WILLIAM NAYLOR DO
NPI 1114307386
Orthopaedic Surgery - Orthopaedic Trauma in Chandler, AZ
About William Naylor Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM NAYLOR DO (NPI 1114307386) is an individual orthopaedic trauma provider in Chandler, Arizona, licensed in Arizona (011129) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, maintains a secondary practice location in Phoenix, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
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
William Naylor 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 William Naylor 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
- 101 clinicians in this Medicare group
Phoenix, AZ 85013
- Reassigned Medicare billing, Arizona enrollment
- 126 clinicians in this Medicare group
Phoenix, AZ 85013
- Reassigned Medicare billing, Arizona enrollment
- 773 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 7
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
CHANDLER, AZ 85224
CHANDLER, AZ 85224
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 William Naylor's NPI number?
The NPI number for William Naylor is 1114307386. It was assigned to this individual provider in the NPPES registry on June 3, 2015.
Where is William Naylor located?
William Naylor practices at 485 S Dobson Rd Ste 110, Chandler, AZ 85224. The listed phone number is (480) 728-4470.
What is William Naylor's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Trauma, with taxonomy code 207XX0801X.
Is William Naylor enrolled in Medicare?
Yes. William Naylor 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 William Naylor's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Naylor reassigns Medicare benefits to 3 organizations: Chandler Regional Medical Center (Chandler, AZ), St. Joseph's Hospital And Medical Center (Phoenix, AZ) and Sjhmc Physician Services (Phoenix, 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 William Naylor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Naylor accept?
Health plans from Blue Cross Blue Shield of Arizona and Cigna HealthCare of Arizona, Inc list William Naylor 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 William Naylor was last updated on October 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months 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.
# William Naylor, DO · NPI 1114307386
Orthopaedic Trauma physician in Chandler, Arizona. Individual provider, active in the CMS NPPES registry since June 3, 2015.
## Identity
- **NPI:** 1114307386 (Entity type: Individual)
- **Enumerated:** June 3, 2015
- **Primary specialty:** Orthopaedic Surgery - Orthopaedic Trauma · taxonomy 207XX0801X
- **State license:** 011129 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 485 S DOBSON RD STE 110, Chandler, AZ 85224-5600
- **Phone:** (480) 728-4470 · **Fax:** (480) 728-4499
## 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): Chandler Regional Medical Center (NPI 1871910968, Chandler, AZ); St. Joseph's Hospital And Medical Center (NPI 1255382412, Phoenix, AZ); Sjhmc Physician Services (NPI 1326098005, Phoenix, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** October 30, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1114307386) · Data from the CMS NPPES public registry.