DR. ERIC M OSSOWSKI M.D.
NPI 1063508463
Family Medicine in Phoenix, AZ
About Dr. Eric M Ossowski M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERIC M OSSOWSKI M.D. (NPI 1063508463) is an individual family medicine provider in Phoenix, Arizona, licensed in Arizona (AZ #12127) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Minnesota, Duluth School Of Medicine (1977).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 7
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. Eric M Ossowski 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 Reassignment
Medicare enrollment records show Eric Ossowski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Phoenix, AZ 85013
- Reassigned Medicare billing, Arizona enrollment
- 49 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 85016 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHOENIX, AZ 85016
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 Eric Ossowski's NPI number?
The NPI number for Eric Ossowski is 1063508463. It was assigned to this individual provider in the NPPES registry on October 4, 2006.
Where is Eric Ossowski located?
Eric Ossowski practices at 4212 N 16th Street Phoenix Indian Medical Center, Phoenix, AZ 85016. The listed phone number is (602) 263-1511.
What is Eric Ossowski's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Eric Ossowski enrolled in Medicare?
Yes. Eric Ossowski 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 organization bills Medicare for Eric Ossowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eric Ossowski reassigns Medicare benefits to Circle The City (Phoenix, AZ). 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 Eric Ossowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eric Ossowski accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona and Imperial Insurance Companies, Inc. list Eric Ossowski 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 Eric Ossowski was last updated on July 26, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.