Stefan Alexander Dunauskas, - Medicare Nurse Practitioner in Orange, CA

Stefan Alexander Dunauskas, is a medicare enrolled "Nurse Practitioner - Adult Health" in Orange, California. He graduated from nursing school in 2015 and has 9 years of diverse experience with area of expertise as Nurse Practitioner. 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, Orange, California. You can reach out to his office (for appointments etc.) via phone at (714) 634-4567.

Stefan Alexander Dunauskas is licensed to practice in California (license number 2004038) 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 1891151148.

Contact Information

Stefan Alexander Dunauskas,
280 S Main St,
Orange, CA 92868-3852
(714) 634-4567
Not Available

Map and Direction




Provider's Profile

Full NameStefan Alexander Dunauskas
GenderMale
SpecialityNurse Practitioner
Experience9 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:
  • Stefan Alexander Dunauskas graduated from nursing school in 2015
  NPI Data:
  • NPI Number: 1891151148
  • Provider Enumeration Date: 12/31/2015
  • Last Update Date: 06/04/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 7416240437
  • Enrollment ID: I20160727002295

Medical Identifiers

Medical identifiers for Stefan Alexander Dunauskas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891151148NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2200XNurse Practitioner - Adult Health 2004038 (California)Primary
363LG0600XNurse Practitioner - Gerontology 2004038 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hoag Orthopedic InstituteIrvine, CAHospital
St Joseph HospitalOrange, CAHospital
Hoag Memorial Hospital PresbyterianNewport beach, 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. Stefan Alexander Dunauskas 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. Stefan Alexander Dunauskas 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
Stefan Alexander Dunauskas,
280 S Main St,
Orange, CA 92868-3852

Ph: (714) 634-4567
Stefan Alexander Dunauskas,
280 S Main St,
Orange, CA 92868-3852

Ph: (714) 634-4567

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.