Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Margretta R Seashore, MD

Individual provider Clinical Genetics (M.D.) Physician · NPI 1144218207

Margretta R Seashore, MD is a Clinical Genetics (M.D.) Physician in New Haven, Connecticut. Licensed in Connecticut. Registered with an NPI since 2005.

Licensed in
CT
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

20 York St Children's Hospital At Yale West Pavilion 2nd Fl
New Haven, CT 06510-3220
Phone: (203) 785-2660
Fax: (203) 785-3404
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Genetics (M.D.) Physician (primary) Taxonomy 207SG0201X · Licence 012778 (CT)

Record details

NPI number1144218207
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 12, 2005
Last updated in NPPESApril 4, 2011

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