Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Ann M. Guerrieri-Marsh, MSN, APRN, BC

Individual provider Adult Psychiatric/Mental Health Registered Nurse · NPI 1306949292

MS. Ann M. Guerrieri-Marsh, MSN, APRN, BC is an Adult Psychiatric/Mental Health Registered Nurse in San Antonio, Texas. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2006
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
BC — Board Certified
Appended to another credential to show current board certification, as in APRN-BC.

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Practice location Address checks out

7400 Merton Minter Boulevard Stvhcs (118) Nursing Service
San Antonio, TX 78229-4404
Phone: (210) 617-5300
Fax: (210) 321-2728
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0809X · Licence 212067L (PA)

Record details

NPI number1306949292
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , APRN , BC
Sole proprietorYes
NPI enumeratedSeptember 6, 2006
Last updated in NPPESJuly 8, 2007

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