DR. ALAN D COOK M.D.
NPI 1447478292
Surgery - Trauma Surgery in Chandler, AZ
About Dr. Alan D Cook M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALAN D COOK M.D. (NPI 1447478292) is an individual trauma surgery provider in Chandler, Arizona, licensed in Arizona (48680) and active in the NPI registry since April 2007. He 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)
Dr. Alan D Cook M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Alan Cook reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dallas, TX 75204
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Urgent Surgery Associates PA
- 120 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.
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 Alan Cook's NPI number?
The NPI number for Alan Cook is 1447478292. It was assigned to this individual provider in the NPPES registry on April 24, 2007.
Where is Alan Cook located?
Alan Cook practices at 485 S Dobson Rd Suite 201, Chandler, AZ 85224. The listed phone number is (480) 728-4700.
What is Alan Cook's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Trauma Surgery, with taxonomy code 2086S0127X.
Is Alan Cook enrolled in Medicare?
Yes. Alan Cook is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Alan Cook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alan Cook reassigns Medicare benefits to Urgent Surgery Associates, P.A. (Dallas, TX). The 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 Alan Cook'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 Alan Cook was last updated on July 15, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.