Karen Vernon, RN, NP
NPI 1720392053 · Primary Care Nurse Practitioner · Tucson, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Vernon, RN, NP is a Primary Care Nurse Practitioner provider in Tucson, AZ (NPI 1720392053).
Provider details
- NPI number
- 1720392053
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN081026 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service 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
- 2010-07-28
- Last updated
- 2021-01-27
- Certified
- 2021-01-27
Frequently asked questions
- What is Karen Vernon's NPI number?
- Karen Vernon's National Provider Identifier (NPI) is 1720392053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Vernon's specialty?
- Karen Vernon is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Vernon located?
- Karen Vernon's practice location on file with NPPES is 6624 E Carondelet Dr, Tucson, AZ 85710-2119.
- What is Karen Vernon's phone number?
- The practice phone number listed in the NPPES registry for Karen Vernon is (520) 818-8477.
- Does Karen Vernon accept Medicare?
- Karen Vernon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Vernon's NPI active?
- Yes — Karen Vernon's NPI (1720392053) is active in the NPPES registry as of the last update on 2021-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.