Jeffrey Lenker, LCSW
NPI 1851504021 · Clinical Social Worker · Eugene, OR
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Lenker, LCSW is a Clinical Social Worker provider in Eugene, OR (NPI 1851504021).
Provider details
- NPI number
- 1851504021
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- L2617 (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
19 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
- 2007-05-07
- Last updated
- 2015-07-30
Frequently asked questions
- What is Jeffrey Lenker's NPI number?
- Jeffrey Lenker's National Provider Identifier (NPI) is 1851504021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Lenker's specialty?
- Jeffrey Lenker is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jeffrey Lenker located?
- Jeffrey Lenker's practice location on file with NPPES is 401 E 10th Ave Ste 330, Eugene, OR 97401-3357.
- What is Jeffrey Lenker's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Lenker is (800) 922-7009.
- Does Jeffrey Lenker accept Medicare?
- Jeffrey Lenker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Lenker's NPI active?
- Yes — Jeffrey Lenker's NPI (1851504021) is active in the NPPES registry as of the last update on 2015-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.