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

Mario Alberto Ramirez, RN

Individual provider Ambulatory Care Registered Nurse · NPI 1861943938

Mario Alberto Ramirez, RN is an Ambulatory Care Registered Nurse in Downey, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2016
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

7601 Imperial Hwy Bldg 100
Downey, CA 90242-3456
Phone: (562) 385-8264
Fax: (562) 383-7891
Show map & directions

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

Specialties & licences

Ambulatory Care Registered Nurse (primary) Taxonomy 163WP2201X · Licence 830672 (CA)

Record details

NPI number1861943938
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorYes
NPI enumeratedOctober 24, 2016
Last updated in NPPESOctober 24, 2016
Mailing address7601 E. Imperial Hwy, Building 100, Downey, CA 90221

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