DR. ROBERT C MARSHALL MD MPH MISM
NPI 1700857588
Family Medicine in Tacoma, WA
About Dr. Robert C Marshall Md Mph Mism NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERT C MARSHALL MD MPH MISM (NPI 1700857588) is an individual family medicine provider in Tacoma, Washington, licensed in Washington (MD00034485) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Providence Centralia Hospital, and is a graduate of University Of South Florida College Of Medicine (1985).
NPPES Registry Identity
Specialties & Licenses
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. Robert C Marshall Md Mph Mism 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
2Medicare enrollment records show Robert Marshall reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Renton, WA 98055
- Reassigned Medicare billing, Washington enrollment
- 689 clinicians in this Medicare group
Olympia, WA 98506
- Reassigned Medicare billing, Washington enrollment
- 646 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 5
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Providence Centralia Hospital
Acute Care Hospitals · Centralia, WAProvidence St Peter Hospital
Acute Care Hospitals · Olympia, WAValley Medical Center
Acute Care Hospitals · Renton, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98431 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TACOMA, WA 98431
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 Robert Marshall's NPI number?
The NPI number for Robert Marshall is 1700857588. It was assigned to this individual provider in the NPPES registry on January 30, 2006.
Where is Robert Marshall located?
Robert Marshall practices at 9040 Jackson Ave, Tacoma, WA 98431. The listed phone number is (253) 968-2252.
What is Robert Marshall's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Robert Marshall enrolled in Medicare?
Yes. Robert Marshall 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 Robert Marshall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Marshall reassigns Medicare benefits to 2 organizations: Valley Medical Group-Renton (Renton, WA) and Providence Health & Services Washington (Olympia, WA). 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 Robert Marshall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Marshall accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Robert Marshall 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 Robert Marshall affiliated with any hospitals?
According to CMS data, Robert Marshall is affiliated with Providence Centralia Hospital, Providence St Peter Hospital and Valley Medical Center.
When was this NPI record last updated?
The NPPES record for Robert Marshall was last updated on September 16, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.