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Mark Mcdonald
NPI 1770766305 · Adult Companion · Portland, OR
Mark Mcdonald is a Adult Companion provider in Portland, OR (NPI 1770766305).
Provider details
- NPI number
- 1770766305
- Entity type
- Individual
- Primary specialty
- Adult CompanionNursing Service Related Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing Service Related Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
2908 Ne Killingsworth St
Portland, OR 97211-6812
Phone: (503) 228-7134
Street-level locationGet directions
Mailing address
667 Nw Angeline Ave
Gresham, OR 97030-5321
Registry dates
- Enumerated
- 2007-12-05
- Last updated
- 2007-12-05
Frequently asked questions
- What is Mark Mcdonald's NPI number?
- Mark Mcdonald's National Provider Identifier (NPI) is 1770766305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Mcdonald's specialty?
- Mark Mcdonald is listed in the NPPES registry with a primary specialty of Adult Companion (Nursing Service Related Providers).
- Where is Mark Mcdonald located?
- Mark Mcdonald's practice location on file with NPPES is 2908 Ne Killingsworth St, Portland, OR 97211-6812.
- What is Mark Mcdonald's phone number?
- The practice phone number listed in the NPPES registry for Mark Mcdonald is (503) 228-7134.
- Is Mark Mcdonald's NPI active?
- Yes — Mark Mcdonald's NPI (1770766305) is active in the NPPES registry as of the last update on 2007-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.