochester, MN, 55904. Phone: (507) 288-3443. Providers update this record themselves, so call before visiting.

How can I verify Marissa H. Swanson, PHD, LP's license?

NPPES lists Minnesota license number GL0141, 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.