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MARIANNE SAMPAYO
NPI 1154296226
Specialist in Greenwich, CT

Active since October 08, 2025
100 MELROSE AVE STE 201, GREENWICH, CT 06830(203) 360-8745 Get Directions Write a Review

NPPES record last updated: October 8, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Marianne Sampayo NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIANNE SAMPAYO (NPI 1154296226) is an individual specialist in Greenwich, Connecticut, licensed in Connecticut (4186) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1154296226
Entity TypeIndividualFemale
Primary Taxonomy174400000X
Provider Legal NameMARIANNE SAMPAYO
Location Address100 MELROSE AVE STE 201Greenwich, CT 06830-6277
Mailing Address100 Melrose Ave Ste 201Greenwich, CT 06830-6277 · (203) 360-8745
Phone(203) 360-8745
Sole ProprietorYes
Enumeration DateOctober 8, 2025
NPPES CertifiedOctober 8, 2025
✔ NPI 1154296226 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CT · 4186
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
100 MELROSE AVE STE 201, Greenwich, CT 06830
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marianne Sampayo's NPI number?

The NPI number for Marianne Sampayo is 1154296226. It was assigned to this individual provider in the NPPES registry on October 8, 2025.

Where is Marianne Sampayo located?

Marianne Sampayo practices at 100 Melrose Ave Ste 201, Greenwich, CT 06830. The listed phone number is (203) 360-8745.

What is Marianne Sampayo's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Marianne Sampayo was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.