DR. CARRIE LYNN COOK D.O.
NPI 1003158262
Emergency Medicine in Phoenix, AZ
About Dr. Carrie Lynn Cook D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CARRIE LYNN COOK D.O. (NPI 1003158262) is an individual emergency medicine provider in Phoenix, Arizona, licensed in Arizona (006875) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in Las Vegas, and is a graduate of Arizona College Of Osteopathic Medicine Mid Western University (2013).
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
Dr. Carrie Lynn Cook D.o. 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
6Medicare enrollment records show Carrie Cook reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Phoenix, AZ 85006
- Reassigned Medicare billing, Arizona enrollment
- 199 clinicians in this Medicare group
Phoenix, AZ 85020
- Reassigned Medicare billing, Arizona enrollment
- 153 clinicians in this Medicare group
Phoenix, AZ 85020
- Reassigned Medicare billing, Arizona enrollment
- 267 clinicians in this Medicare group
Phoenix, AZ 85027
- Reassigned Medicare billing, Arizona enrollment
- 122 clinicians in this Medicare group
Gilbert, AZ 85296
- Reassigned Medicare billing, Arizona enrollment
- 263 clinicians in this Medicare group
Yuma, AZ 85364
- Reassigned Medicare billing, Arizona enrollment
- 141 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 3
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
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 Carrie Cook's NPI number?
The NPI number for Carrie Cook is 1003158262. It was assigned to this individual provider in the NPPES registry on March 25, 2013.
Where is Carrie Cook located?
Carrie Cook practices at 1111 E Mcdowell Rd, Phoenix, AZ 85006. The listed phone number is (480) 500-2540.
What is Carrie Cook's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Carrie Cook enrolled in Medicare?
Yes. Carrie Cook 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 Carrie Cook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carrie Cook reassigns Medicare benefits to 6 organizations: Emergency Professional Services PC (Phoenix, AZ), Emcare - Pnx Emergency Physicians LLC (Phoenix, AZ), Honorhealth (Phoenix, AZ), Loop 101 Emergency Physicians LLC (Phoenix, AZ), Tec Emergency Physicians Of Arizona, LLC (Gilbert, AZ) and 1 more organization, listed in the Medicare section above. 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 Carrie Cook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carrie Cook accept?
Health plans from Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and Oscar Health Plan, Inc. list Carrie Cook 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 Carrie Cook was last updated on April 8, 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.
# Dr. Carrie Lynn Cook, D.O. · NPI 1003158262
Emergency Medicine physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since March 25, 2013.
## Identity
- **NPI:** 1003158262 (Entity type: Individual)
- **Enumerated:** March 25, 2013
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 006875 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 1111 E MCDOWELL RD, Phoenix, AZ 85006-2612
- **Phone:** (480) 500-2540 · **Fax:** (623) 201-7954
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Emergency Professional Services PC (NPI 1518984210, Phoenix, AZ); Emcare - Pnx Emergency Physicians LLC (NPI 1902855992, Phoenix, AZ); Honorhealth (NPI 1770690695, Phoenix, AZ); Loop 101 Emergency Physicians LLC (NPI 1376573378, Phoenix, AZ); Tec Emergency Physicians Of Arizona, LLC (NPI 1245772870, Gilbert, AZ); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Arizona College Of Osteopathic Medicine Mid Western University, class of 2013
## Record status
- **NPPES last updated:** April 8, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1003158262) · Data from the CMS NPPES public registry.