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MARGRETTA R SEASHORE MD
NPI 1144218207
Medical Genetics - Clinical Genetics (M.D.) in New Haven, CT

Active since October 12, 2005
20 YORK ST, CHILDREN'S HOSPITAL AT YALE, WEST PAVILION, 2ND FLOOR, NEW HAVEN, CT 06510(203) 785-2660(203) 785-3404 Get Directions Write a Review

NPPES record last updated: April 4, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Margretta R Seashore Md NPPES

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

MARGRETTA R SEASHORE MD (NPI 1144218207) is an individual clinical genetics (m.d.) provider in New Haven, Connecticut, licensed in Connecticut (012778) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1144218207
Entity TypeIndividualFemale
Primary Taxonomy207SG0201X
Provider Legal NameMARGRETTA R SEASHORECredential: MD
Location Address20 YORK ST, CHILDREN'S HOSPITAL AT YALE, WEST PAVILION, 2ND FLOORNew Haven, CT 06510-3220
Mailing Address20 York St, Children's Hospital At Yale, West Pavilion, 2nd FloorNew Haven, CT 06510-3220 · (203) 785-2660 · Fax (203) 785-3404
Phone(203) 785-2660
Fax(203) 785-3404
Sole ProprietorNo
Enumeration DateOctober 12, 2005
Last NPPES UpdateApril 4, 2011
✔ NPI 1144218207 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMedical Genetics · Clinical Genetics (M.D.)Allopathic & Osteopathic Physicians
Taxonomy Code207SG0201X
License✔ Licensed in CT · 012778
Definition
A clinical geneticist demonstrates competence in providing comprehensive diagnostic, management and counseling services for genetic disorders.
20 YORK ST, New Haven, CT 06510
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Other Identifiers 3

Medicare UPINE30701
Medicaid001127786CT
Medicare ID-Type Unspecified370000388CT

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AUDREY P SENIOR APRN
Nurse Practitioner (Family)
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-5860
DR. YEISID F FIGUEREDO M.D.
Pediatrics (Neonatal-Perinatal Medicine)
20 YORK ST, DEPT OF NEONATOLOGY
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-2320
YALE NEW HAVEN HOSPITAL
Durable Medical Equipment & Medical Supplies (Customized Equipment)
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-2046
TAYLOR KINGSTON
Dietitian, Registered
20 YORK ST, FOOD AND NUTRITION EPB806
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-9185
DR. TRAVIS DANIEL BONTRAGER MD
Hospitalist
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-1734
NEEHARIKA THOTTEMPUDI MBBS
Psychiatry & Neurology (Neurology)
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4242
TERESA JOSEPH D.O.
Internal Medicine (Nephrology)
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 737-8894
MR. BRAD ST. MARTIN MD
Obstetrics & Gynecology
20 YORK ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 688-4242

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 Margretta Seashore's NPI number?

The NPI number for Margretta Seashore is 1144218207. It was assigned to this individual provider in the NPPES registry on October 12, 2005.

Where is Margretta Seashore located?

Margretta Seashore practices at 20 York St Children's Hospital At Yale, West Pavilion, 2nd Floor, New Haven, CT 06510. The listed phone number is (203) 785-2660.

What is Margretta Seashore's specialty?

The primary specialty registered for this NPI is Medical Genetics, specializing in Clinical Genetics (M.D.), with taxonomy code 207SG0201X.

When was this NPI record last updated?

The NPPES record for Margretta Seashore was last updated on April 4, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.