Lydia Byhardt Bollinger, L.C.S.W.
NPI 1144381682 · Clinical Social Worker · West Linn, OR
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lydia Byhardt Bollinger, L.C.S.W. is a Clinical Social Worker provider in West Linn, OR (NPI 1144381682).
Provider details
- NPI number
- 1144381682
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3452 (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
- 2006-12-12
- Last updated
- 2024-07-17
- Certified
- 2024-07-17
Frequently asked questions
- What is Lydia Byhardt Bollinger's NPI number?
- Lydia Byhardt Bollinger's National Provider Identifier (NPI) is 1144381682, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lydia Byhardt Bollinger's specialty?
- Lydia Byhardt Bollinger is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lydia Byhardt Bollinger located?
- Lydia Byhardt Bollinger's practice location on file with NPPES is 1880 Willamette Falls Dr Ste 220, West Linn, OR 97068-4655.
- What is Lydia Byhardt Bollinger's phone number?
- The practice phone number listed in the NPPES registry for Lydia Byhardt Bollinger is (971) 409-5613.
- Does Lydia Byhardt Bollinger accept Medicare?
- Lydia Byhardt Bollinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lydia Byhardt Bollinger's NPI active?
- Yes — Lydia Byhardt Bollinger's NPI (1144381682) is active in the NPPES registry as of the last update on 2024-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.