Fionnuala Brown, NP
NPI 1912375783 · Family Nurse Practitioner · Mesa, AZ
Fionnuala Brown, NP is a Family Nurse Practitioner provider in Mesa, AZ (NPI 1912375783).
Provider details
- NPI number
- 1912375783
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN158592; AP7980 (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
10 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
- 2015-09-09
- Last updated
- 2015-09-16
Frequently asked questions
- What is Fionnuala Brown's NPI number?
- Fionnuala Brown's National Provider Identifier (NPI) is 1912375783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fionnuala Brown's specialty?
- Fionnuala Brown is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Fionnuala Brown located?
- Fionnuala Brown's practice location on file with NPPES is 205 E Southern Ave, Mesa, AZ 85210-5400.
- What is Fionnuala Brown's phone number?
- The practice phone number listed in the NPPES registry for Fionnuala Brown is (480) 343-1576.
- Is Fionnuala Brown's NPI active?
- Yes — Fionnuala Brown's NPI (1912375783) is active in the NPPES registry as of the last update on 2015-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.