KEISHA A PIERRE-LYS DO
NPI 1225610348
Family Medicine in Phoenix, AZ
About Keisha A Pierre-lys Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KEISHA A PIERRE-LYS DO (NPI 1225610348) is an individual family medicine provider in Phoenix, Arizona, licensed in Arizona (011272) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Casa Grande, and is a graduate of Ohio State University College Of Homeopathic Medicine (2021).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Keisha A Pierre-lys Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Keisha Pierre-lys reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chandler, AZ 85224
- Reassigned Medicare billing, Arizona enrollment
- 80 clinicians in this Medicare group
Payson, AZ 85541
- Reassigned Medicare billing, Arizona enrollment
- 66 clinicians in this Medicare group
Fallon, NV 89406
- Reassigned Medicare billing, Nevada enrollment
- 27 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 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
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 Keisha Pierre-lys's NPI number?
The NPI number for Keisha Pierre-lys is 1225610348. It was assigned to this individual provider in the NPPES registry on April 27, 2021.
Where is Keisha Pierre-lys located?
Keisha Pierre-lys practices at 1111 E Mcdowell Rd, Phoenix, AZ 85006. The listed phone number is (602) 839-2000.
What is Keisha Pierre-lys's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Keisha Pierre-lys enrolled in Medicare?
Yes. Keisha Pierre-lys is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Keisha Pierre-lys's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Keisha Pierre-lys reassigns Medicare benefits to 3 organizations: Sun Life Family Health Center, Inc (Chandler, AZ), Banner -- University Primary Care Physicians LLC (Payson, AZ) and Banner Churchill Community Hospital (Fallon, NV). 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 Keisha Pierre-lys's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Keisha Pierre-lys accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Imperial Insurance Companies, Inc. and Oscar Health Plan, Inc. and 1 other insurer list Keisha Pierre-lys as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Keisha Pierre-lys was last updated on October 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Keisha A Pierre-Lys, DO · NPI 1225610348
Family Medicine physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since April 27, 2021.
## Identity
- **NPI:** 1225610348 (Entity type: Individual)
- **Enumerated:** April 27, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 011272 (Arizona)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1111 E MCDOWELL RD, Phoenix, AZ 85006-2612
- **Phone:** (602) 839-2000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Sun Life Family Health Center, Inc (NPI 1396275459, Chandler, AZ); Banner -- University Primary Care Physicians LLC (NPI 1154791960, Payson, AZ); Banner Churchill Community Hospital (NPI 1023113115, Fallon, NV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Ohio State University College Of Homeopathic Medicine, class of 2021
## Record status
- **NPPES last updated:** October 8, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1225610348) · Data from the CMS NPPES public registry.