IndividualActive
Karen Sherman, PHD
NPI 1255464137 · Psychologist · Hicksville, NY
Karen Sherman, PHD is a Psychologist provider in Hicksville, NY (NPI 1255464137).
Provider details
- NPI number
- 1255464137
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 012180 (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
400 S Oyster Bay Rd
Hicksville, NY 11801-3500
Phone: (516) 398-2987
Fax: (516) 935-5033
Street-level locationGet directions
Mailing address
19 Atkins Ct.
Carmel, NY 10512
Registry dates
- Enumerated
- 2007-03-13
- Last updated
- 2017-01-31
Frequently asked questions
- What is Karen Sherman's NPI number?
- Karen Sherman's National Provider Identifier (NPI) is 1255464137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Sherman's specialty?
- Karen Sherman is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Karen Sherman located?
- Karen Sherman's practice location on file with NPPES is 400 S Oyster Bay Rd, Hicksville, NY 11801-3500.
- What is Karen Sherman's phone number?
- The practice phone number listed in the NPPES registry for Karen Sherman is (516) 398-2987.
- Is Karen Sherman's NPI active?
- Yes — Karen Sherman's NPI (1255464137) is active in the NPPES registry as of the last update on 2017-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.