IndividualActive
Margaret Sameroff, R.N.
NPI 1932469541 · Registered Nurse · Freeport, NY
Margaret Sameroff, R.N. is a Registered Nurse provider in Freeport, NY (NPI 1932469541).
Provider details
- NPI number
- 1932469541
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 288806 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
25 Pine St
Freeport, NY 11520-3617
Phone: (516) 867-5287
Fax: (516) 867-8984
Street-level locationGet directions
Mailing address
25 Pine St
Freeport, NY 11520-3617
Registry dates
- Enumerated
- 2012-05-17
- Last updated
- 2012-05-17
Frequently asked questions
- What is Margaret Sameroff's NPI number?
- Margaret Sameroff's National Provider Identifier (NPI) is 1932469541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Sameroff's specialty?
- Margaret Sameroff is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Margaret Sameroff located?
- Margaret Sameroff's practice location on file with NPPES is 25 Pine St, Freeport, NY 11520-3617.
- What is Margaret Sameroff's phone number?
- The practice phone number listed in the NPPES registry for Margaret Sameroff is (516) 867-5287.
- Is Margaret Sameroff's NPI active?
- Yes — Margaret Sameroff's NPI (1932469541) is active in the NPPES registry as of the last update on 2012-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.