Margaret Cherpak, NP
NPI 1134760648 · Adult Health Nurse Practitioner · Port Jefferson, NY
Margaret Cherpak, NP is a Adult Health Nurse Practitioner provider in Port Jefferson, NY (NPI 1134760648).
Provider details
- NPI number
- 1134760648
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 309354 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2019-10-05
- Last updated
- 2019-10-05
Frequently asked questions
- What is Margaret Cherpak's NPI number?
- Margaret Cherpak's National Provider Identifier (NPI) is 1134760648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Cherpak's specialty?
- Margaret Cherpak is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Cherpak located?
- Margaret Cherpak's practice location on file with NPPES is 66 Cliff Rd, Port Jefferson, NY 11777-1033.
- What is Margaret Cherpak's phone number?
- The practice phone number listed in the NPPES registry for Margaret Cherpak is (315) 982-3457.
- Is Margaret Cherpak's NPI active?
- Yes — Margaret Cherpak's NPI (1134760648) is active in the NPPES registry as of the last update on 2019-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.