Anna Siembor, MSW, LICSW
NPI 1023587938 · Clinical Social Worker · Easthampton, MA
Anna Siembor, MSW, LICSW is a Clinical Social Worker provider in Easthampton, MA (NPI 1023587938).
Provider details
- NPI number
- 1023587938
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- SC60777235 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
7 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
- 2018-11-20
- Last updated
- 2021-10-21
- Certified
- 2021-10-21
Frequently asked questions
- What is Anna Siembor's NPI number?
- Anna Siembor's National Provider Identifier (NPI) is 1023587938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Siembor's specialty?
- Anna Siembor is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Anna Siembor located?
- Anna Siembor's practice location on file with NPPES is 179 Northampton St, Easthampton, MA 01027-1057.
- What is Anna Siembor's phone number?
- The practice phone number listed in the NPPES registry for Anna Siembor is (413) 529-1764.
- Is Anna Siembor's NPI active?
- Yes — Anna Siembor's NPI (1023587938) is active in the NPPES registry as of the last update on 2021-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.