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

MS. Diane Marie Hannaford, NP

Individual provider Gerontology Nurse Practitioner · NPI 1578612230

MS. Diane Marie Hannaford, NP is a Gerontology Nurse Practitioner in Santa Ana, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
2
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

1540 E 1st St SUITE100
Santa Ana, CA 92701-6341
Phone: (714) 972-8003
Show map & directions

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

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence 580367 (CA)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 580367 (CA)

Record details

NPI number1578612230
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJanuary 10, 2007
Last updated in NPPESFebruary 2, 2012

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