What is Danielle O'Rourke's NPI number?

Danielle O'Rourke's National Provider Identifier (NPI) is 1578423950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Danielle O'Rourke's specialty?

Danielle O'Rourke is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Danielle O'Rourke located?

Danielle O'Rourke's practice location on file with NPPES is 13 Willow St, Sayville, NY 11782-3215.

What is Danielle O'Rourke's phone number?

The practice phone number listed in the NPPES registry for Danielle O'Rourke is (516) 312-8199.

Is Danielle O'Rourke's NPI active?

Yes — Danielle O'Rourke's NPI (1578423950) is active in the NPPES registry as of the last update on 2025-11-17.

IndividualActive

Danielle O'Rourke, RN

NPI 1578423950 · Registered Nurse · Sayville, NY

Danielle O'Rourke, RN is a Registered Nurse provider in Sayville, NY (NPI 1578423950).

Provider details

NPI number: 1578423950
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: Yes
License: 634851 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 634851 (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

13 Willow St

Sayville, NY 11782-3215

Phone: (516) 312-8199

Street-level locationGet directions

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Mailing address