Joscelyne Ciarroni, FNP-C
Family Nurse Practitioner · San Pablo, CA
Joscelyne Ciarroni, FNP-C is a family nurse practitioner with a practice address in San Pablo, California, and NPI 1649991282, issued on Sep 12, 2022. Check the license (California 95022111, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joscelyne Ciarroni
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95022111 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2023 Vale RD, San Pablo, CA 94806
- Phone
- (510) 981-4100
- Enumerated
- Sep 12, 2022
- Record last updated
- Mar 22, 2023
- Medicare enrollment
- Enrolled (PECOS I20221219002998); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 2022
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 2023 Vale RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brian BeachlerFamily Medicine Physician1043715816
- Ronald Berman, M.D.Internal Medicine Physician1700967361
- Sarah Briand, CNMAdvanced Practice Midwife1548351117
- Lorna Cogen, M.D.Surgery Physician1447221809
Verify Joscelyne Ciarroni in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95022111Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average family nurse practitioner in 2024
411 Medicare Part D claims for 292 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
- Doxycycline Monohydrate24 claims
- Amlodipine Besylate23 claims
- Nabumetone19 claims
- Atorvastatin Calcium17 claims
- Fluticasone Propionate16 claims
- Ibuprofen16 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
- Permanente Medical Group IncRichmond, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joscelyne Ciarroni among 16,966 family nurse practitioner records in California
Joscelyne Ciarroni, FNP-C 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 2022, is newer than 68% of them.
- NPI issued2022 · 68% of these records are older, 25% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2022 · 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).
14 family nurse practitioner records list a practice address in San Pablo
They are 14 of the 517 NPPES records with a practice address in San Pablo, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in San Pablo → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jeanette Amezquita, RN, MSN, FNP-CRichmond, CA 948061326304403
- Tara Apriletti, FNP-CSan Pablo, CA 948061295349595
- Jennifer Espinoza, MSN, APRN, FNP-CSan Pablo, CA 948061609425461
- Rachel Hasbun, DNP, FNP-C, RNRichmond, CA 948061548918618
- Lyssa Jaye, FNPRichmond, CA 948061982924684
- Armand McKellerRichmond, CA 948061467978940
- Jason Owyang, NP-CSan Pablo, CA 948061972928059
- Melanie Perez, FNPSan Pablo, CA 948061760742225
Common questions
What is Joscelyne Ciarroni, FNP-C's NPI number?
Joscelyne Ciarroni, FNP-C's National Provider Identifier (NPI) is 1649991282, issued on Sep 12, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Joscelyne Ciarroni, FNP-C located?
The NPPES record lists a practice address at 2023 Vale RD, San Pablo, CA, 94806. Phone: (510) 981-4100. Providers update this record themselves, so call before visiting.
How can I verify Joscelyne Ciarroni, FNP-C's license?
NPPES lists California license number 95022111, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Joscelyne Ciarroni, FNP-C prescribe under Medicare Part D?
In 2024, Joscelyne Ciarroni, FNP-C had 411 Medicare Part D claims for 292 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.