Joscelyne Ciarroni, FNP-C
NPI 1649991282 · Family Nurse Practitioner · San Pablo, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joscelyne Ciarroni, FNP-C is a Family Nurse Practitioner provider in San Pablo, CA (NPI 1649991282).
Provider details
- NPI number
- 1649991282
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 95022111 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Monohydrate | 24 | 20 |
| Amlodipine Besylate | 23 | 16 |
| Nabumetone | 19 | 19 |
| Atorvastatin Calcium | 17 | 15 |
| Fluticasone Propionate | 16 | 13 |
| Ibuprofen | 16 | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 12 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-09-12
- Last updated
- 2023-03-22
- Certified
- 2023-03-22
Frequently asked questions
- What is Joscelyne Ciarroni's NPI number?
- Joscelyne Ciarroni's National Provider Identifier (NPI) is 1649991282, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joscelyne Ciarroni's specialty?
- Joscelyne Ciarroni is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joscelyne Ciarroni located?
- Joscelyne Ciarroni's practice location on file with NPPES is 2023 Vale Rd, San Pablo, CA 94806-3834.
- What is Joscelyne Ciarroni's phone number?
- The practice phone number listed in the NPPES registry for Joscelyne Ciarroni is (510) 981-4100.
- Does Joscelyne Ciarroni accept Medicare?
- Joscelyne Ciarroni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joscelyne Ciarroni's NPI active?
- Yes — Joscelyne Ciarroni's NPI (1649991282) is active in the NPPES registry as of the last update on 2023-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.