Diane Hannaford, NP
NPI 1578612230 · Gerontology Nurse Practitioner · Santa Ana, CA
Diane Hannaford, NP is a Gerontology Nurse Practitioner provider in Santa Ana, CA (NPI 1578612230).
Provider details
- NPI number
- 1578612230
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 580367 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-10
- Last updated
- 2012-02-02
Frequently asked questions
- What is Diane Hannaford's NPI number?
- Diane Hannaford's National Provider Identifier (NPI) is 1578612230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Hannaford's specialty?
- Diane Hannaford is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Hannaford located?
- Diane Hannaford's practice location on file with NPPES is 1540 E 1st St, Santa Ana, CA 92701-6341.
- What is Diane Hannaford's phone number?
- The practice phone number listed in the NPPES registry for Diane Hannaford is (714) 972-8003.
- Is Diane Hannaford's NPI active?
- Yes — Diane Hannaford's NPI (1578612230) is active in the NPPES registry as of the last update on 2012-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.