Ian Mackay
NPI 1306365440 · Social Worker · Portland, OR
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian Mackay is a Social Worker provider in Portland, OR (NPI 1306365440).
Provider details
- NPI number
- 1306365440
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 4105 Se International Way Ste 501Milwaukie, OR 97222-8855Phone: (503) 449-5604
Registry dates
- Enumerated
- 2017-09-09
- Last updated
- 2018-06-27
Frequently asked questions
- What is Ian Mackay's NPI number?
- Ian Mackay's National Provider Identifier (NPI) is 1306365440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Mackay's specialty?
- Ian Mackay is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Ian Mackay located?
- Ian Mackay's practice location on file with NPPES is 1904 Se Division St, Portland, OR 97202.
- What is Ian Mackay's phone number?
- The practice phone number listed in the NPPES registry for Ian Mackay is (503) 517-8663.
- Does Ian Mackay accept Medicare?
- Ian Mackay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian Mackay's NPI active?
- Yes — Ian Mackay's NPI (1306365440) is active in the NPPES registry as of the last update on 2018-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.