JAMES A. POLLACK M.D.
NPI 1205845807
Surgery in Riverside, CA
About James A. Pollack M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES A. POLLACK M.D. (NPI 1205845807) is an individual surgery provider in Riverside, California, licensed in California (G88748) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of West Virginia University School Of Medicine (1991).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
James A. Pollack M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show James Pollack reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Riverside, CA 92504
- Reassigned Medicare billing, California enrollment
- 20 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 92504 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 James Pollack's NPI number?
The NPI number for James Pollack is 1205845807. It was assigned to this individual provider in the NPPES registry on August 5, 2006.
Where is James Pollack located?
James Pollack practices at 7300 Magnolia Ave, Riverside, CA 92504. The listed phone number is (951) 278-8870.
What is James Pollack's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is James Pollack enrolled in Medicare?
Yes. James Pollack is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for James Pollack's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Pollack reassigns Medicare benefits to Mission Surgical Clinic, Inc. (Riverside, CA). 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 James Pollack'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 James Pollack was last updated on February 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.