IndividualActive
Susan Feifer, LCSW
NPI 1841843323 · Social Worker · Hicksville, NY
Susan Feifer, LCSW is a Social Worker provider in Hicksville, NY (NPI 1841843323).
Provider details
- NPI number
- 1841843323
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- PRO23901-1 (NY)
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
6 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
950 S Oyster Bay Rd
Hicksville, NY 11801-3510
Phone: (516) 822-6111
Street-level locationGet directions
Mailing address
70 Bay Dr
Massapequa, NY 11758-7307
Registry dates
- Enumerated
- 2019-07-23
- Last updated
- 2019-07-23
Frequently asked questions
- What is Susan Feifer's NPI number?
- Susan Feifer's National Provider Identifier (NPI) is 1841843323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Feifer's specialty?
- Susan Feifer is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Susan Feifer located?
- Susan Feifer's practice location on file with NPPES is 950 S Oyster Bay Rd, Hicksville, NY 11801-3510.
- What is Susan Feifer's phone number?
- The practice phone number listed in the NPPES registry for Susan Feifer is (516) 822-6111.
- Is Susan Feifer's NPI active?
- Yes — Susan Feifer's NPI (1841843323) is active in the NPPES registry as of the last update on 2019-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.