Christa Harris
NPI 1023800083 · Acute Care Nurse Practitioner · Sierra Vista, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christa Harris is a Acute Care Nurse Practitioner provider in Sierra Vista, AZ (NPI 1023800083).
Provider details
- NPI number
- 1023800083
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 322956 (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
- 2025-05-19
- Last updated
- 2025-05-19
- Certified
- 2025-05-08
Frequently asked questions
- What is Christa Harris's NPI number?
- Christa Harris's National Provider Identifier (NPI) is 1023800083, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christa Harris's specialty?
- Christa Harris is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christa Harris located?
- Christa Harris's practice location on file with NPPES is 2305 E Wilcox Dr, Sierra Vista, AZ 85635-2738.
- What is Christa Harris's phone number?
- The practice phone number listed in the NPPES registry for Christa Harris is (520) 458-1050.
- Does Christa Harris accept Medicare?
- Christa Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christa Harris's NPI active?
- Yes — Christa Harris's NPI (1023800083) is active in the NPPES registry as of the last update on 2025-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.