IndividualActive
Elizabeth Mcmahan
NPI 1598952624 · Social Worker · Corvallis, OR
Elizabeth Mcmahan is a Social Worker provider in Corvallis, OR (NPI 1598952624).
Provider details
- NPI number
- 1598952624
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service 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
4455 Ne Highway 20
Corvallis, OR 97330-9695
Phone: (541) 757-1852
Street-level locationGet directions
Mailing address
1445 Nw 20th St
Corvallis, OR 97330-2512
Registry dates
- Enumerated
- 2007-10-03
- Last updated
- 2007-10-03
Frequently asked questions
- What is Elizabeth Mcmahan's NPI number?
- Elizabeth Mcmahan's National Provider Identifier (NPI) is 1598952624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Mcmahan's specialty?
- Elizabeth Mcmahan is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Elizabeth Mcmahan located?
- Elizabeth Mcmahan's practice location on file with NPPES is 4455 Ne Highway 20, Corvallis, OR 97330-9695.
- What is Elizabeth Mcmahan's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Mcmahan is (541) 757-1852.
- Is Elizabeth Mcmahan's NPI active?
- Yes — Elizabeth Mcmahan's NPI (1598952624) is active in the NPPES registry as of the last update on 2007-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.