Sharon L. Olsen, NP
Family Nurse Practitioner · Mission Hills, CA
Sharon L. Olsen, NP is a family nurse practitioner with a practice address in Mission Hills, California, and NPI 1346527462, issued on Nov 3, 2011. Check the license (California 20714, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sharon L. Olsen
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 20714 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11333 Sepulveda Blvd, Mission Hills, CA 91345
- Phone
- (818) 365-9531
- Enumerated
- Nov 3, 2011
- Record last updated
- Jan 4, 2023
- Fax
- (818) 837-5741
- Medicare enrollment
- Enrolled (PECOS I20120725000475); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 11333 Sepulveda Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sharon L. Olsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 20714Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average family nurse practitioner in 2024
464 Medicare Part D claims for 316 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Azithromycin38 claims
- Amoxicillin-Clavulanate Potass36 claims
- Albuterol Sulfate Hfa34 claims
- Cefadroxil28 claims
- Prednisone28 claims
- Cephalexin25 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.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupPanorama City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sharon L. Olsen among 16,966 family nurse practitioner records in California
Sharon L. Olsen, NP 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 2011, is newer than 19% of them.
- NPI issued2011 · 19% of these records are older, 79% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2011 · median 2019 among the 6,793 with a school on file
- Record last updated2023 · 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).
35 family nurse practitioner records list a practice address in Mission Hills
They are 35 of the 731 NPPES records with a practice address in Mission Hills, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Mission Hills → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Araciel Barba, N.P.Mission Hills, CA 913451619307154
- Suzanne Fisk, N. P.Mission Hills, CA 913451417315391
- Lillian Gonzalez, FNPMission Hills, CA 913451710181581
- Haydee Herrera-Espinoza, NPMission Hills, CA 913451417286279
- Karen Landy, MSN, FNPMission Hills, CA 913451912100785
- Richard Martins, NPMission Hills, CA 913451417304999
- Jessica Mehlman, FNPMission Hills, CA 913451386167815
- Glen Ordinario, NPMission Hills, CA 913451639465487
Common questions
What is Sharon L. Olsen, NP's NPI number?
Sharon L. Olsen, NP's National Provider Identifier (NPI) is 1346527462, issued on Nov 3, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Sharon L. Olsen, NP located?
The NPPES record lists a practice address at 11333 Sepulveda Blvd, Mission Hills, CA, 91345. Phone: (818) 365-9531. Providers update this record themselves, so call before visiting.
How can I verify Sharon L. Olsen, NP's license?
NPPES lists California license number 20714, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sharon L. Olsen, NP prescribe under Medicare Part D?
In 2024, Sharon L. Olsen, NP had 464 Medicare Part D claims for 316 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.