Bonnie Nessanbaum, LICSW
NPI 1669452462 · Clinical Social Worker · Tewksbury, MA
Bonnie Nessanbaum, LICSW is a Clinical Social Worker provider in Tewksbury, MA (NPI 1669452462).
Provider details
- NPI number
- 1669452462
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1016620 (MA)
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
20 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
- 2006-01-18
- Last updated
- 2009-12-03
Frequently asked questions
- What is Bonnie Nessanbaum's NPI number?
- Bonnie Nessanbaum's National Provider Identifier (NPI) is 1669452462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bonnie Nessanbaum's specialty?
- Bonnie Nessanbaum is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Bonnie Nessanbaum located?
- Bonnie Nessanbaum's practice location on file with NPPES is 1565 Main St, Tewksbury, MA 01876-2085.
- What is Bonnie Nessanbaum's phone number?
- The practice phone number listed in the NPPES registry for Bonnie Nessanbaum is (617) 628-3555.
- Is Bonnie Nessanbaum's NPI active?
- Yes — Bonnie Nessanbaum's NPI (1669452462) is active in the NPPES registry as of the last update on 2009-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.