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

Dr. Mary Grace Renfrow, DNP, CRNP

Individual provider Nurse Practitioner · NPI 1801372800

Dr. Mary Grace Renfrow, DNP, CRNP is a Nurse Practitioner in Towson, Maryland. Qualified in 2018, 8 years ago. Practices with Chesapeake Digestive Associates, PC, a 38-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
8
Licensed in
MD
In the registry since
2018
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

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Practice location Address checks out

7505 Osler Dr Ste 502
Towson, MD 21204-7740
Phone: (410) 296-4210
Fax: (443) 276-5865
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence R206254 (MD)

Record details

NPI number1801372800
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , CRNP
Sole proprietorNo
NPI enumeratedJuly 13, 2018
Last updated in NPPESJuly 13, 2018

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Chesapeake Digestive Associates, Pc — 38 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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