Mary Chereskin, APRNBC
NPI 1285736496 · Psychiatric/Mental Health Clinical Nurse Specialist · Northport, NY
Mary Chereskin, APRNBC is a Psychiatric/Mental Health Clinical Nurse Specialist provider in Northport, NY (NPI 1285736496).
Provider details
- NPI number
- 1285736496
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRNBC
- Sex
- Female
- Sole proprietor
- No
- License
- 266603 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-09-01
- Last updated
- 2025-09-11
Frequently asked questions
- What is Mary Chereskin's NPI number?
- Mary Chereskin's National Provider Identifier (NPI) is 1285736496, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Chereskin's specialty?
- Mary Chereskin is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Chereskin located?
- Mary Chereskin's practice location on file with NPPES is 79 Middleville Rd, Northport, NY 11768-2200.
- What is Mary Chereskin's phone number?
- The practice phone number listed in the NPPES registry for Mary Chereskin is (631) 261-4400.
- Is Mary Chereskin's NPI active?
- Yes — Mary Chereskin's NPI (1285736496) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.