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

Ana Marissa Guerrero, RN

Individual provider Registered Nurse · NPI 1740788041

Ana Marissa Guerrero, RN is a Registered Nurse in Silver Spring, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2018
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

13313 Old Columbia Pike
Silver Spring, MD 20904-5233
Phone: (443) 923-4170
Fax: (443) 923-4181
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence R123406 (MD)

Record details

NPI number1740788041
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedFebruary 1, 2018
Last updated in NPPESFebruary 1, 2018

Other providers in Silver Spring