What is Marybeth Sivak's NPI number?

Marybeth Sivak's National Provider Identifier (NPI) is 1619393667, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marybeth Sivak's specialty?

Marybeth Sivak is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Marybeth Sivak located?

Marybeth Sivak's practice location on file with NPPES is 460 W34th Street, New York, NY 10001.

What is Marybeth Sivak's phone number?

The practice phone number listed in the NPPES registry for Marybeth Sivak is (212) 273-6519.

Is Marybeth Sivak's NPI active?

Yes — Marybeth Sivak's NPI (1619393667) is active in the NPPES registry as of the last update on 2014-03-14.

IndividualActive

Marybeth Sivak, PSYD

NPI 1619393667 · Psychologist · New York, NY

Marybeth Sivak, PSYD is a Psychologist provider in New York, NY (NPI 1619393667).

Provider details

NPI number: 1619393667
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSYD
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

PsychologistPrimary103T00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(70/100 index)

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

Registry tenure38% of score
12 yrs in NPPES registry
Profile completeness38% of score
83% 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

460 W34th Street

New York, NY 10001

Phone: (212) 273-6519

Street-level locationGet directions

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Mailing address