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

MS. Maureen Ann Merkl, RN, MSN

Individual provider Emergency Registered Nurse · NPI 1861678807

MS. Maureen Ann Merkl, RN, MSN is an Emergency Registered Nurse in Arlington, Virginia. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
In the registry since
2008
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

See every abbreviation used in this directory →

Practice location Address checks out

1701 N George Mason Dr
Arlington, VA 22205-3610
Phone: (703) 558-6299
Fax: (703) 558-5355
Show map & directions

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

Specialties & licences

Emergency Registered Nurse (primary) Taxonomy 163WE0003X · Licence 0001121817 (VA)

Record details

NPI number1861678807
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MSN
Sole proprietorYes
NPI enumeratedJanuary 20, 2008
Last updated in NPPESJanuary 20, 2008

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