NPPES file of Aug 9, 2026

Michael Arthur House, L.C.S.W

Mental Health Counselor · Portland, OR

Michael Arthur House, L.C.S.W is a mental health counselor with a practice address in Portland, Oregon, and NPI 1497867105, issued on Aug 31, 2006. Check the license (Oregon 001470, as entered in NPPES) with the Oregon 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
1497867105
Name
Michael Arthur House
Credential
L.C.S.W
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
001470 OR
Self-reported in NPPES; status is on the state search
Practice location
3550 N Interstate Ave, Portland, OR 97227
Phone
(503) 285-9321
Enumerated
Aug 31, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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.
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8 nearest mental health counselor records → All 15,190 in Oregon → Look up another NPI →

Also registered at 3550 N Interstate Ave

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

  1. Brianna Abbey, MA, LPC, CADC 1Professional Counselor1710133665
  2. Kaylene Adams, RPHPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1669922035
  3. John Alferes, M.D.Internal Medicine Physician1679680805
  4. James Allen, M.M.F.T.Addiction (Substance Use Disorder) Counselor1821192279
  5. Brad Anderson, M.D.Addiction Medicine (Family Medicine) Physician1245323724
  6. Brenda Annotti, F.N.P.Gerontology Registered Nurse1255335295

Verify Michael Arthur House in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 001470    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 Oregon 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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Michael Arthur House among 15,190 mental health counselor records in Oregon

Michael Arthur House, L.C.S.W is one of 15,190 mental health counselor records with a practice address in Oregon. 2% 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 under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 98% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2007 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3,724 mental health counselor records list a practice address in Portland

They are 3,724 of the 42,088 NPPES records with a practice address in Portland, and 15,190 mental health counselor records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 15,190 in Oregon → Every provider in Portland → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. Ann Augustine, LPCPortland, OR 972271548354079
  2. Nora Church, MAPortland, OR 972271528122553
  3. Gregory Crosby, MA LPCPortland, OR 972271538262969
  4. Susan Davis, M.A.Portland, OR 972271154412245
  5. Nancy Green, LCSWPortland, OR 972271952495657
  6. Theo Harper, M.A., L.P.C.Portland, OR 972271043327331
  7. Sherri Holman, MAPortland, OR 972271942304985
  8. Donna Macklin, M.A.Portland, OR 972271497868640

Common questions

What is Michael Arthur House, L.C.S.W's NPI number?

Michael Arthur House, L.C.S.W's National Provider Identifier (NPI) is 1497867105, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Arthur House, L.C.S.W located?

The NPPES record lists a practice address at 3550 N Interstate Ave, Portland, OR, 97227. Phone: (503) 285-9321. Providers update this record themselves, so call before visiting.

How can I verify Michael Arthur House, L.C.S.W's license?

NPPES lists Oregon license number 001470, as entered by the provider. Search the Oregon 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.