IndividualActive
Elizabeth Ostop, LMSW
NPI 1013633379 · Social Worker · Middle Island, NY
Elizabeth Ostop, LMSW is a Social Worker provider in Middle Island, NY (NPI 1013633379).
Provider details
- NPI number
- 1013633379
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
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
83% 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
35 Longwood Rd
Middle Island, NY 11953-2045
Phone: (632) 924-0008
Street-level locationGet directions
Mailing address
Po Box 12
Middle Island, NY 11953-0012
Registry dates
- Enumerated
- 2022-10-18
- Last updated
- 2022-10-18
- Certified
- 2022-10-18
Frequently asked questions
- What is Elizabeth Ostop's NPI number?
- Elizabeth Ostop's National Provider Identifier (NPI) is 1013633379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Ostop's specialty?
- Elizabeth Ostop is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Elizabeth Ostop located?
- Elizabeth Ostop's practice location on file with NPPES is 35 Longwood Rd, Middle Island, NY 11953-2045.
- What is Elizabeth Ostop's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Ostop is (632) 924-0008.
- Is Elizabeth Ostop's NPI active?
- Yes — Elizabeth Ostop's NPI (1013633379) is active in the NPPES registry as of the last update on 2022-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.