NPPES file of Aug 9, 2026

Grady Lenor Arth

Professional Counselor · Plymouth, MN

Grady Lenor Arth is a professional counselor with a practice address in Plymouth, Minnesota, and NPI 1720826308, issued on Jul 17, 2024. Check the license 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
1720826308
Name
Grady Lenor Arth
Primary taxonomy
Professional Counselor 101YP2500X
Practice location
10000 Hwy 55 Ste 300, Plymouth, MN 55441
Phone
(402) 560-3138
Enumerated
Jul 17, 2024
Record last updated
Jul 17, 2024
Medicare enrollment
Enrolled (PECOS I20250220001296); accepts 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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Also registered at 10000 Hwy 55 Ste 300

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

  1. Hannah Baker, LGSWSocial Worker1811879760
  2. Daniele Calcagno, MA, LPCCProfessional Counselor1740034420
  3. Erica DhakalMental Health Counselor1184307043
  4. Luke MorkenMental Health Counselor1083469795
  5. Kathy PascaleMental Health Counselor1952156614
  6. Samantha Swafford, MS, LPCCMental Health Counselor1356068217

Verify Grady Lenor Arth in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Minnesota board licenses this professionCheck 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
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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. Optum Behavioral Care OF Colorado PCMinneapolis, MN

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

28 professional counselor records list a practice address in Plymouth

They are 28 of the 1,500 NPPES records with a practice address in Plymouth, and 2,407 professional counselor records in Minnesota.

Other professional counselor records in Minnesota

  1. Krista Abbott, MA, LPCCMinneapolis, MN1225536196
  2. Tiffany Abbott, MS, LPCC, LADCAustin, MN1780532051
  3. Zeinab Abdalla, M.A.EDMinneapolis, MN1891456331
  4. Florence AbogeBrooklyn Center, MN1750174298
  5. Jennifer Abrahamson, M.A., L.P.C.New Brighton, MN1508105438
  6. Angela Ackerman, LPCCSt Cloud, MN1235644386
  7. Angela Ackerman, MA, LPCCBrooklyn Center, MN1093345902
  8. David Adair, LPCCMinneapolis, MN1508459462
  9. Kathryn Adams, MA, LPCCWinona, MN1104746619
  10. Kirsten Adank, MACrystal, MN1124785936

Common questions

What is Grady Lenor Arth's NPI number?

Grady Lenor Arth's National Provider Identifier (NPI) is 1720826308, issued on Jul 17, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Grady Lenor Arth located?

The NPPES record lists a practice address at 10000 Hwy 55 Ste 300, Plymouth, MN, 55441. Phone: (402) 560-3138. Providers update this record themselves, so call before visiting.

How can I verify Grady Lenor Arth's license?

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.

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.