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ADRIENNE MICHELLE RIVERA NP
NPI 1811594955
Nurse Practitioner in Modesto, CA

Active since October 01, 2020PECOS Enrolled
1552 COFFEE RD, MODESTO, CA 95355(209) 521-4372 Get Directions Write a Review

NPPES record last updated: December 19, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 19, 2025, Oct 1, 2020 (2 updates tracked since 2020).

About Adrienne Michelle Rivera Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ADRIENNE MICHELLE RIVERA NP (NPI 1811594955) is an individual nurse practitioner in Modesto, California, licensed in California (95015572) and active in the NPI registry since October 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811594955
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameADRIENNE MICHELLE RIVERACredential: NP
Location Address1552 COFFEE RDModesto, CA 95355-3122
Mailing Address1552 Coffee RdModesto, CA 95355-3122 · (209) 521-4372
Phone(209) 521-4372
Sole ProprietorNo
Enumeration DateOctober 1, 2020
Last NPPES UpdateDecember 19, 20252 updates tracked since enumeration
NPPES CertifiedDecember 19, 2025
✔ NPI 1811594955 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · 95015572
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedRegistered NurseTaxonomy 163W00000X · License 95045657 (CA)
1552 COFFEE RD, Modesto, CA 95355
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Adrienne Michelle Rivera Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Adrienne Rivera reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Golden Valley Health Center
1.0 mi
Federally Qualified Health Center (FQHC)
1524 MCHENRY AVE STE 565
Modesto, CA 95350
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Golden Valley Health Centers
  • 440 clinicians in this Medicare group
NPI 1134727746 (866) 682-4842
First Choice Physician Partners
1.1 mi
Internal Medicine
200 W COOLIDGE AVE
Modesto, CA 95350
  • Reassigned Medicare billing, California enrollment
  • 488 clinicians in this Medicare group
NPI 1912264862 (209) 521-1533
David A. Olson, MD, A Professional Corporation
19 mi
Medical Specialty
232 W F ST
Oakdale, CA 95361
  • Reassigned Medicare billing, California enrollment
  • 2 clinicians in this Medicare group
NPI 1891167821 (209) 848-2273

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95355 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.32 typical visit price
range $58.87 – $176.60
Typical copayment $22.58 (range $14.71 – $44.15)
Most-billed visit code 99203
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. PAM SUE GRASSMIDT RNC
Nurse Practitioner (Adult Health)
1552 COFFEE RD
MODESTO, CA 95355
Stanislaus County (209) 521-4372
STEPHEN K LIU MD PROFESSIONAL CORPORATION
Radiology (Vascular & Interventional Radiology)
1552 COFFEE RD
MODESTO, CA 95355
Stanislaus County (209) 524-2333
PRUDENCE TICKNOR RD
Dietitian, Registered
1552 COFFEE RD, SUITE 200
MODESTO, CA 95355
Stanislaus County (209) 248-7168
MATTHEW LAURENCE TILSTRA MD
Obstetrics & Gynecology
1552 COFFEE RD
MODESTO, CA 95355
Stanislaus County (209) 521-4372
STEPHEN KAO LIU M.D.
Radiology (Vascular & Interventional Radiology)
1552 COFFEE RD
MODESTO, CA 95355
Stanislaus County (209) 524-2333
DR. ESTHER JUNE TOW-DER M.D.
Obstetrics & Gynecology
1552 COFFEE RD
MODESTO, CA 95355
Stanislaus County (209) 521-4372
DR. NICHOLAS HOLT HOPKINS MD
Obstetrics & Gynecology
1552 COFFEE RD
MODESTO, CA 95355
Stanislaus County (209) 521-4372
DR. JAMES YUEN KUEN YIP M.D.
Obstetrics & Gynecology
1552 COFFEE RD
MODESTO, CA 95355
Stanislaus County (209) 521-4372

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Adrienne Rivera's NPI number?

The NPI number for Adrienne Rivera is 1811594955. It was assigned to this individual provider in the NPPES registry on October 1, 2020.

Where is Adrienne Rivera located?

Adrienne Rivera practices at 1552 Coffee Rd, Modesto, CA 95355. The listed phone number is (209) 521-4372.

What is Adrienne Rivera's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Adrienne Rivera enrolled in Medicare?

Yes. Adrienne Rivera is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Adrienne Rivera's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Adrienne Rivera reassigns Medicare benefits to 3 organizations: Golden Valley Health Center (Modesto, CA), First Choice Physician Partners (Modesto, CA) and David A. Olson, MD, A Professional Corporation (Oakdale, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Adrienne Rivera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Adrienne Rivera was last updated on December 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.