MRS. KAREN MARTHA VERNON RN, NP
NPI 1720392053
Nurse Practitioner - Primary Care in Tucson, AZ
About Mrs. Karen Martha Vernon Rn, Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. KAREN MARTHA VERNON RN, NP (NPI 1720392053) is an individual primary care provider in Tucson, Arizona, licensed in Arizona (241163) and active in the NPI registry since July 2010. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Karen Martha Vernon Rn, Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Karen Vernon reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tucson, AZ 85710
- Reassigned Medicare billing, Arizona enrollment
- 9 clinicians in this Medicare group
Tucson, AZ 85704
- Reassigned Medicare billing, Arizona enrollment
- Medicare enrollment name: Dr Ganns Diet Of Hope LLC
- 6 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85710 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Karen Vernon's NPI number?
The NPI number for Karen Vernon is 1720392053. It was assigned to this individual provider in the NPPES registry on July 28, 2010.
Where is Karen Vernon located?
Karen Vernon practices at 6624 E Carondelet Dr, Tucson, AZ 85710. The listed phone number is (520) 818-8477.
What is Karen Vernon's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Karen Vernon enrolled in Medicare?
Yes. Karen Vernon is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Karen Vernon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Vernon reassigns Medicare benefits to 2 organizations: Tucson Family Care, LLC (Tucson, AZ) and Dr. Gann's Diet Of Hope LLC (Tucson, AZ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Karen Vernon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Karen Vernon was last updated on January 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mrs. Karen Martha Vernon, RN, NP · NPI 1720392053
Primary Care physician in Tucson, Arizona. Individual provider, active in the CMS NPPES registry since July 28, 2010.
## Identity
- **NPI:** 1720392053 (Entity type: Individual)
- **Enumerated:** July 28, 2010
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** 241163 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 6624 E CARONDELET DR, Tucson, AZ 85710-2119
- **Phone:** (520) 818-8477
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Tucson Family Care, LLC (NPI 1265786388, Tucson, AZ); Dr. Gann's Diet Of Hope LLC (NPI 1780943696, Tucson, AZ) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 27, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1720392053) · Data from the CMS NPPES public registry.