Sharon Liff
NPI 1558502484 · Psychologist · Larchmont, NY
Sharon Liff is a Psychologist provider in Larchmont, NY (NPI 1558502484).
Provider details
- NPI number
- 1558502484
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 011090 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
17 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
- 2009-03-24
- Last updated
- 2009-03-24
Frequently asked questions
- What is Sharon Liff's NPI number?
- Sharon Liff's National Provider Identifier (NPI) is 1558502484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharon Liff's specialty?
- Sharon Liff is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Sharon Liff located?
- Sharon Liff's practice location on file with NPPES is 7 Cliff Way, Larchmont, NY 10538-2505.
- What is Sharon Liff's phone number?
- The practice phone number listed in the NPPES registry for Sharon Liff is (914) 834-9027.
- Is Sharon Liff's NPI active?
- Yes — Sharon Liff's NPI (1558502484) is active in the NPPES registry as of the last update on 2009-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.