Sandra Weldon, MSW, LSW
NPI 1720250418 · Social Worker · Princeton, NJ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Weldon, MSW, LSW is a Social Worker provider in Princeton, NJ (NPI 1720250418).
Provider details
- NPI number
- 1720250418
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LSW
- Sex
- Female
- Sole proprietor
- No
- License
- 44SL05339200 (NJ)
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
18 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
- 2008-04-02
- Last updated
- 2014-04-28
Frequently asked questions
- What is Sandra Weldon's NPI number?
- Sandra Weldon's National Provider Identifier (NPI) is 1720250418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Weldon's specialty?
- Sandra Weldon is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Sandra Weldon located?
- Sandra Weldon's practice location on file with NPPES is 1000 Herrontown Rd, Princeton, NJ 08540-7716.
- What is Sandra Weldon's phone number?
- The practice phone number listed in the NPPES registry for Sandra Weldon is (609) 203-0583.
- Does Sandra Weldon accept Medicare?
- Sandra Weldon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Weldon's NPI active?
- Yes — Sandra Weldon's NPI (1720250418) is active in the NPPES registry as of the last update on 2014-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.