What is Sean Casserly's NPI number?

Sean Casserly's National Provider Identifier (NPI) is 1245115690, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sean Casserly's specialty?

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

Where is Sean Casserly located?

Sean Casserly's practice location on file with NPPES is 12 Water St, White Plains, NY 10601-1401.

What is Sean Casserly's phone number?

The practice phone number listed in the NPPES registry for Sean Casserly is (631) 645-6032.

Is Sean Casserly's NPI active?

Yes — Sean Casserly's NPI (1245115690) is active in the NPPES registry as of the last update on 2025-08-06.

IndividualActive

Sean Casserly

NPI 1245115690 · Registered Nurse · White Plains, NY

Sean Casserly is a Registered Nurse provider in White Plains, NY (NPI 1245115690).

Provider details

NPI number: 1245115690
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Male
Sole proprietor: Yes
License: 368451-01 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 368451-01 (NY)
Nursing Service Providers

Profile Score

Established profile(54/100 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

White Plains, NY 10601-1401

Phone: (631) 645-6032

Street-level locationGet directions

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Mailing address