DR. PHILLIP DOUGLAS MARTINEZ-KNOUSE M.D.
NPI 1689036923
Internal Medicine - Hematology & Oncology in Summit, WI
About Dr. Phillip Douglas Martinez-knouse M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PHILLIP DOUGLAS MARTINEZ-KNOUSE M.D. (NPI 1689036923) is an individual hematology & oncology provider in Summit, Wisconsin, licensed in Wisconsin (22233-875) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with Aurora St Lukes Medical Center, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Phillip Douglas Martinez-knouse 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.
Areas of Expertise CMS Part B claims 8
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.
Aurora St Lukes Medical Center
Acute Care Hospitals · Milwaukee, WIAurora Medical Center - Summit
Acute Care Hospitals · Summit, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53066 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.
SUMMIT, WI 53066
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 Phillip Martinez-knouse's NPI number?
The NPI number for Phillip Martinez-knouse is 1689036923. It was assigned to this individual provider in the NPPES registry on March 25, 2016. The provider is also known as Dr. Phillip Douglas Knouse MD.
Where is Phillip Martinez-knouse located?
Phillip Martinez-knouse practices at 36500 Aurora Dr, Summit, WI 53066. The listed phone number is (262) 434-8800.
What is Phillip Martinez-knouse's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Phillip Martinez-knouse enrolled in Medicare?
Yes. Phillip Martinez-knouse 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.
What insurance does Phillip Martinez-knouse accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), HealthPartners and Quartz and 1 other insurer list Phillip Martinez-knouse 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 Phillip Martinez-knouse affiliated with any hospitals?
According to CMS data, Phillip Martinez-knouse is affiliated with Aurora St Lukes Medical Center and Aurora Medical Center - Summit.
When was this NPI record last updated?
The NPPES record for Phillip Martinez-knouse was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.