IndividualActive
Anna Lewandowska
NPI 1114401676 · Behavior Analyst · Fairfield, CA
Anna Lewandowska is a Behavior Analyst provider in Fairfield, CA (NPI 1114401676).
Provider details
- NPI number
- 1114401676
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 1-15-18746 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
744 Empire St
Fairfield, CA 94533
Phone: (510) 520-6225
Street-level locationGet directions
Mailing address
2730 Shadelands Dr Bldg 10
Walnut Creek, CA 94598-2538
Additional practice locations (2)
- 744 Empire StFairfield, CA 94533-5562Phone: (707) 399-9413Fax: (707) 399-9415
- 744 Empire StFairfield, CA 94533-5562Phone: (707) 399-9413Fax: (707) 399-9415
Registry dates
- Enumerated
- 2018-09-20
- Last updated
- 2018-11-05
Frequently asked questions
- What is Anna Lewandowska's NPI number?
- Anna Lewandowska's National Provider Identifier (NPI) is 1114401676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Lewandowska's specialty?
- Anna Lewandowska is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Anna Lewandowska located?
- Anna Lewandowska's practice location on file with NPPES is 744 Empire St, Fairfield, CA 94533.
- What is Anna Lewandowska's phone number?
- The practice phone number listed in the NPPES registry for Anna Lewandowska is (510) 520-6225.
- Is Anna Lewandowska's NPI active?
- Yes — Anna Lewandowska's NPI (1114401676) is active in the NPPES registry as of the last update on 2018-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.