Robert W Mclellarn, PHD
NPI 1174813539 · Cognitive & Behavioral Psychologist · Portland, OR
Robert W Mclellarn, PHD is a Cognitive & Behavioral Psychologist organization in Portland, OR (NPI 1174813539).
Provider details
- NPI number
- 1174813539
- Entity type
- Organization
- Primary specialty
- Cognitive & Behavioral PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Robert Mclellarn, Director(971) 645-0033
- License
- 634 (OR)
Specialties & taxonomies
Behavioral Health & Social Service 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
- 2011-04-19
- Last updated
- 2015-04-03
Frequently asked questions
- What is Robert W Mclellarn, PHD's NPI number?
- Robert W Mclellarn, PHD's National Provider Identifier (NPI) is 1174813539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert W Mclellarn, PHD?
- Robert W Mclellarn, PHD is classified in the NPPES registry as Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).
- Where is Robert W Mclellarn, PHD located?
- Robert W Mclellarn, PHD's practice location on file with NPPES is 5440 Sw Westgate Drive, Portland, OR 97221.
- What is Robert W Mclellarn, PHD's phone number?
- The practice phone number listed in the NPPES registry for Robert W Mclellarn, PHD is (971) 645-0033.
- Who is the authorized official for Robert W Mclellarn, PHD?
- The authorized official listed on Robert W Mclellarn, PHD's NPPES record is Robert Mclellarn, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert W Mclellarn, PHD's NPI active?
- Yes — Robert W Mclellarn, PHD's NPI (1174813539) is active in the NPPES registry as of the last update on 2015-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.