Olivia Ghaussy
Nurse Practitioner · Hawthorne, CA
Olivia Ghaussy is a nurse practitioner with a practice address in Hawthorne, California, and NPI 1861874398, issued on Jun 20, 2015. Check the license (California 95002558, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Olivia Ghaussy
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 95002558 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11633 Hawthorne Blvd, Hawthorne, CA 90250
- Phone
- (310) 741-9046
- Enumerated
- Jun 20, 2015
- Record last updated
- Jun 20, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 11633 Hawthorne Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Olivia Ghaussy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95002558Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average nurse practitioner in 2024
13 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Olivia Ghaussy among 8,223 nurse practitioner records in California
Olivia Ghaussy is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 45% of them.
- NPI issued2015 · 45% of these records are older, 52% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2015 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 nurse practitioner records list a practice address in Hawthorne
They are 12 of the 818 NPPES records with a practice address in Hawthorne, and 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Hawthorne → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Julia Brewer, NPHawthorne, CA 902501578995502
- Mar Keshia Clarke, NPHawthorne, CA 902501730228388
- Maxine Daniel, NPHawthorne, CA 902501215621339
- Yvonne English, RNPHawthorne, CA 902501891983433
- Sofia Iacono, NPHawthorne, CA 902501639095243
- Angela IwualaHawthorne, CA 902501336885128
- Arcelia Kiss, FNPHawthorne, CA 902501225668288
- Isabella Mortola, DNP, FNP-BC, CPNP-PCHawthorne, CA 902501548005523
Common questions
What is Olivia Ghaussy's NPI number?
Olivia Ghaussy's National Provider Identifier (NPI) is 1861874398, issued on Jun 20, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Ghaussy located?
The NPPES record lists a practice address at 11633 Hawthorne Blvd, Hawthorne, CA, 90250. Phone: (310) 741-9046. Providers update this record themselves, so call before visiting.
How can I verify Olivia Ghaussy's license?
NPPES lists California license number 95002558, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Olivia Ghaussy prescribe under Medicare Part D?
In 2024, Olivia Ghaussy had 13 Medicare Part D claims; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.