Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Maria Esther Guzman, RN, PHN, MSN, AGNP

Individual provider Adult Health Nurse Practitioner · NPI 1568836427

Maria Esther Guzman, RN, PHN, MSN, AGNP is an Adult Health Nurse Practitioner in Los Angeles, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2015
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.
AGNP — Adult-Gerontology Nurse Practitioner
A nurse practitioner focused on adults and older people.

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Practice location Address checks out

5300 Whittier Blvd
Los Angeles, CA 90022-4015
Phone: (323) 980-8488
Fax: (323) 980-4848
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 95002647 (CA)

Record details

NPI number1568836427
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , PHN , MSN , AGNP
Sole proprietorYes
NPI enumeratedNovember 16, 2015
Last updated in NPPESNovember 16, 2015

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