Dr Robert John Macarthur, MD - Medicare Orthopaedic Surgery in Orange, CA

Dr Robert John Macarthur, MD is a medicare enrolled "Orthopaedic Surgery" physician in Orange, California. His current practice location is 1010 W La Veta Ave, Suite 510, Orange, California. You can reach out to his office (for appointments etc.) via phone at (714) 550-0070.

Dr Robert John Macarthur is licensed to practice in California (license number G76912) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1508949470.

Contact Information

Dr Robert John Macarthur, MD
1010 W La Veta Ave, Suite 510,
Orange, CA 92868-4300
(714) 550-0070
(714) 550-0035

Map and Direction




Physician's Profile

Full NameDr Robert John Macarthur
GenderMale
SpecialityOrthopaedic Surgery
Location1010 W La Veta Ave, Orange, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1508949470
  • Provider Enumeration Date: 10/23/2006
  • Last Update Date: 10/17/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9537149505
  • Enrollment ID: I20090622000069

Medical Identifiers

Medical identifiers for Dr Robert John Macarthur such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508949470NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery G76912 (California)Primary

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. Dr Robert John Macarthur allows following entities to bill medicare on his behalf.
Entity NameApex Healthcare Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184820987
PECOS PAC ID: 2860396306
Enrollment ID: O20031125000679
Entity NameDesert Valley Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639117864
PECOS PAC ID: 4880595875
Enrollment ID: O20040113000803
Entity NameHazel Hawkins Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275578817
PECOS PAC ID: 9133038326
Enrollment ID: O20040401001521
Entity NameSports Medicine And Orthopaedic Institute
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669993218
PECOS PAC ID: 7911273180
Enrollment ID: O20171017000976
Entity NameSeven Star Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710580808
PECOS PAC ID: 4789091026
Enrollment ID: O20210401001919

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. Dr Robert John Macarthur 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
Dr Robert John Macarthur, MD
Po Box 11768,
Santa Ana, CA 92711-1768

Ph: (714) 550-0070
Dr Robert John Macarthur, MD
1010 W La Veta Ave, Suite 510,
Orange, CA 92868-4300

Ph: (714) 550-0070

Reviews and Comments


Orthopaedic Surgery Doctors in Orange, CA

John Anthony Schlechter, D.O.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 1310 W Stewart Dr, Suite 508, Orange, CA 92868
Phone: 714-633-2111    Fax: 714-633-5615
Dr. David John Wright, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 101 The City Dr S Bldg 29a, Orange, CA 92868
Phone: 714-456-7012    
Lisa Ann Cao, M.D.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 1310 W Stewart Dr Ste 508, Orange, CA 92868
Phone: 714-633-2111    Fax: 844-387-7625
Justin Haghverdian, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 101 The City Dr S Bldg 29a, Orange, CA 92868
Phone: 714-456-7012    
Pablo P Prietto, MD
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 280 S Main St, Suite 200, Orange, CA 92868
Phone: 714-634-4567    Fax: 714-634-4569
Joseph Eric Koressel, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 280 S Main St Ste 200, Orange, CA 92868
Phone: 714-634-4567    
Dr. Grant William Robicheaux, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 2617 E Chapman Ave, Suite 201, Orange, CA 92869
Phone: 714-639-3780    Fax: 714-639-9203

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.