DR. CRISTIAN SAMUEL MADAR M.D.
NPI 1184869141
Internal Medicine - Critical Care Medicine in Honolulu, HI
About Dr. Cristian Samuel Madar M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CRISTIAN SAMUEL MADAR M.D. (NPI 1184869141) is an individual critical care medicine provider in Honolulu, Hawaii, licensed in Hawaii (MD-15776) and active in the NPI registry since December 2008. He is enrolled in Medicare PECOS, is affiliated with Wilcox Memorial Hospital, and maintains a secondary practice location in Honolulu.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 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. Cristian Samuel Madar 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 Reassignments
3Medicare enrollment records show Cristian Madar reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Honolulu, HI 96813
- Reassigned Medicare billing, Hawaii enrollment
- 664 clinicians in this Medicare group
Honolulu, HI 96817
- Reassigned Medicare billing, Hawaii enrollment
- 16 clinicians in this Medicare group
Chandler, AZ 85224
- Reassigned Medicare billing, Arizona enrollment
- 101 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 6
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.
Wilcox Memorial Hospital
Acute Care Hospitals · Lihue, HIStraub Clinic And Hospital
Acute Care Hospitals · Honolulu, HIPali Momi Medical Center
Acute Care Hospitals · Aiea, HIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96813 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 8
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HONOLULU, HI 96813
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 Cristian Madar's NPI number?
The NPI number for Cristian Madar is 1184869141. It was assigned to this individual provider in the NPPES registry on December 4, 2008.
Where is Cristian Madar located?
Cristian Madar practices at 888 S King St, Honolulu, HI 96813. The listed phone number is (808) 522-4000.
What is Cristian Madar's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Cristian Madar enrolled in Medicare?
Yes. Cristian Madar 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 Cristian Madar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cristian Madar reassigns Medicare benefits to 3 organizations: Straub Clinic & Hospital (Honolulu, HI), Aloha Critical Care Associates LLP (Honolulu, HI) and Chandler Regional Medical Center (Chandler, AZ). 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 Cristian Madar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cristian Madar accept?
Health plans from Cigna Healthcare and HMSA list Cristian Madar 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 Cristian Madar affiliated with any hospitals?
According to CMS data, Cristian Madar is affiliated with Wilcox Memorial Hospital, Straub Clinic And Hospital and Pali Momi Medical Center.
When was this NPI record last updated?
The NPPES record for Cristian Madar was last updated on May 8, 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.