IndividualActive
Julia Mastalski
NPI 1700342698 · Clinical Social Worker · Rio Grande, NJ
Julia Mastalski is a Clinical Social Worker provider in Rio Grande, NJ (NPI 1700342698).
Provider details
- NPI number
- 1700342698
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44SC05813400 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 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
3156 U.S. 9 South
Suite 4
Rio Grande, NJ 08242
Phone: (609) 827-0040
Street-level locationGet directions
Mailing address
3910 Bayshore Rd
North Cape May, NJ 08204-3638
Registry dates
- Enumerated
- 2019-02-15
- Last updated
- 2019-02-15
Frequently asked questions
- What is Julia Mastalski's NPI number?
- Julia Mastalski's National Provider Identifier (NPI) is 1700342698, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julia Mastalski's specialty?
- Julia Mastalski is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Julia Mastalski located?
- Julia Mastalski's practice location on file with NPPES is 3156 U.S. 9 South, Rio Grande, NJ 08242.
- What is Julia Mastalski's phone number?
- The practice phone number listed in the NPPES registry for Julia Mastalski is (609) 827-0040.
- Is Julia Mastalski's NPI active?
- Yes — Julia Mastalski's NPI (1700342698) is active in the NPPES registry as of the last update on 2019-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.