Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MADELYN ROSE WEEKES RD, CDN
NPI 1609540459
Dietitian, Registered in Halfmoon, NY

Q: What is Madelyn Weekes's NPI number?

The NPI number for Madelyn Weekes is 1609540459. It was assigned to this individual provider in the NPPES registry on August 5, 2021. The provider is also known as Madelyn Rose Olson.

Q: What is Madelyn Weekes's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Q: When was this NPI record last updated?

The NPPES record for Madelyn Weekes was last updated on July 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days 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.

Active since August 05, 2021

1783 ROUTE 9 STE 101, HALFMOON, NY 12065(518) 881-1091(518) 881-0796 Get Directions Write a Review

NPPES record last updated: July 8, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 8, 2026, Aug 5, 2021 (2 updates tracked since 2021).

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About Madelyn Rose Weekes Rd, Cdn NPPES

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

MADELYN ROSE WEEKES RD, CDN (NPI 1609540459) is an individual dietitian, registered in Halfmoon, New York, licensed in New York (010718) and active in the NPI registry since August 2021.

NPPES Registry Identity

NPI1609540459

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameMADELYN ROSE WEEKESCredential: RD, CDN

Location Address1783 ROUTE 9 STE 101Halfmoon, NY 12065-2467

Mailing Address6 Wellness Way Ste 201Latham, NY 12110-2156 · (518) 782-3700 · Fax (518) 782-3799

Phone(518) 881-1091

Fax(518) 881-0796

Sole ProprietorNo

Enumeration DateAugust 5, 2021

Last NPPES UpdateJuly 8, 20262 updates tracked since enumeration

NPPES CertifiedJuly 8, 2026

✔ NPI 1609540459 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

License✔ Licensed in NY · 010718

Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

1783 ROUTE 9 STE 101, Halfmoon, NY 12065

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Other Names 1

Former Name (1)Madelyn Rose Olson

Other Providers at the Same Location NPPES 5

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

KAREN MARGARET POWERS MD

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)