NPPES file of Aug 9, 2026

Catherine Lott Samson, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Portland, OR

Catherine Lott Samson, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Portland, Oregon, and NPI 1710075221, issued on Oct 10, 2006. Check the license (Oregon 200650006NP, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1710075221
Name
Catherine Lott Samson
Credential
PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
200650006NP OR
AP30007493 WA
Self-reported in NPPES; status is on the state search
Practice location
2455 NW Marshall St, Portland, OR 97210
Phone
(503) 679-6470
Enumerated
Oct 10, 2006
Record last updated
Mar 24, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(503) 296-2996
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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Also registered at 2455 NW Marshall St

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

  1. Zoe Crawford, LCSWClinical Social Worker1356633119
  2. Sandy Evans, L.AC.Acupuncturist1508020504
  3. Gerald Fogel, MDPsychoanalyst1639318181
  4. Tera Hoffman, PHDPsychologist1043699887
  5. Tatsuro Ogisu, M.D.Physical Medicine & Rehabilitation Physician1902940505
  6. Constance Powell, MDPsychiatric/Mental Health Registered Nurse1619155603

Verify Catherine Lott Samson 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 200650006NP    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

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99% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

12 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Catherine Samson12
  2. Specialty average906

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Psychiatric/Mental Health Nurse Practitioner providers in Oregon

There are 1,217 psychiatric/mental health nurse practitioner records in Oregon.

All 1,217 in Oregon → Every provider in Portland →

Other psychiatric/mental health nurse practitioner records in Oregon

  1. Doris Aasland, NPOregon City, OR1356356836
  2. Gemechis AbdissaPortland, OR1801710660
  3. Abdul Munir Abdul GhiyasPortland, OR1467373274
  4. Hayley Abel, APNP, CPNP-PCThe Dalles, OR1265785885
  5. Olubunmi Aborisade, DNPPortland, OR1689379364
  6. Debra Achenbach, PMHNPCottage Grove, OR1477612869
  7. Nicholas Adair, PMHNP-BCSalem, OR1912521816
  8. Katie Adams, PMHNPCoos Bay, OR1619737210
  9. Tosin Addeh, APRN, PMHNP-BCBeaverton, OR1871342097
  10. Adenike Adelakun, PMHNPKlamath Falls, OR1558073858

Common questions

What is Catherine Lott Samson, PMHNP-BC's NPI number?

Catherine Lott Samson, PMHNP-BC's National Provider Identifier (NPI) is 1710075221, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Lott Samson, PMHNP-BC located?

The NPPES record lists a practice address at 2455 NW Marshall St, Portland, OR, 97210. Phone: (503) 679-6470. Providers update this record themselves, so call before visiting.

How can I verify Catherine Lott Samson, PMHNP-BC's license?

NPPES lists Oregon license number 200650006NP, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Catherine Lott Samson, PMHNP-BC prescribe under Medicare Part D?

In 2024, Catherine Lott Samson, PMHNP-BC had 12 Medicare Part D claims; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions 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.