Rhona Mae Sitjar, FNP-BC
Family Nurse Practitioner · Temecula, CA
Rhona Mae Sitjar, FNP-BC is a family nurse practitioner with a practice address in Temecula, California, and NPI 1306353172, issued on Jan 3, 2018. Check the license (California 95008173, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rhona Mae Sitjar
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95008173 CA
Self-reported in NPPES; status is on the state search - Practice location
- 33205 US Highway 79, Temecula, CA 92592
- Phone
- (951) 303-3164
- Enumerated
- Jan 3, 2018
- Record last updated
- Oct 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180406001542); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Verify Rhona Mae Sitjar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95008173Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average family nurse practitioner in 2024
369 Medicare Part D claims for 291 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Paxlovid62 claims
- Albuterol Sulfate Hfa39 claims
- Doxycycline Monohydrate37 claims
- Cefadroxil24 claims
- Nitrofurantoin Mono-Macro18 claims
- Paxlovid (Eua)16 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 GroupSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rhona Mae Sitjar among 16,966 family nurse practitioner records in California
Rhona Mae Sitjar, FNP-BC 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 2018, is newer than 45% of them.
- NPI issued2018 · 45% of these records are older, 50% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2017 · median 2019 among the 6,793 with a school on file
- Record last updated2021 · 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).
84 family nurse practitioner records list a practice address in Temecula
They are 84 of the 4,057 NPPES records with a practice address in Temecula, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Temecula → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Maria Agorrilla, FNPTemecula, CA 925921659775708
- Lorraine Assumma, RNTemecula, CA 925921962769109
- Kelly Ball, FNPTemecula, CA 925921295162576
- Margaret Barnard, FNP-CTemecula, CA 925921578990230
- Nicole Curtis, FNP-CTemecula, CA 925921225469612
- Victorie Darnley, NPTemecula, CA 925921366558736
- Deborah Effinger, N.P.Temecula, CA 925921598071193
- Teresa GeisingerTemecula, CA 925921811384365
Common questions
What is Rhona Mae Sitjar, FNP-BC's NPI number?
Rhona Mae Sitjar, FNP-BC's National Provider Identifier (NPI) is 1306353172, issued on Jan 3, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Rhona Mae Sitjar, FNP-BC located?
The NPPES record lists a practice address at 33205 US Highway 79, Temecula, CA, 92592. Phone: (951) 303-3164. Providers update this record themselves, so call before visiting.
How can I verify Rhona Mae Sitjar, FNP-BC's license?
NPPES lists California license number 95008173, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Rhona Mae Sitjar, FNP-BC prescribe under Medicare Part D?
In 2024, Rhona Mae Sitjar, FNP-BC had 369 Medicare Part D claims for 291 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.