Barbara Dionne, F.N.P.
NPI 1558425876 · Family Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Dionne, F.N.P. is a Family Nurse Practitioner provider in Phoenix, AZ (NPI 1558425876).
Provider details
- NPI number
- 1558425876
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- F.N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 666 (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
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
- 2006-12-21
- Last updated
- 2014-06-05
Frequently asked questions
- What is Barbara Dionne's NPI number?
- Barbara Dionne's National Provider Identifier (NPI) is 1558425876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Dionne's specialty?
- Barbara Dionne is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Barbara Dionne located?
- Barbara Dionne's practice location on file with NPPES is 3003 N Central Ave Ste 800, Phoenix, AZ 85012-2946.
- What is Barbara Dionne's phone number?
- The practice phone number listed in the NPPES registry for Barbara Dionne is (602) 745-7957.
- Does Barbara Dionne accept Medicare?
- Barbara Dionne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Dionne's NPI active?
- Yes — Barbara Dionne's NPI (1558425876) is active in the NPPES registry as of the last update on 2014-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.