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Liat Mayer
NPI 1801280342 · Adult Companion · Portland, OR
Liat Mayer is a Adult Companion provider in Portland, OR (NPI 1801280342).
Provider details
- NPI number
- 1801280342
- Entity type
- Individual
- Primary specialty
- Adult CompanionNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Nursing Service Related Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
847 Ne 19th Ave
Portland, OR 97232-2684
Phone: (503) 238-0769
Street-level locationGet directions
Mailing address
760 Se 11th Cir
Troutdale, OR 97060-3230
Registry dates
- Enumerated
- 2015-03-23
- Last updated
- 2015-03-23
Frequently asked questions
- What is Liat Mayer's NPI number?
- Liat Mayer's National Provider Identifier (NPI) is 1801280342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liat Mayer's specialty?
- Liat Mayer is listed in the NPPES registry with a primary specialty of Adult Companion (Nursing Service Related Providers).
- Where is Liat Mayer located?
- Liat Mayer's practice location on file with NPPES is 847 Ne 19th Ave, Portland, OR 97232-2684.
- What is Liat Mayer's phone number?
- The practice phone number listed in the NPPES registry for Liat Mayer is (503) 238-0769.
- Is Liat Mayer's NPI active?
- Yes — Liat Mayer's NPI (1801280342) is active in the NPPES registry as of the last update on 2015-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.