IndividualActive
Deanne Mastrangelo, MSS, LSW
NPI 1255589115 · Social Worker · Paoli, PA
Deanne Mastrangelo, MSS, LSW is a Social Worker provider in Paoli, PA (NPI 1255589115).
Provider details
- NPI number
- 1255589115
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSS, LSW
- Sex
- Female
- Sole proprietor
- No
- License
- 44SL05492500 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
1440 Russell Rd
Paoli, PA 19301-1236
Phone: (610) 644-6464
Fax: (610) 644-4066
Street-level locationGet directions
Mailing address
1440 Russell Rd
Paoli, PA 19301-1236
Registry dates
- Enumerated
- 2008-09-04
- Last updated
- 2008-09-04
Frequently asked questions
- What is Deanne Mastrangelo's NPI number?
- Deanne Mastrangelo's National Provider Identifier (NPI) is 1255589115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deanne Mastrangelo's specialty?
- Deanne Mastrangelo is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Deanne Mastrangelo located?
- Deanne Mastrangelo's practice location on file with NPPES is 1440 Russell Rd, Paoli, PA 19301-1236.
- What is Deanne Mastrangelo's phone number?
- The practice phone number listed in the NPPES registry for Deanne Mastrangelo is (610) 644-6464.
- Is Deanne Mastrangelo's NPI active?
- Yes — Deanne Mastrangelo's NPI (1255589115) is active in the NPPES registry as of the last update on 2008-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.