What is Mallory Siracusano's NPI number?

Mallory Siracusano's National Provider Identifier (NPI) is 1033047378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mallory Siracusano's specialty?

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

Where is Mallory Siracusano located?

Mallory Siracusano's practice location on file with NPPES is 10 Reed St, Hauppauge, NY 11788-1631.

What is Mallory Siracusano's phone number?

The practice phone number listed in the NPPES registry for Mallory Siracusano is (443) 690-0133.

Is Mallory Siracusano's NPI active?

Yes — Mallory Siracusano's NPI (1033047378) is active in the NPPES registry as of the last update on 2026-05-08.

IndividualActive

Mallory Siracusano

NPI 1033047378 · Registered Nurse · Hauppauge, NY

Mallory Siracusano is a Registered Nurse provider in Hauppauge, NY (NPI 1033047378).

Provider details

NPI number: 1033047378
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: Yes
License: 768381-01 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 768381-01 (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

10 Reed St

Hauppauge, NY 11788-1631

Phone: (443) 690-0133

Street-level locationGet directions

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Mailing address