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

Ann Mary Graham Acosta

Individual provider Nurse Practitioner · NPI 1386267011

Ann Mary Graham Acosta is a Nurse Practitioner in Waldorf, Maryland. Qualified in 2015, 11 years ago. Practices with Medstar Medical Group II LLC, a 3,717-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maryland and Virginia.

Years since qualifying
11
Licensed in
MD, VA
In the registry since
2020
Specialties on file
2

Practice location Address checks out

2014 English Oak Ct
Waldorf, MD 20601-4505
Phone: (240) 298-5668
Show map & directions

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

Additional practice locations (1)

  • 600 Gresham Dr Ste 8600, Norfolk, VA 23507-1904 — (757) 388-6005

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 0024178957 (VA)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence R192764 (MD)

Record details

NPI number1386267011
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 28, 2020
Last updated in NPPESDecember 16, 2025
Certification dateDecember 16, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Medstar Medical Group Ii Llc — 3717 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Waldorf