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

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1497156061

Dr. Gretchen Harmon, MD is a Student in an Organized Health Care Education/Training Program in Wilmington, Delaware. Licensed in Delaware, New York and Pennsylvania. Registered with an NPI since 2014.

Licensed in
DE, NY, PA
In the registry since
2014
Specialties on file
4
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

1600 Rockland Rd
Wilmington, DE 19803-3607
Phone: (302) 651-4321
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Allergy/Immunology Physician (primary) Taxonomy 2080P0201X · Licence C7-0006152 (DE)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Pediatrics Physician Taxonomy 208000000X · Licence 281243 (NY)
Pediatric Allergy/Immunology Physician Taxonomy 2080P0201X · Licence MT211280 (PA)

Record details

NPI number1497156061
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 14, 2014
Last updated in NPPESAugust 22, 2016
Mailing address1600 Rockland Rd, Wilmington, DE 19803-3607

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