Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mary Darden Mason, DNP, FNP-BC

Individual provider Registered Nurse · NPI 1407685829

Mary Darden Mason, DNP, FNP-BC is a Nurse Practitioner in Berlin, Maryland. Qualified in 2024, 2 years ago. Practices with Tidalhealth Atlantic Inc, a 96-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
2
Licensed in
MD
In the registry since
2024
Specialties on file
2
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

10324 Old Ocean City Blvd
Berlin, MD 21811
Phone: (410) 629-0041
Fax: (410) 629-0544
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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 R266414 (MD)
Registered Nurse Taxonomy 163W00000X · Licence R266414 (MD)

Record details

NPI number1407685829
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , FNP-BC
Sole proprietorNo
NPI enumeratedAugust 1, 2024
Last updated in NPPESFebruary 10, 2025
Certification dateAugust 23, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Tidalhealth Atlantic Inc — 96 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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