Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Sarah Beth Mcdonald, RD, LDN

Registered Dietitian in Hanover, MD · enumerated 2007 · practices at Maryland Primary Care Physicians, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1093998783

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Sarah Beth Mcdonald

Credential RD, LDN

Sex Female

Practice address Hanover, MD, 21076

Phone (410) 729-3360

Fax (443) 679-1389

Enumeration date Dec 17, 2007

Last updated in NPPES Mar 25, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DX2536 (MD) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Sarah Mcdonald practice?

The practice location on file with NPPES is in Hanover, MD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Sarah Mcdonald?

The National Provider Identifier (NPI) for Sarah Mcdonald is 1093998783, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Ellen Loreck Registered Dietitian · Hanover, MD NPI 1588126098 Maryland Primary Care Physicians, LLC Multi-Specialty Clinic/Center · Hanover, MD NPI 1285456236

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-25.