IndividualActive
Bonnie Welden, MSW, LICSW
NPI 1750865721 · Clinical Social Worker · Waltham, MA
Bonnie Welden, MSW, LICSW is a Clinical Social Worker provider in Waltham, MA (NPI 1750865721).
Provider details
- NPI number
- 1750865721
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- 119420 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 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
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
309 Waverley Oaks Rd
Waltham, MA 02452-8443
Phone: (617) 393-2008
Street-level locationGet directions
Mailing address
309 Waverley Oaks Rd
Waltham, MA 02452-8443
Registry dates
- Enumerated
- 2018-09-17
- Last updated
- 2018-09-17
Frequently asked questions
- What is Bonnie Welden's NPI number?
- Bonnie Welden's National Provider Identifier (NPI) is 1750865721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bonnie Welden's specialty?
- Bonnie Welden is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Bonnie Welden located?
- Bonnie Welden's practice location on file with NPPES is 309 Waverley Oaks Rd, Waltham, MA 02452-8443.
- What is Bonnie Welden's phone number?
- The practice phone number listed in the NPPES registry for Bonnie Welden is (617) 393-2008.
- Is Bonnie Welden's NPI active?
- Yes — Bonnie Welden's NPI (1750865721) is active in the NPPES registry as of the last update on 2018-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.