Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Obstetrics/Gynecology

Christine A. Sloop, MD

Works at hospitals in Clearlake, CA · Chico, CA · Oroville, CA … · California

Summary

Christine A. Sloop, MD (Obstetrics/Gynecology) is listed by Medicare at 4 hospitals in Clearlake, CA, Chico, CA and Oroville, CA and other places. NPI 1043395478. 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 Christine A. Sloop, 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

Obstetrics/GynecologyPrimary specialty
YesAccepts Medicare assignment
39Years since medical school (graduated 1987)
Loma Linda University School Of MedicineMedical school
FemaleGender (as listed)
Randal Sloop MD IncGroup practice

Quick answers

Which hospitals does Christine A. Sloop work at?
Medicare's official clinician data lists Christine A. Sloop at 4 hospitals: Adventist Health Clearlake, Enloe Health, Oroville Hospital and St Elizabeth Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Christine A. Sloop see patients?
Medicare's clinician data lists 1 practice location in Chico, CA. Call before your visit to confirm the address.
What is Christine A. Sloop's specialty?
Medicare lists Obstetrics/Gynecology as the primary specialty.
Does Christine A. Sloop accept Medicare assignment?
Yes. Medicare's clinician data says Christine A. Sloop 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 Christine A. Sloop?
(530) 809-0009, as listed in official Medicare / NPI Registry data.
What is Christine A. Sloop's NPI number?
1043395478. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Christine A. Sloop works

Medicare's Facility Affiliation Data lists Christine A. Sloop 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 Christine A. Sloop is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Christine A. Sloop as a member of this group (CMS data updated 2026-10-02).

  • Randal Sloop MD Inc4 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in California →

Other OB-GYNs in Chico

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

All OB-GYNs in Chico →

Clinician information

CredentialMD
Medical schoolLoma Linda University School Of Medicine
Graduation year1987
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1043395478
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