Dianna Fontana, FNPC
NPI 1720533771 · Family Nurse Practitioner · Glendale, AZ
Dianna Fontana, FNPC is a Family Nurse Practitioner provider in Glendale, AZ (NPI 1720533771).
Provider details
- NPI number
- 1720533771
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP8808 (AZ)
Specialties & taxonomies
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
9 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
- 2016-08-19
- Last updated
- 2018-07-30
Frequently asked questions
- What is Dianna Fontana's NPI number?
- Dianna Fontana's National Provider Identifier (NPI) is 1720533771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianna Fontana's specialty?
- Dianna Fontana is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dianna Fontana located?
- Dianna Fontana's practice location on file with NPPES is 18591 N 59th Ave, Glendale, AZ 85308.
- What is Dianna Fontana's phone number?
- The practice phone number listed in the NPPES registry for Dianna Fontana is (602) 789-1166.
- Is Dianna Fontana's NPI active?
- Yes — Dianna Fontana's NPI (1720533771) is active in the NPPES registry as of the last update on 2018-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.