What is Isabel Sills's NPI number?

Isabel Sills's National Provider Identifier (NPI) is 1164375283, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Isabel Sills's specialty?

Isabel Sills is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Isabel Sills located?

Isabel Sills's practice location on file with NPPES is 12 Water St Ste 401, White Plains, NY 10601-1401.

What is Isabel Sills's phone number?

The practice phone number listed in the NPPES registry for Isabel Sills is (888) 722-2072.

Is Isabel Sills's NPI active?

Yes — Isabel Sills's NPI (1164375283) is active in the NPPES registry as of the last update on 2026-02-18.

IndividualActive

Isabel Sills

NPI 1164375283 · Registered Nurse · White Plains, NY

Isabel Sills is a Registered Nurse provider in White Plains, NY (NPI 1164375283).

Provider details

NPI number: 1164375283
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: Yes
License: 738493 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 738493 (NY)
Nursing Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

12 Water St Ste 401

White Plains, NY 10601-1401

Phone: (888) 722-2072

Street-level locationGet directions

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Mailing address