IndividualActive
Agnieszka Weber-Trzaska, LCSW
NPI 1528796083 · Clinical Social Worker · Chico, CA
Agnieszka Weber-Trzaska, LCSW is a Clinical Social Worker provider in Chico, CA (NPI 1528796083).
Provider details
- NPI number
- 1528796083
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 137207 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
1359 E Lassen Ave
Chico, CA 95973-7824
Phone: (530) 230-9230
Fax: (530) 466-3154
Street-level locationGet directions
Mailing address
1359 E Lassen Ave
Chico, CA 95973-7824
Registry dates
- Enumerated
- 2022-08-11
- Last updated
- 2026-03-12
- Certified
- 2026-03-12
Frequently asked questions
- What is Agnieszka Weber-Trzaska's NPI number?
- Agnieszka Weber-Trzaska's National Provider Identifier (NPI) is 1528796083, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Agnieszka Weber-Trzaska's specialty?
- Agnieszka Weber-Trzaska is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Agnieszka Weber-Trzaska located?
- Agnieszka Weber-Trzaska's practice location on file with NPPES is 1359 E Lassen Ave, Chico, CA 95973-7824.
- What is Agnieszka Weber-Trzaska's phone number?
- The practice phone number listed in the NPPES registry for Agnieszka Weber-Trzaska is (530) 230-9230.
- Is Agnieszka Weber-Trzaska's NPI active?
- Yes — Agnieszka Weber-Trzaska's NPI (1528796083) is active in the NPPES registry as of the last update on 2026-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.