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

Sarah Marie Mercier, MSCN, RDN, LDN

Individual provider Registered Dietitian · NPI 1427832971

Sarah Marie Mercier, MSCN, RDN, LDN is registered under Registered Dietitian OR Nutrition Professional in Cherry Hill, New Jersey. Qualified in 2022, 4 years ago. Practices with Kennedy Medical Group Practice, PC, a 414-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
4
Licensed in
PA
In the registry since
2023
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

See every abbreviation used in this directory →

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Practice location Address checks out

2211 Chapel Ave W Ste 301
Cherry Hill, NJ 08002-2062
Phone: (844) 309-7708
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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 DN007794 (PA)

Record details

NPI number1427832971
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSCN , RDN , LDN
Sole proprietorNo
NPI enumeratedAugust 23, 2023
Last updated in NPPESFebruary 19, 2024
Certification dateFebruary 19, 2024

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Kennedy Medical Group Practice, P.C. — 414 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients13
Services billed 52 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 Kennedy Medical Group Practice, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 414 clinicians in the practice; 12 are shown here.

Other providers in Cherry Hill