Premier Psychology Services, LLP
NPI 1558700880 · Clinical Psychologist · Mount Kisco, NY
Premier Psychology Services, LLP is a Clinical Psychologist organization in Mount Kisco, NY (NPI 1558700880).
Provider details
- NPI number
- 1558700880
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Stephanie O'Leary, Co-Director(914) 244-9400
- License
- 017492 (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
13 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
- 2013-06-20
- Last updated
- 2013-07-23
Frequently asked questions
- What is Premier Psychology Services, LLP's NPI number?
- Premier Psychology Services, LLP's National Provider Identifier (NPI) is 1558700880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Premier Psychology Services, LLP?
- Premier Psychology Services, LLP is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Premier Psychology Services, LLP located?
- Premier Psychology Services, LLP's practice location on file with NPPES is 91 Smith Ave, Mount Kisco, NY 10549-2810.
- What is Premier Psychology Services, LLP's phone number?
- The practice phone number listed in the NPPES registry for Premier Psychology Services, LLP is (914) 244-9400.
- Who is the authorized official for Premier Psychology Services, LLP?
- The authorized official listed on Premier Psychology Services, LLP's NPPES record is Stephanie O'Leary, Co-Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Premier Psychology Services, LLP's NPI active?
- Yes — Premier Psychology Services, LLP's NPI (1558700880) is active in the NPPES registry as of the last update on 2013-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.