DR. MARK IAN ANDERSON M.D.
NPI 1215900303
Urology in Port Orchard, WA
About Dr. Mark Ian Anderson M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK IAN ANDERSON M.D. (NPI 1215900303) is an individual urology provider in Port Orchard, Washington, licensed in Washington (MD60194935) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Multicare Good Samaritan Hospital, and is a graduate of West Virginia University School Of Medicine (1999).
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. Mark Ian Anderson 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 Mark Anderson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Gig Harbor, WA 98335
- Reassigned Medicare billing, Washington enrollment
- 4,383 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 18
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Multicare Good Samaritan Hospital
Acute Care Hospitals · Puyallup, WATacoma General Allenmore Hospital
Acute Care Hospitals · Tacoma, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98366 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORT ORCHARD, WA 98366
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 1215900303. It was assigned to this individual provider in the NPPES registry on February 9, 2006.
Where is Mark Anderson located?
Mark Anderson practices at 450 S Kitsap Blvd Ste 210, Port Orchard, WA 98366. The listed phone number is (360) 895-8950.
What is Mark Anderson's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Mark Anderson enrolled in Medicare?
Yes. Mark Anderson 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 Mark Anderson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Anderson reassigns Medicare benefits to Multicare Health System (Gig Harbor, WA). 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 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 Premera Blue Cross Blue Shield of Alaska and Providence 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.
Is Mark Anderson affiliated with any hospitals?
According to CMS data, Mark Anderson is affiliated with Multicare Good Samaritan Hospital and Tacoma General Allenmore Hospital.
When was this NPI record last updated?
The NPPES record for Mark Anderson was last updated on November 12, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.