Frances Osiecki, LCSW
NPI 1891901898 · Clinical Social Worker · Glen Cove, NY
Frances Osiecki, LCSW is a Clinical Social Worker provider in Glen Cove, NY (NPI 1891901898).
Provider details
- NPI number
- 1891901898
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 072031 (NY)
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
19 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
- 2007-05-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Frances Osiecki's NPI number?
- Frances Osiecki's National Provider Identifier (NPI) is 1891901898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frances Osiecki's specialty?
- Frances Osiecki is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Frances Osiecki located?
- Frances Osiecki's practice location on file with NPPES is 113 Glen Cove Ave, Glen Cove, NY 11542-3438.
- What is Frances Osiecki's phone number?
- The practice phone number listed in the NPPES registry for Frances Osiecki is (516) 676-2388.
- Is Frances Osiecki's NPI active?
- Yes — Frances Osiecki's NPI (1891901898) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.