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Nurse Practitioner

Caitlin R. Riley, NP

Works at hospitals in Modesto, CA · Sacramento, CA · California

Summary

Caitlin R. Riley, NP (Nurse Practitioner) is listed by Medicare at 2 hospitals in Modesto, CA and Sacramento, CA. NPI 1467289694. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Caitlin R. Riley, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Nurse PractitionerPrimary specialty
YesAccepts Medicare assignment
2Years since medical school (graduated 2024)
FemaleGender (as listed)
Regents of the Univ of CaGroup practice

Quick answers

Which hospitals does Caitlin R. Riley work at?
Medicare's official clinician data lists Caitlin R. Riley at 2 hospitals: Memorial Medical Center and University of California Davis Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Caitlin R. Riley see patients?
Medicare's clinician data lists 3 practice locations, including Sacramento, CA. Call before your visit to confirm the address.
What is Caitlin R. Riley's specialty?
Medicare lists Nurse Practitioner as the primary specialty.
Does Caitlin R. Riley accept Medicare assignment?
Yes. Medicare's clinician data says Caitlin R. Riley accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Caitlin R. Riley?
(916) 734-2680, as listed in official Medicare / NPI Registry data.
What is Caitlin R. Riley's NPI number?
1467289694. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Caitlin R. Riley works

Medicare's Facility Affiliation Data lists Caitlin R. Riley at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Caitlin R. Riley is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Caitlin R. Riley as a member of this group (CMS data updated 2026-10-02).

  • Regents of the Univ of Ca1,584 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, California →

Other nurse practitioners in Sacramento

Clinicians with the same Medicare primary specialty in Sacramento, CA — not a recommendation.

All nurse practitioners in Sacramento →

Clinician information

CredentialNP
Graduation year2024
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1467289694
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians