CATERINA PALUMBO MD
NPI 1033557400
Emergency Medicine in Winslow, AZ
About Caterina Palumbo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATERINA PALUMBO MD (NPI 1033557400) is an individual emergency medicine provider in Winslow, Arizona, licensed in Arizona (61193) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS and is a graduate of University Of Toledo College Of Medicine (2013).
NPPES Registry Identity
Specialties & Licenses
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
Caterina Palumbo Md 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
10Medicare enrollment records show Caterina Palumbo reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mesa, AZ 85206
- Reassigned Medicare billing, Arizona enrollment
- 289 clinicians in this Medicare group
Phoenix, AZ 85015
- Reassigned Medicare billing, Arizona enrollment
- 260 clinicians in this Medicare group
Phoenix, AZ 85016
- Reassigned Medicare billing, Arizona enrollment
- 302 clinicians in this Medicare group
Chandler, AZ 85286
- Reassigned Medicare billing, Texas enrollment
- 482 clinicians in this Medicare group
Trinidad, CO 81082
- Reassigned Medicare billing, Arizona enrollment
- 71 clinicians in this Medicare group
Loveland, CO 80538
- Reassigned Medicare billing, Colorado enrollment
- 111 clinicians in this Medicare group
Loveland, CO 80538
- Reassigned Medicare billing, Colorado enrollment
- 2,596 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Arizona enrollment
- 556 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Colorado and Georgia enrollments
- 290 clinicians in this Medicare group
Thomasville, GA 31792
- Reassigned Medicare billing, Georgia enrollment
- 147 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
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 86047 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WINSLOW, AZ 86047
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 Caterina Palumbo's NPI number?
The NPI number for Caterina Palumbo is 1033557400. It was assigned to this individual provider in the NPPES registry on June 7, 2013.
Where is Caterina Palumbo located?
Caterina Palumbo practices at 1501 N Williamson Ave, Winslow, AZ 86047. The listed phone number is (720) 848-0000.
What is Caterina Palumbo's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Caterina Palumbo enrolled in Medicare?
Yes. Caterina Palumbo 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 Caterina Palumbo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caterina Palumbo reassigns Medicare benefits to 10 organizations: Emergency Physicians Southwest, PC (Mesa, AZ), Emergency Group Of Arizona Professional Corporation (Phoenix, AZ), Arizona Acute Medical Services 1 PC (Phoenix, AZ), Gila River Health Care Corporation (Chandler, AZ), Innova Emergency Medical Associates PC (Trinidad, CO) and 5 more organizations, 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 Caterina Palumbo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Caterina Palumbo accept?
Health plans from Blue Cross Blue Shield of Arizona list Caterina Palumbo 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 Caterina Palumbo was last updated on October 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Caterina Palumbo, MD · NPI 1033557400
Emergency Medicine physician in Winslow, Arizona. Individual provider, active in the CMS NPPES registry since June 7, 2013.
## Identity
- **NPI:** 1033557400 (Entity type: Individual)
- **Enumerated:** June 7, 2013
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 61193 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 1501 N WILLIAMSON AVE, Winslow, AZ 86047-2735
- **Phone:** (720) 848-0000
## 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:** 10 organizations under Medicare reassignment (form CMS-855R): Emergency Physicians Southwest, PC (NPI 1912053752, Mesa, AZ); Emergency Group Of Arizona Professional Corporation (NPI 1215275433, Phoenix, AZ); Arizona Acute Medical Services 1 PC (NPI 1154860674, Phoenix, AZ); Gila River Health Care Corporation (NPI 1437664182, Chandler, AZ); Innova Emergency Medical Associates PC (NPI 1295178978, Trinidad, CO); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Toledo College Of Medicine, class of 2013
## Record status
- **NPPES last updated:** October 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1033557400) · Data from the CMS NPPES public registry.