MARK E ANDERSON MD
NPI 1154410611
Neurological Surgery in Irvine, CA
About Mark E Anderson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK E ANDERSON MD (NPI 1154410611) is an individual neurological surgery provider in Irvine, California, licensed in California (G33410) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.
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 (PECOS)
Mark E Anderson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Mark Anderson reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Salinas, CA 93905
- Reassigned Medicare billing, California enrollment
- 284 clinicians in this Medicare group
Sacramento, CA 95816
- Reassigned Medicare billing, California enrollment
- 266 clinicians in this Medicare group
Bismarck, ND 58501
- Reassigned Medicare billing, North Dakota enrollment
- 616 clinicians in this Medicare group
Troy, AL 36079
- Reassigned Medicare billing, Alabama enrollment
- 514 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 92618 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Mark Anderson's NPI number?
The NPI number for Mark Anderson is 1154410611. It was assigned to this individual provider in the NPPES registry on October 12, 2006.
Where is Mark Anderson located?
Mark Anderson practices at 16300 Sand Canyon #1005, Irvine, CA 92618. The listed phone number is (949) 753-0303.
What is Mark Anderson's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Mark Anderson enrolled in Medicare?
Yes. Mark Anderson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mark Anderson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Anderson reassigns Medicare benefits to 4 organizations: County Of Monterey (Salinas, CA), Acute Care Surgery Medical Group, Inc. (Sacramento, CA), St. Alexius Medical Center (Bismarck, ND) and Houston County Healthcare Authority (Troy, AL). 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 Mark Anderson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Anderson accept?
Health plans from Blue Cross Blue Shield of North Dakota and Sanford Health Plan list Mark Anderson 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 Mark Anderson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.