NPPES file of Aug 9, 2026

James F. Gruba, LP

Psychologist · Duluth, MN

James F. Gruba, LP is a psychologist with a practice address in Duluth, Minnesota, and NPI 1023047404, issued on Jun 30, 2006. Check the license (Minnesota LP0149, as entered in NPPES) with the Minnesota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1023047404
Name
James F. Gruba
Credential
LP
Primary taxonomy
Psychologist 103T00000X
License number
LP0149 MN
Self-reported in NPPES; status is on the state search
Practice location
1401 E 1St St, Duluth, MN 55805
Phone
(218) 728-4491
Enumerated
Jun 30, 2006
Record last updated
May 23, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(218) 728-4404
Medicaid ID
069248400 MN
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest psychologist records → All 1,694 in Minnesota → Look up another NPI →

Also registered at 1401 E 1St St

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

  1. Amanda Borling, LGSWSocial Worker1346573995
  2. Michele Disch, RNRegistered Nurse1770747206
  3. Nicol ErdmannRegistered Nurse1780847061
  4. Brent Hanson, MSN, CNP, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1861945743
  5. Jennifer HarrisRegistered Nurse1164687067
  6. Benjamin Hatfield, MSW, LICSW, LADCClinical Social Worker1083993299

Verify James F. Gruba 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 LP0149    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

James F. Gruba among 1,694 psychologist records in Minnesota

James F. Gruba, 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 not. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 58% newer
  • In a Medicare fileNo · 22% of these records are
  • In the CMS Doctors and Clinicians fileNo · 25% of these records are
  • Record last updated2012 · 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).

62 psychologist records list a practice address in Duluth

They are 62 of the 4,084 NPPES records with a practice address in Duluth, and 1,694 psychologist records in Minnesota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

The 8 psychologist records with the nearest ZIP codes

  1. Marian FlammangDuluth, MN 558051053340240
  2. Richard GertsemaDuluth, MN 558051891727277
  3. Todd HeggestadDuluth, MN 558051164454096
  4. Rhonda KrossnerDuluth, MN 558051851322952
  5. Lynne LamarDuluth, MN 558051326076001
  6. Nancy LerouxDuluth, MN 558051598796500
  7. John McBrideDuluth, MN 558051811927080
  8. Daniel Moen, MADuluth, MN 558051952352973

Common questions

What is James F. Gruba, LP's NPI number?

James F. Gruba, LP's National Provider Identifier (NPI) is 1023047404, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James F. Gruba, LP located?

The NPPES record lists a practice address at 1401 E 1St St, Duluth, MN, 55805. Phone: (218) 728-4491. Providers update this record themselves, so call before visiting.

How can I verify James F. Gruba, LP's license?

NPPES lists Minnesota license number LP0149, 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. 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.