NPPES file of Aug 9, 2026

Peter Joseph Kroll, LMFT

Marriage & Family Therapist · Duluth, MN

Peter Joseph Kroll, LMFT is a marriage & family therapist with a practice address in Duluth, Minnesota, and NPI 1508238106, issued on Oct 22, 2015. Check the license (Minnesota 3015, 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
1508238106
Name
Peter Joseph Kroll
Credential
LMFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
3015 MN
Self-reported in NPPES; status is on the state search
Practice location
332 W Superior St, Duluth, MN 55802
Phone
(218) 722-4379
Enumerated
Oct 22, 2015
Record last updated
Oct 22, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(218) 722-4333
Medicare enrollment
Enrolled (PECOS I20240528003484); may accept Medicare assignment
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 marriage & family therapist records → All 3,101 in Minnesota → Look up another NPI →

Also registered at 332 W Superior St

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

  1. Beth Anderson, LICSWClinical Social Worker1063877835
  2. Ralph Borchardt, M.A.Mental Health Counselor1043766835
  3. Kelly CrumpStudent in an Organized Health Care Education/Training Program1689545063
  4. Christopher DenzlerAddiction (Substance Use Disorder) Counselor1205388691
  5. Sara Gillis, LADCCounselor1871835033
  6. Rose Hoene, LICSWClinical Social Worker1538199872

Verify Peter Joseph Kroll 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 3015    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. HP Psychological Associates PCHermantown, MN

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

Peter Joseph Kroll among 3,101 marriage & family therapist records in Minnesota

Peter Joseph Kroll, LMFT is one of 3,101 marriage & family therapist 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 2015, is newer than 48% of them.

  • NPI issued2015 · 48% of these records are older, 46% newer
  • In a Medicare fileYes · 22% of these records are
  • In the CMS Doctors and Clinicians fileYes · 30% of these records are
  • Graduated2011 · median 2012 among the 923 with a school on file
  • Record last updated2015 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Marriage & Family Therapist providers in Minnesota

There are 3,101 marriage & family therapist records in Minnesota.

All 3,101 in Minnesota → Every provider in Duluth → Marriage & Family Therapist nationwide →

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Sarah Anderson, MADuluth, MN 558021427305390
  2. Hillary Giller, LMFTDuluth, MN 558021750622080
  3. Michele Gordon, LICSW LMFTDuluth, MN 558021720071921
  4. Krystle Haugen, LMFTDuluth, MN 558021962709790
  5. Dustin Holden, LMFTDuluth, MN 558021194849935
  6. Shelley Houston, LMFTDuluth, MN 558021285941880
  7. Rita Hughes, LMFTDuluth, MN 558021962724963
  8. Kimberly Lunde, MA, LMFTDuluth, MN 558021699188342

Common questions

What is Peter Joseph Kroll, LMFT's NPI number?

Peter Joseph Kroll, LMFT's National Provider Identifier (NPI) is 1508238106, issued on Oct 22, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Peter Joseph Kroll, LMFT located?

The NPPES record lists a practice address at 332 W Superior St, Duluth, MN, 55802. Phone: (218) 722-4379. Providers update this record themselves, so call before visiting.

How can I verify Peter Joseph Kroll, LMFT's license?

NPPES lists Minnesota license number 3015, 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.