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SHELBY SCOTT OSTER MS, RD, LDN
NPI 1316676265
Dietitian, Registered in Danvers, MA

Active since June 07, 2022
104 ENDICOTT ST STE LL02, DANVERS, MA 01923(617) 643-6834 Get Directions Write a Review

NPPES record last updated: June 7, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Shelby Scott Oster Ms, Rd, Ldn NPPES

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

SHELBY SCOTT OSTER MS, RD, LDN (NPI 1316676265) is an individual dietitian, registered in Danvers, Massachusetts, licensed in Massachusetts (86058334) and active in the NPI registry since June 2022. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1316676265
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameSHELBY SCOTT OSTERCredential: MS, RD, LDN
Location Address104 ENDICOTT ST STE LL02Danvers, MA 01923-3688
Mailing Address55 Fruit St # 131308Boston, MA 02114-2696 · (617) 726-2540
Phone(617) 643-6834
Sole ProprietorNo
Enumeration DateJune 7, 2022
NPPES CertifiedMay 18, 2022
✔ NPI 1316676265 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 MA · 86058334
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.
104 ENDICOTT ST STE LL02, Danvers, MA 01923
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Secondary Practice Locations 2

Location 123 Hillside AveMarblehead, MA 01945-2510 · Phone (315) 409-9444
Location 255 Fruit St, White 1308Boston, MA 02114-2696 · Phone (617) 726-2540

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Shelby Scott Oster Ms, Rd, Ldn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Shelby Oster reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Massachusetts General Physicians Organization Inc
15 mi
Dermatology
55 FRUIT ST, BUL 2
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,360 clinicians in this Medicare group
NPI 1801874573 (617) 724-0287
The General Hospital Corporation
15 mi
General Acute Care Hospital
55 FRUIT ST, BULFINCH 360
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,234 clinicians in this Medicare group
NPI 1023049236 (617) 726-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 2

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

AMANDA V FRENCH MD
Obstetrics & Gynecology
104 ENDICOTT ST STE LL02
DANVERS, MA 01923
Essex County (978) 882-6999
MRS. CATHERINE NICOLE TETZLAFF MUNDO OT
Occupational Therapist
104 ENDICOTT ST STE LL02
DANVERS, MA 01923
Essex County (617) 724-0160

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Shelby Oster's NPI number?

The NPI number for Shelby Oster is 1316676265. It was assigned to this individual provider in the NPPES registry on June 7, 2022.

Where is Shelby Oster located?

Shelby Oster practices at 104 Endicott St Ste Ll02, Danvers, MA 01923. The listed phone number is (617) 643-6834.

What is Shelby Oster's specialty?

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

Is Shelby Oster enrolled in Medicare?

Yes. Shelby Oster is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Shelby Oster's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shelby Oster reassigns Medicare benefits to 2 organizations: Massachusetts General Physicians Organization Inc (Boston, MA) and The General Hospital Corporation (Boston, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Shelby Oster's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Shelby Oster was last updated on June 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.