Catherine Samson, Pmhnp, LLC
NPI 1538454178 · Psychiatric/Mental Health Nurse Practitioner · Portland, OR
Catherine Samson, Pmhnp, LLC is a Psychiatric/Mental Health Nurse Practitioner organization in Portland, OR (NPI 1538454178).
Provider details
- NPI number
- 1538454178
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Catherine Samson, Manager(503) 679-6470
- License
- OR200650006NP (OR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-11
- Last updated
- 2014-03-24
Frequently asked questions
- What is Catherine Samson, Pmhnp, LLC's NPI number?
- Catherine Samson, Pmhnp, LLC's National Provider Identifier (NPI) is 1538454178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Catherine Samson, Pmhnp, LLC?
- Catherine Samson, Pmhnp, LLC is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Samson, Pmhnp, LLC located?
- Catherine Samson, Pmhnp, LLC's practice location on file with NPPES is 2455 Nw Marshall St, Portland, OR 97210-2949.
- What is Catherine Samson, Pmhnp, LLC's phone number?
- The practice phone number listed in the NPPES registry for Catherine Samson, Pmhnp, LLC is (503) 679-6470.
- Who is the authorized official for Catherine Samson, Pmhnp, LLC?
- The authorized official listed on Catherine Samson, Pmhnp, LLC's NPPES record is Catherine Samson, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Catherine Samson, Pmhnp, LLC's NPI active?
- Yes — Catherine Samson, Pmhnp, LLC's NPI (1538454178) is active in the NPPES registry as of the last update on 2014-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.