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

Mrs. Sarah Beth McDonald, RD, LDN

Individual provider Registered Dietitian · NPI 1093998783

Mrs. Sarah Beth McDonald, RD, LDN is registered under Registered Dietitian OR Nutrition Professional in Hanover, Maryland. Qualified in 2005, 21 years ago. Practices with Maryland Primary Care Physicians, LLC, a 101-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
21
Licensed in
MD
In the registry since
2007
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

See every abbreviation used in this directory →

Practice location Address checks out

7580 Buckingham Blvd Ste 280
Hanover, MD 21076-3208
Phone: (410) 729-3360
Fax: (443) 679-1389
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 900 S Caton Ave, Baltimore, MD 21229-5201 — (410) 368-2153

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence DX2536 (MD)

Record details

NPI number1093998783
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LDN
Sole proprietorYes
NPI enumeratedDecember 17, 2007
Last updated in NPPESMarch 25, 2025
Certification dateMarch 25, 2025

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Maryland Primary Care Physicians, Llc — 101 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients29
Services billed 136 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Maryland Primary Care Physicians, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 101 clinicians in the practice; 12 are shown here.

Other providers in Hanover