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

Dr. Shannon Leigh Dummer, DNP, FNP, CEN

Individual provider Family Nurse Practitioner · NPI 1588359210

Dr. Shannon Leigh Dummer, DNP, FNP, CEN is a Nurse Practitioner in Annapolis, Maryland. Qualified in 2023, 3 years ago. Licensed in Maryland.

Years since qualifying
3
Licensed in
MD
In the registry since
2023
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

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Practice location Address checks out

1352 Walnut Ave
Annapolis, MD 21403-4748
Phone: (443) 221-8716
Fax: (949) 437-8515
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence R246089 (MD)

Record details

NPI number1588359210
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , FNP , CEN
Sole proprietorNo
NPI enumeratedApril 10, 2023
Last updated in NPPESJuly 23, 2026
Certification dateJuly 23, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Not indicated

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 patients169
Services billed 429 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

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