Dr Andre Michael Ishak, MD - Medicare Hand Surgery in Oxnard, CA

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Dr Andre Michael Ishak, MD is a medicare enrolled "Surgery - Surgery Of The Hand" physician in Oxnard, California. He went to Tufts University School Of Medicine and graduated in 1993 and has 32 years of diverse experience with area of expertise as Hand Surgery. He is a member of the group practice Ventura Orthopedics Medical Group Inc and his current practice location is 2221 Wankel Way, Oxnard, California. You can reach out to his office (for appointments etc.) via phone at (805) 988-9366.

Dr Andre Michael Ishak is licensed to practice in California (license number G81316) 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 1639135445.

Contact Information

Dr Andre Michael Ishak, MD
2221 Wankel Way,
Oxnard, CA 93030-0192
(805) 988-9366
(805) 483-3747

Map and Direction




Physician's Profile

Full NameDr Andre Michael Ishak
GenderMale
SpecialityHand Surgery
Experience32 Years
Location2221 Wankel Way, Oxnard, 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:
  • Dr Andre Michael Ishak attended and graduated from Tufts University School Of Medicine in 1993
  NPI Data:
  • NPI Number: 1639135445
  • Provider Enumeration Date: 04/21/2006
  • Last Update Date: 07/14/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1759345796
  • Enrollment ID: I20041201000221

Medical Identifiers

Medical identifiers for Dr Andre Michael Ishak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639135445NPI-NPPES
G81316OtherCASTATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207XS0106XOrthopaedic Surgery - Hand Surgery G81316 (California)Secondary
2086S0105XSurgery - Surgery Of The Hand G81316 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Johns Regional Medical CenterOxnard, CAHospital
Community Memorial Hospital San BuenaventuraVentura, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ventura Orthopedics Medical Group Inc206231291173

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 Andre Michael Ishak allows following entities to bill medicare on his behalf.
Entity NameVentura Orthopedics Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871547315
PECOS PAC ID: 2062312911
Enrollment ID: O20040615001871

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 Andre Michael Ishak 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 Andre Michael Ishak, MD
1203 Flynn Rd Unit 160,
Camarillo, CA 93012-6203

Ph: (805) 804-4168		Dr Andre Michael Ishak, MD
2221 Wankel Way,
Oxnard, CA 93030-0192

Ph: (805) 988-9366

Reviews and Comments


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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.