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

Mrs. Mary C Chojnowski, RDN, CDN, MBA

Individual provider Registered Dietitian · NPI 1649912817

Mrs. Mary C Chojnowski, RDN, CDN, MBA is a Registered Dietitian OR Nutrition Professional in Orchard Park, New York. Qualified in 2015, 11 years ago. Licensed in New York.

Years since qualifying
11
Licensed in
NY
In the registry since
2022
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
MBA — Master of Business Administration
A graduate business degree.

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Practice location Address checks out

200 Sterling Dr Ste 100
Orchard Park, NY 14127-1577
Phone: (716) 704-0684
Fax: (716) 625-1236
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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 009261-01 (NY)

Record details

NPI number1649912817
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN , CDN , MBA
Sole proprietorNo
NPI enumeratedApril 8, 2022
Last updated in NPPESFebruary 28, 2026
Certification dateFebruary 28, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Accepts Medicare assignment Not indicated

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