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Marie-Christina Koretsky, TEACHER
NPI 1568921559 · Specialist · Melville, NY
Marie-Christina Koretsky, TEACHER is a Specialist provider in Melville, NY (NPI 1568921559).
Provider details
- NPI number
- 1568921559
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- TEACHER
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1945691 (NY)
Specialties & taxonomies
Other 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
7 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
225 Broadhollow Rd Ste 402
Melville, NY 11747-4899
Phone: (631) 385-7780
Fax: (631) 385-7795
Approximate (ZIP-level) locationGet directions
Mailing address
317 Duckpond Dr S
Wantagh, NY 11793-1856
Registry dates
- Enumerated
- 2019-03-18
- Last updated
- 2019-03-18
Frequently asked questions
- What is Marie-Christina Koretsky's NPI number?
- Marie-Christina Koretsky's National Provider Identifier (NPI) is 1568921559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie-Christina Koretsky's specialty?
- Marie-Christina Koretsky is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Marie-Christina Koretsky located?
- Marie-Christina Koretsky's practice location on file with NPPES is 225 Broadhollow Rd Ste 402, Melville, NY 11747-4899.
- What is Marie-Christina Koretsky's phone number?
- The practice phone number listed in the NPPES registry for Marie-Christina Koretsky is (631) 385-7780.
- Is Marie-Christina Koretsky's NPI active?
- Yes — Marie-Christina Koretsky's NPI (1568921559) is active in the NPPES registry as of the last update on 2019-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.