IndividualActive
Alexandra Libstag
NPI 1295408623 · Clinical Social Worker · Boston, MA
Alexandra Libstag is a Clinical Social Worker provider in Boston, MA (NPI 1295408623).
Provider details
- NPI number
- 1295408623
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1153 Centre St
Boston, MA 02130-3446
Phone: (617) 983-7216
Street-level locationGet directions
Mailing address
39 Surrey St # 2
Brighton, MA 02135-2722
Registry dates
- Enumerated
- 2021-07-30
- Last updated
- 2021-07-30
- Certified
- 2021-07-30
Frequently asked questions
- What is Alexandra Libstag's NPI number?
- Alexandra Libstag's National Provider Identifier (NPI) is 1295408623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Libstag's specialty?
- Alexandra Libstag is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alexandra Libstag located?
- Alexandra Libstag's practice location on file with NPPES is 1153 Centre St, Boston, MA 02130-3446.
- What is Alexandra Libstag's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Libstag is (617) 983-7216.
- Is Alexandra Libstag's NPI active?
- Yes — Alexandra Libstag's NPI (1295408623) is active in the NPPES registry as of the last update on 2021-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.