Olivia Ghaussy, - Medicare Nurse Practitioner in Hawthorne, CA

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Olivia Ghaussy, is a medicare enrolled "Nurse Practitioner" in Hawthorne, California. Her current practice location is 11633 Hawthorne Blvd, Hawthorne, California. You can reach out to her office (for appointments etc.) via phone at (310) 741-9046.

Olivia Ghaussy is licensed to practice in California (license number 95002558) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1861874398.

Contact Information

Olivia Ghaussy,
11633 Hawthorne Blvd,
Hawthorne, CA 90250-2321
(310) 741-9046
Not Available

Map and Direction




Provider's Profile

Full NameOlivia Ghaussy
GenderFemale
SpecialityNurse Practitioner
Location11633 Hawthorne Blvd, Hawthorne, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1861874398
  • Provider Enumeration Date: 06/20/2015
  • Last Update Date: 06/20/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 5597073510
  • Enrollment ID: I20150924001762

Medical Identifiers

Medical identifiers for Olivia Ghaussy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861874398NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 95002558 (California)Primary
363LA2200XNurse Practitioner - Adult Health 95002558 (California)Secondary

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. Olivia Ghaussy allows following entities to bill medicare on her behalf.
Entity NameAlameda Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740332931
PECOS PAC ID: 3779494521
Enrollment ID: O20031110000764
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameCounty Of San Mateo
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679642326
PECOS PAC ID: 9032023171
Enrollment ID: O20031126000292
Entity NameCounty Of San Mateo
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831268580
PECOS PAC ID: 9032023171
Enrollment ID: O20040123000822

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. Olivia Ghaussy 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
Olivia Ghaussy,
1235 Yale St, #1,
Santa Monica, CA 90404-1535

Ph: (310) 741-9046		Olivia Ghaussy,
11633 Hawthorne Blvd,
Hawthorne, CA 90250-2321

Ph: (310) 741-9046

Reviews and Comments


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Trang Thi Kim,
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Amanda L Stowell, FNP-C
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Ms. Nona Pacatang Santos, N.P.-C
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Practice Location: 4477 W 118th St, Suite 200, Hawthorne, CA 90250
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Joseph Ngwa Tanifor, NURSE PRACTITIONER
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Phone: 310-679-9293    

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.