What is Steven Toumanidis's NPI number?

Steven Toumanidis's National Provider Identifier (NPI) is 1841142460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Steven Toumanidis's specialty?

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

Where is Steven Toumanidis located?

Steven Toumanidis's practice location on file with NPPES is 20952 41st Ave Apt 2, Bayside, NY 11361-1991.

What is Steven Toumanidis's phone number?

The practice phone number listed in the NPPES registry for Steven Toumanidis is (917) 704-8224.

Is Steven Toumanidis's NPI active?

Yes — Steven Toumanidis's NPI (1841142460) is active in the NPPES registry as of the last update on 2026-02-14.

IndividualActive

Steven Toumanidis, RN

NPI 1841142460 · Registered Nurse · Bayside, NY

Steven Toumanidis, RN is a Registered Nurse provider in Bayside, NY (NPI 1841142460).

Provider details

NPI number: 1841142460
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Male
Sole proprietor: No
License: 872156 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 872156 (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

20952 41st Ave Apt 2

Bayside, NY 11361-1991

Phone: (917) 704-8224

Street-level locationGet directions

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Mailing address