Diana Mandel, LSW
NPI 1801514401 · Social Worker · Phillipsburg, NJ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Mandel, LSW is a Social Worker provider in Phillipsburg, NJ (NPI 1801514401).
Provider details
- NPI number
- 1801514401
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Female
- Sole proprietor
- No
- License
- 44SL06769700 (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
3 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
- 2022-08-19
- Last updated
- 2022-08-19
- Certified
- 2022-08-15
Frequently asked questions
- What is Diana Mandel's NPI number?
- Diana Mandel's National Provider Identifier (NPI) is 1801514401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Mandel's specialty?
- Diana Mandel is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Diana Mandel located?
- Diana Mandel's practice location on file with NPPES is 700 Sayre Ave, Phillipsburg, NJ 08865-3326.
- What is Diana Mandel's phone number?
- The practice phone number listed in the NPPES registry for Diana Mandel is (908) 329-2034.
- Does Diana Mandel accept Medicare?
- Diana Mandel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Mandel's NPI active?
- Yes — Diana Mandel's NPI (1801514401) is active in the NPPES registry as of the last update on 2022-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.