Karen Leavy, DDS
NPI 1952646812 · Orthodontics and Dentofacial Orthopedics Dentistry · Massapequa, NY
Karen Leavy, DDS is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Massapequa, NY (NPI 1952646812).
Provider details
- NPI number
- 1952646812
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 045946 (NY)
Specialties & taxonomies
Dental 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
- 2012-12-04
- Last updated
- 2012-12-04
Frequently asked questions
- What is Karen Leavy's NPI number?
- Karen Leavy's National Provider Identifier (NPI) is 1952646812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Leavy's specialty?
- Karen Leavy is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Karen Leavy located?
- Karen Leavy's practice location on file with NPPES is 100 Clark Avenue, Massapequa, NY 11758.
- What is Karen Leavy's phone number?
- The practice phone number listed in the NPPES registry for Karen Leavy is (516) 541-9396.
- Is Karen Leavy's NPI active?
- Yes — Karen Leavy's NPI (1952646812) is active in the NPPES registry as of the last update on 2012-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.