Mr Walid S Arnaout, MD - Medicare General Surgery in Northridge, CA

Mr Walid S Arnaout, MD is a medicare enrolled "Surgery" physician in Northridge, California. He graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Northridge Trauma Surgeons Inc A Medical Corporation, Acute Care Surgery Medical Group Inc and his current practice location is 18250 Roscoe Blvd Ste 220, Northridge, California. You can reach out to his office (for appointments etc.) via phone at (818) 280-3901.

Mr Walid S Arnaout is licensed to practice in California (license number A53180) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1023072816.

Contact Information

Mr Walid S Arnaout, MD
18250 Roscoe Blvd Ste 220,
Northridge, CA 91325-4271
(818) 280-3901
(805) 379-9695

Map and Direction




Physician's Profile

Full NameMr Walid S Arnaout
GenderMale
SpecialityGeneral Surgery
Experience39 Years
Location18250 Roscoe Blvd Ste 220, Northridge, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mr Walid S Arnaout graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1023072816
  • Provider Enumeration Date: 04/17/2006
  • Last Update Date: 10/10/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3678517109
  • Enrollment ID: I20050615001012

Medical Identifiers

Medical identifiers for Mr Walid S Arnaout such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023072816NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2086S0127XSurgery - Trauma Surgery A53180 (California)Secondary
208600000XSurgery A53180 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northridge Hospital Medical CenterNorthridge, CAHospital
Los Robles Hospital & Medical CenterThousand oaks, CAHospital

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mr Walid S Arnaout allows following entities to bill medicare on his behalf.
Entity NameAcute Care Surgery Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700069549
PECOS PAC ID: 7214006816
Enrollment ID: O20080522000355
Entity NameOaks Surgical Specialists A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538560842
PECOS PAC ID: 2365769635
Enrollment ID: O20150325001386
Entity NameNorthridge Trauma Surgeons Inc A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255418745
PECOS PAC ID: 2567828825
Enrollment ID: O20230512000129

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mr Walid S Arnaout is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mr Walid S Arnaout, MD
18250 Roscoe Blvd Ste 220,
Northridge, CA 91325-4271

Ph: (818) 280-3901
Mr Walid S Arnaout, MD
18250 Roscoe Blvd Ste 220,
Northridge, CA 91325-4271

Ph: (818) 280-3901

Reviews and Comments


Surgery Doctors in Northridge, CA

Kellie D. Curtis, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 18436 Roscoe Blvd, Northridge, CA 91325
Phone: 818-435-1400    Fax: 818-435-1492
Dr. Adel F. Jabour, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 18350 Roscoe Blvd, Suite #200, Northridge, CA 91325
Phone: 818-885-7905    Fax: 818-885-1631
Eswar Appa Nyamathi, MD
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 17075 Devonshire St, Ste 106, Northridge, CA 91325
Phone: 818-831-3287    Fax: 818-831-3267
Norair Adjamian, DO
Surgery
Medicare: Medicare Enrolled
Practice Location: 18300 Roscoe Blvd, Northridge, CA 91325
Phone: 818-885-8500    
Dr. Uthaiah P Kokkalera, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 18350 Roscoe Blvd, Suite 213, Northridge, CA 91325
Phone: 818-700-7900    Fax: 818-700-7901
Dr. Harold Marks, MD
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 18350 Roscoe Blvd, Suite 505, Northridge, CA 91325
Phone: 818-886-3400    Fax: 818-886-3402

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.