Otilia Elszy, NURSE PRACTITIONER
Family Nurse Practitioner · Torrance, CA
Otilia Elszy, NURSE PRACTITIONER is a family nurse practitioner with a practice address in Torrance, California, and NPI 1134506090, issued on Apr 29, 2015. Check the license (California 95001947, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Otilia Elszy
- Credential
- NURSE PRACTITIONER
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95001947 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 W Carson St, Torrance, CA 90502
- Phone
- (310) 222-2859
- Enumerated
- Apr 29, 2015
- Record last updated
- Jul 21, 2022
- Fax
- (310) 320-8459
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 1000 W Carson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arjan AbarStudent in an Organized Health Care Education/Training Program1982309290
- Brenda Abarca, MDPsychiatry Physician1407485527
- Maleeha AbbasStudent in an Organized Health Care Education/Training Program1275203499
- Saamirah Abdul-MuminCommunity Health Worker1144683947
- Maria Elena AbedesAmbulatory Care Registered Nurse1184360992
- Hoda Abou-Ziab, PSYDClinical Psychologist1649618125
Verify Otilia Elszy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95001947Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average family nurse practitioner in 2024
456 Medicare Part D claims for 58 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium76 claims
- Lisinopril47 claims
- Metformin Hcl44 claims
- Amlodipine Besylate33 claims
- Alendronate Sodium22 claims
- Losartan Potassium22 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.
Otilia Elszy among 16,966 family nurse practitioner records in California
Otilia Elszy, NURSE PRACTITIONER is one of 16,966 family nurse practitioner records with a practice address in California. 67% 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 31% of them.
- NPI issued2015 · 31% of these records are older, 65% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2022 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
174 family nurse practitioner records list a practice address in Torrance
They are 174 of the 8,901 NPPES records with a practice address in Torrance, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Torrance → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Esther Carreon, N.P.Torrance, CA 905021538313812
- Edmond Chang, FNPTorrance, CA 905021679786024
- Andrew Chinchilla, NPTorrance, CA 905021568651370
- Irene Dolan, FNPTorrance, CA 905021891826632
- Constance Gallardo, FNPTorrance, CA 905021174735880
- Sherri Gentile, NPTorrance, CA 905021619126034
- Yi Liu, NPTorrance, CA 905021871706242
- Claudia Mazzei, NPTorrance, CA 905021104956135
Common questions
What is Otilia Elszy, NURSE PRACTITIONER's NPI number?
Otilia Elszy, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1134506090, issued on Apr 29, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Otilia Elszy, NURSE PRACTITIONER located?
The NPPES record lists a practice address at 1000 W Carson St, Torrance, CA, 90502. Phone: (310) 222-2859. Providers update this record themselves, so call before visiting.
How can I verify Otilia Elszy, NURSE PRACTITIONER's license?
NPPES lists California license number 95001947, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Otilia Elszy, NURSE PRACTITIONER prescribe under Medicare Part D?
In 2024, Otilia Elszy, NURSE PRACTITIONER had 456 Medicare Part D claims for 58 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.