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Sharlyn Serwatien, RN
NPI 1427557982 · Case Management Registered Nurse · Nanuet, NY
Sharlyn Serwatien, RN is a Case Management Registered Nurse provider in Nanuet, NY (NPI 1427557982).
Provider details
- NPI number
- 1427557982
- Entity type
- Individual
- Primary specialty
- Case Management Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 614153 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
24 Freund Dr
Nanuet, NY 10954-2606
Phone: (845) 641-5761
Street-level locationGet directions
Mailing address
24 Freund Dr
Nanuet, NY 10954-2606
Registry dates
- Enumerated
- 2018-02-09
- Last updated
- 2018-02-09
Frequently asked questions
- What is Sharlyn Serwatien's NPI number?
- Sharlyn Serwatien's National Provider Identifier (NPI) is 1427557982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharlyn Serwatien's specialty?
- Sharlyn Serwatien is listed in the NPPES registry with a primary specialty of Case Management Registered Nurse (Nursing Service Providers).
- Where is Sharlyn Serwatien located?
- Sharlyn Serwatien's practice location on file with NPPES is 24 Freund Dr, Nanuet, NY 10954-2606.
- What is Sharlyn Serwatien's phone number?
- The practice phone number listed in the NPPES registry for Sharlyn Serwatien is (845) 641-5761.
- Is Sharlyn Serwatien's NPI active?
- Yes — Sharlyn Serwatien's NPI (1427557982) is active in the NPPES registry as of the last update on 2018-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.