Mark N Halikis, MD - Medicare Hand Surgery in Orange, CA

Mark N Halikis, MD is a medicare enrolled "Orthopaedic Surgery - Hand Surgery" physician in Orange, California. He went to University Of Southern California Keck School Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Hand Surgery. He is a member of the group practice Orthopaedic Specialty Institute Medical Group Of Orange County and his current practice location is 280 S Main St, Suite 200, Orange, California. You can reach out to his office (for appointments etc.) via phone at (714) 634-4567.

Mark N Halikis is licensed to practice in California (license number G68749) 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 1114914397.

Contact Information

Mark N Halikis, MD
280 S Main St, Suite 200,
Orange, CA 92868-3852
(714) 634-4567
(714) 634-4569

Map and Direction




Physician's Profile

Full NameMark N Halikis
GenderMale
SpecialityHand Surgery
Experience36 Years
Location280 S Main St, Orange, 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:
  • Mark N Halikis attended and graduated from University Of Southern California Keck School Of Medicine in 1988
  NPI Data:
  • NPI Number: 1114914397
  • Provider Enumeration Date: 10/03/2005
  • Last Update Date: 03/10/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 7810045788
  • Enrollment ID: I20091229000527

Medical Identifiers

Medical identifiers for Mark N Halikis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114914397NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery G68749 (California)Secondary
207XS0106XOrthopaedic Surgery - Hand Surgery G68749 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph HospitalOrange, CAHospital
Providence Little Company Of Mary Med Ctr TorranceTorrance, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Orthopaedic Specialty Institute Medical Group Of Orange County539563193145

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. Mark N Halikis allows following entities to bill medicare on his behalf.
Entity NameOrthopaedic Specialty Institute Medical Group Of Orange County
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336228832
PECOS PAC ID: 5395631931
Enrollment ID: O20040223000398

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. Mark N Halikis 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
Mark N Halikis, MD
Po Box 905,
Orange, CA 92856-6905

Ph: () -
Mark N Halikis, MD
280 S Main St, Suite 200,
Orange, CA 92868-3852

Ph: (714) 634-4567

Reviews and Comments


Orthopaedic Surgery Doctors in Orange, CA

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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).

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