DR. DOMENECH ASBUN MD
NPI 1740691070
Surgery - Surgical Oncology in Newport Beach, CA
About Dr. Domenech Asbun Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DOMENECH ASBUN MD (NPI 1740691070) is an individual surgical oncology provider in Newport Beach, California, licensed in California (A145499) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS, is affiliated with Baptist Hospital Of Miami, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
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. Domenech Asbun Md 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 Domenech Asbun reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Newport Beach, CA 92663
- Reassigned Medicare billing, California enrollment
- 529 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 3
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.
Baptist Hospital Of Miami
Acute Care Hospitals · Miami, FLSouth Miami Hospital
Acute Care Hospitals · South Miami, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92663 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEWPORT BEACH, CA 92663
NEWPORT BEACH, CA 92663
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 Domenech Asbun's NPI number?
The NPI number for Domenech Asbun is 1740691070. It was assigned to this individual provider in the NPPES registry on May 8, 2014.
Where is Domenech Asbun located?
Domenech Asbun practices at 1 Hoag Dr Bldg 41, Newport Beach, CA 92663. The listed phone number is (949) 764-6665.
What is Domenech Asbun's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.
Is Domenech Asbun enrolled in Medicare?
Yes. Domenech Asbun 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 Domenech Asbun's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Domenech Asbun reassigns Medicare benefits to Hoag Clinic (Newport Beach, CA). 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 Domenech Asbun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Domenech Asbun accept?
Health plans from AvMed, Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Domenech Asbun 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 Domenech Asbun affiliated with any hospitals?
According to CMS data, Domenech Asbun is affiliated with Baptist Hospital Of Miami and South Miami Hospital.
When was this NPI record last updated?
The NPPES record for Domenech Asbun was last updated on October 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.
# Dr. Domenech Asbun, MD · NPI 1740691070
Surgical Oncology physician in Newport Beach, California. Individual provider, active in the CMS NPPES registry since May 8, 2014.
## Identity
- **NPI:** 1740691070 (Entity type: Individual)
- **Enumerated:** May 8, 2014
- **Primary specialty:** Surgery - Surgical Oncology · taxonomy 2086X0206X
- **State license:** A145499 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 HOAG DR BLDG 41, Newport Beach, CA 92663-4162
- **Phone:** (949) 764-6665
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Hoag Clinic (NPI 1942799523, Newport Beach, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** October 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1740691070) · Data from the CMS NPPES public registry.