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

Ramona Therese Holtz, NP

Individual provider Nurse Practitioner · NPI 1659438000

Ramona Therese Holtz, NP is a Nurse Practitioner in Calexico, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

223 W Cole Rd
Calexico, CA 92231-9722
Phone: (760) 357-2020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 437781 (CA)

Record details

NPI number1659438000
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJanuary 3, 2007
Last updated in NPPESDecember 8, 2011

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