DR. VINICIUS KNABBEN M.D.
NPI 1558718619
Emergency Medicine in Winslow, AZ
About Dr. Vinicius Knabben M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. VINICIUS KNABBEN M.D. (NPI 1558718619) is an individual emergency medicine provider in Winslow, Arizona, licensed in Arizona (58256) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS and is a graduate of Icahn School Of Medicine At Mount Sinai (2016).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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. Vinicius Knabben M.d. 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
5Medicare enrollment records show Vinicius Knabben reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Winslow, AZ 86047
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Winslow Indian Health Care Center Inc
- 219 clinicians in this Medicare group
Mesa, AZ 85202
- Reassigned Medicare billing, Arizona enrollment
- 211 clinicians in this Medicare group
Wittmann, AZ 85361
- Reassigned Medicare billing, Arizona enrollment
- Also billed through NPI 1841282852 (Arizona)
- 36 clinicians in this Medicare group
Tucson, AZ 85741
- Reassigned Medicare billing, Arizona enrollment
- 664 clinicians in this Medicare group
Trinidad, CO 81082
- Reassigned Medicare billing, Arizona enrollment
- 71 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 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.
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 Vinicius Knabben's NPI number?
The NPI number for Vinicius Knabben is 1558718619. It was assigned to this individual provider in the NPPES registry on May 18, 2016.
Where is Vinicius Knabben located?
Vinicius Knabben practices at 1501 N Williamson Ave, Winslow, AZ 86047. The listed phone number is (928) 289-4691.
What is Vinicius Knabben's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Vinicius Knabben enrolled in Medicare?
Yes. Vinicius Knabben 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 Vinicius Knabben's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Vinicius Knabben reassigns Medicare benefits to 5 organizations: Winslow Indian Health Care Group (Winslow, AZ), Progressive Medical Associates PLLC (Mesa, AZ), Community Hospital Association, Inc. (Wittmann, AZ), Northwest Hbp Medical Services LLC (Tucson, AZ) and Innova Emergency Medical Associates PC (Trinidad, CO). 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 Vinicius Knabben's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Vinicius Knabben accept?
Health plans from Blue Cross Blue Shield of Arizona and Cigna HealthCare of Arizona, Inc list Vinicius Knabben 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 Vinicius Knabben was last updated on December 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Dr. Vinicius Knabben, M.D. · NPI 1558718619
Emergency Medicine physician in Winslow, Arizona. Individual provider, active in the CMS NPPES registry since May 18, 2016.
## Identity
- **NPI:** 1558718619 (Entity type: Individual)
- **Enumerated:** May 18, 2016
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 58256 (Arizona)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1501 N WILLIAMSON AVE, Winslow, AZ 86047-2735
- **Phone:** (928) 289-4691
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Winslow Indian Health Care Group (NPI 1255501565, Winslow, AZ); Progressive Medical Associates PLLC (NPI 1548218613, Mesa, AZ); Community Hospital Association, Inc. (NPI 1770097123, Wittmann, AZ); Northwest Hbp Medical Services LLC (NPI 1407353006, Tucson, AZ); Innova Emergency Medical Associates PC (NPI 1295178978, Trinidad, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Icahn School Of Medicine At Mount Sinai, class of 2016
## Record status
- **NPPES last updated:** December 11, 2025
- **Other identifiers:** Medicaid 529678 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1558718619) · Data from the CMS NPPES public registry.