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

MS. Mary Jane Detroyer, MS, RD

Individual provider Registered Dietitian · NPI 1346309978

MS. Mary Jane Detroyer, MS, RD is a Registered Dietitian in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

357 E 57th St Ste 14
New York, NY 10022-2907
Phone: (212) 759-7110
Fax: (212) 759-7113
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 004019-1 (NY)

Record details

NPI number1346309978
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD
Sole proprietorYes
NPI enumeratedDecember 8, 2006
Last updated in NPPESJuly 8, 2007

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