IndividualActive
Lauren Greenwald Froitzheim, LCSW
NPI 1578642021 · Social Worker · Sayville, NY
Lauren Greenwald Froitzheim, LCSW is a Social Worker provider in Sayville, NY (NPI 1578642021).
Provider details
- NPI number
- 1578642021
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- L45216 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
22 30 Railroad Avenue
Sayville, NY 11782
Phone: (631) 218-1960
Approximate (ZIP-level) locationGet directions
Mailing address
22 30 Railroad Avenue
Sayville, NY 11782
Registry dates
- Enumerated
- 2006-11-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lauren Greenwald Froitzheim's NPI number?
- Lauren Greenwald Froitzheim's National Provider Identifier (NPI) is 1578642021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Greenwald Froitzheim's specialty?
- Lauren Greenwald Froitzheim is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Lauren Greenwald Froitzheim located?
- Lauren Greenwald Froitzheim's practice location on file with NPPES is 22 30 Railroad Avenue, Sayville, NY 11782.
- What is Lauren Greenwald Froitzheim's phone number?
- The practice phone number listed in the NPPES registry for Lauren Greenwald Froitzheim is (631) 218-1960.
- Is Lauren Greenwald Froitzheim's NPI active?
- Yes — Lauren Greenwald Froitzheim's NPI (1578642021) 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.