Lily Ostler, LCSW
NPI 1548875065 · Clinical Social Worker · New York, NY
Lily Ostler, LCSW is a Clinical Social Worker provider in New York, NY (NPI 1548875065).
Provider details
- NPI number
- 1548875065
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
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
5 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
Mailing address
Registry dates
- Enumerated
- 2020-09-11
- Last updated
- 2025-02-28
- Certified
- 2025-02-28
Frequently asked questions
- What is Lily Ostler's NPI number?
- Lily Ostler's National Provider Identifier (NPI) is 1548875065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lily Ostler's specialty?
- Lily Ostler is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lily Ostler located?
- Lily Ostler's practice location on file with NPPES is 1115 Broadway Fl 12, New York, NY 10010-3452.
- What is Lily Ostler's phone number?
- The practice phone number listed in the NPPES registry for Lily Ostler is (646) 600-8375.
- Is Lily Ostler's NPI active?
- Yes — Lily Ostler's NPI (1548875065) is active in the NPPES registry as of the last update on 2025-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.