KATY ANNE KIRK MD, MPH
NPI 1720490352
Family Medicine in Phoenix, AZ
About Katy Anne Kirk Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATY ANNE KIRK MD, MPH (NPI 1720490352) is an individual family medicine provider in Phoenix, Arizona, licensed in Arizona (R74417) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in Phoenix.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Katy Anne Kirk Md, Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Katy Kirk reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Scottsdale, AZ 85250
- Reassigned Medicare billing, Arizona enrollment
- 9 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85006 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHOENIX, AZ 85006
PHOENIX, AZ 85006
PHOENIX, AZ 85006
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 Katy Kirk's NPI number?
The NPI number for Katy Kirk is 1720490352. It was assigned to this individual provider in the NPPES registry on June 2, 2014.
Where is Katy Kirk located?
Katy Kirk practices at 1300 N 12th St Ste 605, Phoenix, AZ 85006. The listed phone number is (602) 839-2668.
What is Katy Kirk's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Katy Kirk enrolled in Medicare?
Yes. Katy Kirk is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Katy Kirk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katy Kirk reassigns Medicare benefits to 2 organizations: Mountain View Family Physicians (Scottsdale, AZ) and Permanente Medical Group Inc (Stockton, CA). 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 Katy Kirk'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 Katy Kirk was last updated on March 12, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.