Diamond Askew, FNP-C
NPI 1568261188 · Family Nurse Practitioner · Mesa, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diamond Askew, FNP-C is a Family Nurse Practitioner provider in Mesa, AZ (NPI 1568261188).
Provider details
- NPI number
- 1568261188
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 321176 (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
1 yr 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
- 2025-03-08
- Last updated
- 2025-03-12
- Certified
- 2025-03-12
Frequently asked questions
- What is Diamond Askew's NPI number?
- Diamond Askew's National Provider Identifier (NPI) is 1568261188, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diamond Askew's specialty?
- Diamond Askew is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diamond Askew located?
- Diamond Askew's practice location on file with NPPES is 5543 S Dillon, Mesa, AZ 85212-5603.
- What is Diamond Askew's phone number?
- The practice phone number listed in the NPPES registry for Diamond Askew is (623) 696-6921.
- Does Diamond Askew accept Medicare?
- Diamond Askew is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diamond Askew's NPI active?
- Yes — Diamond Askew's NPI (1568261188) is active in the NPPES registry as of the last update on 2025-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.