Jill Rivas, FNP
NPI 1689089823 · Family Nurse Practitioner · Modesto, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Rivas, FNP is a Family Nurse Practitioner provider in Modesto, CA (NPI 1689089823).
Provider details
- NPI number
- 1689089823
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95000860 (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 tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
150 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 75 | $79 |
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 44 | $34 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 19 | $96 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 12 | $111 |
Typical Medicare-allowed amounts for these services range $34–$111 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 139 | 59 |
| Atorvastatin Calcium | 67 | 20 |
| Levothyroxine Sodium | 37 | — |
| Hydrocortisone | 28 | 17 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 24 | 11 |
| Amlodipine Besylate | 23 | — |
| Fluconazole | 23 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-26
- Last updated
- 2015-10-30
Frequently asked questions
- What is Jill Rivas's NPI number?
- Jill Rivas's National Provider Identifier (NPI) is 1689089823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Rivas's specialty?
- Jill Rivas is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jill Rivas located?
- Jill Rivas's practice location on file with NPPES is 600 Coffee Rd, Modesto, CA 95355-4201.
- What is Jill Rivas's phone number?
- The practice phone number listed in the NPPES registry for Jill Rivas is (209) 521-6097.
- Does Jill Rivas accept Medicare?
- Jill Rivas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Rivas's NPI active?
- Yes — Jill Rivas's NPI (1689089823) is active in the NPPES registry as of the last update on 2015-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.