Katherine Harrison
NPI 1225331127 · Pediatric Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Harrison is a Pediatric Nurse Practitioner provider in Phoenix, AZ (NPI 1225331127).
Provider details
- NPI number
- 1225331127
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- AP3937 (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
15 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
- 2010-12-15
- Last updated
- 2024-11-25
- Certified
- 2024-11-25
Frequently asked questions
- What is Katherine Harrison's NPI number?
- Katherine Harrison's National Provider Identifier (NPI) is 1225331127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Harrison's specialty?
- Katherine Harrison is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Harrison located?
- Katherine Harrison's practice location on file with NPPES is 1919 E Thomas Rd, Phoenix, AZ 85016-7710.
- What is Katherine Harrison's phone number?
- The practice phone number listed in the NPPES registry for Katherine Harrison is (602) 933-8510.
- Does Katherine Harrison accept Medicare?
- Katherine Harrison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Harrison's NPI active?
- Yes — Katherine Harrison's NPI (1225331127) is active in the NPPES registry as of the last update on 2024-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.