What is Lavinia Marchis's NPI number?

Lavinia Marchis's National Provider Identifier (NPI) is 1942634928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lavinia Marchis's specialty?

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

Where is Lavinia Marchis located?

Lavinia Marchis's practice location on file with NPPES is 14 Rye Ridge Plz Ste 236, Rye Brook, NY 10573-2858.

What is Lavinia Marchis's phone number?

The practice phone number listed in the NPPES registry for Lavinia Marchis is (203) 514-2405.

Is Lavinia Marchis's NPI active?

Yes — Lavinia Marchis's NPI (1942634928) is active in the NPPES registry as of the last update on 2018-03-17.

IndividualActive

Lavinia Marchis

NPI 1942634928 · Cognitive & Behavioral Psychologist · Rye Brook, NY

Lavinia Marchis is a Cognitive & Behavioral Psychologist provider in Rye Brook, NY (NPI 1942634928).

Provider details

NPI number: 1942634928
Entity type: Individual
Primary specialty: Cognitive & Behavioral PsychologistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 021975 (NY)

Specialties & taxonomies

Cognitive & Behavioral PsychologistPrimary103TB0200XLicense 021975 (NY)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(86/100 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
100% of core fields populated
Practice footprint23% of score
3 documented practice locations

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

14 Rye Ridge Plz Ste 236

Rye Brook, NY 10573-2858

Phone: (203) 514-2405

Street-level locationGet directions

More NY providers

Mailing address

14 Rye Ridge Plz Ste 236

Rye Brook, NY 10573-2858

Additional practice locations (2)

6 Gramatan Ave Ste 401
C/O Wjcs
Mount Vernon, NY 10550-3209
Phone: (914) 668-8938
Fax: (914) 668-2545
226 W 26th St
New York, NY 10001-6700
Phone: (203) 514-2405

Enumerated: 2013-08-27
Last updated: 2018-03-17

Frequently asked questions

What is Lavinia Marchis's NPI number?: Lavinia Marchis's National Provider Identifier (NPI) is 1942634928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Lavinia Marchis's specialty?: Lavinia Marchis is listed in the NPPES registry with a primary specialty of Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).
Where is Lavinia Marchis located?: Lavinia Marchis's practice location on file with NPPES is 14 Rye Ridge Plz Ste 236, Rye Brook, NY 10573-2858.
What is Lavinia Marchis's phone number?: The practice phone number listed in the NPPES registry for Lavinia Marchis is (203) 514-2405.
Is Lavinia Marchis's NPI active?: Yes — Lavinia Marchis's NPI (1942634928) is active in the NPPES registry as of the last update on 2018-03-17.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.