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RIDEOUT MEMORIAL HOSPITAL
NPI 1720088354
General Acute Care Hospital in Marysville, CA

Active since July 26, 2005CLIA 05D0879984 · Waiver
2/5
Hospital Overall Rating
726 4TH ST, MARYSVILLE, CA 95901(530) 749-4300(530) 749-4375 Get Directions Write a Review

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

Record update history: Nov 1, 2023, Feb 15, 2022 (2 updates tracked since 2022).

About Rideout Memorial Hospital NPPES

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

RIDEOUT MEMORIAL HOSPITAL (NPI 1720088354), doing business as Adventist Health And Rideout, is a healthcare organization registered as a general acute care hospital in Marysville, California and active in the NPI registry since July 2005. The organization holds a CLIA Waiver certificate valid through December 2, 2027 and lists Christopher Champlin, President, as its authorized official.

NPPES Registry Identity

NPI1720088354
Entity TypeOrganization
Primary Taxonomy282N00000X
Legal Business NameRIDEOUT MEMORIAL HOSPITAL
Location Address726 4TH STMarysville, CA 95901-5656
Mailing Address726 4th StMarysville, CA 95901-5656 · (530) 749-4300
Phone(530) 749-4300
Fax(530) 749-4375
Organization SubpartNo
Authorized OfficialChristopher ChamplinPresident · (530) 751-4049
Enumeration DateJuly 26, 2005
Last NPPES UpdateJuly 18, 20252 updates tracked since enumeration
NPPES CertifiedJuly 18, 2025
✔ NPI 1720088354 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
License✔ Licensed in CA · 230000126
Definition
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
726 4TH ST, Marysville, CA 95901
Open in Google Maps ↗

Other Names 1

Doing Business AsAdventist Health And Rideout

Other Identifiers 2

MedicaidZZR00133FCA
MedicaidGNMW00150CA

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rideout Memorial Hospital is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

119

Medicare enrollment records show 119 clinicians reassign Medicare billing to Rideout Memorial Hospital, which bills Medicare for the services they deliver. Of these, 16 practice at this address and 30 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 13

Diagnostic Radiology38
Psychiatry25
Certified Registered Nurse Anesthetist (CRNA)11
Nurse Practitioner11
Obstetrics/Gynecology8
Anesthesiology5
Critical Care (Intensivists)5
Pulmonary Disease5
5 other specialties11

Nearest to this location (20)

See all 119
Sukhraj Balhan, MD
Critical Care (Intensivists)
NPI 1194169292
726 4TH ST
Marysville, CA 95901
(530) 749-4300
✔ PECOS✔ Accepts MedicareSame address
James Calabrese, MD
Anesthesiology
NPI 1336192137
726 4TH ST
Marysville, CA 95901
(530) 749-4300
✔ PECOS✔ Accepts MedicareSame address
Mark Cope
Certified Registered Nurse Anesthetist (CRNA)
NPI 1588796064
726 4TH ST
Marysville, CA 95901
(530) 740-7928
✔ Accepts MedicareSame address
Ryan Huish, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1295276830
726 4TH ST
Marysville, CA 95901
(530) 751-7295
✔ Accepts MedicareSame address
Jancy John, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1992258685
726 4TH ST
Marysville, CA 95901
(530) 749-4300
✔ Accepts MedicareSame address
Kelley Kalin, D.O.
Anesthesiology
NPI 1972777225
726 FOURTH STREET
Marysville, CA 95901
(530) 749-4300
✔ PECOS✔ Accepts MedicareSame address
Natasha Phillips, D.O.
Obstetrics/Gynecology
NPI 1427491232
726 4TH ST
Marysville, CA 95901
(530) 749-4300
✔ PECOS✔ Accepts MedicareSame address
Alexandra Reichman, M.D.
Pathology
NPI 1639208721
726 4TH STREET RIDEOUT MEMORIAL HOSPITAL LABORATORY
Marysville, CA 95901
(530) 749-4467
✔ PECOS✔ Accepts MedicareSame address
Tracy Riddle, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1669520052
726 4TH ST
Marysville, CA 95901
(530) 749-4300
✔ Accepts MedicareSame address
Ray Schultz, M.D.
Pathology
NPI 1215152483
726 4TH ST
Marysville, CA 95901
(530) 751-4450
✔ PECOS✔ Accepts MedicareSame address
Robert Serafin, MD
Anesthesiology
NPI 1811940323
726 4TH ST
Marysville, CA 95901
(530) 749-4300
✔ PECOS✔ Accepts MedicareSame address
Rebecca Thiel, FNP-C
Nurse Practitioner
NPI 1982486494
726 4TH ST
Marysville, CA 95901
(530) 749-4300
✔ PECOS✔ Accepts MedicareSame address
Talitha Canaan, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1477721231
726 4TH ST
Marysville, CA 95901
(530) 749-4300
✔ Accepts MedicareSame address
Pargat Sekhon, FNP-C
Nurse Practitioner
NPI 1043659147
726 4TH ST
Marysville, CA 95901
(530) 403-6764
✔ PECOS✔ Accepts MedicareSame address
Brianna White
Nurse Practitioner
NPI 1295326056
726 4TH ST
Marysville, CA 95901
(530) 749-4304
✔ PECOS✔ Accepts MedicareSame address
Dhraminder Mohan, MD
Anesthesiology
NPI 1568452464
726 FOUTH STREET
Marysville, CA 95901
(530) 749-4300
✔ PECOS✔ Accepts MedicareSame address
Vimaljit Wahga
Nurse Practitioner
NPI 1245887660
935 MARKET ST
Yuba City, CA 95991
(530) 674-4261
✔ PECOS✔ Accepts Medicare1.2 mi
Rahul Gupta, MD
Diagnostic Radiology
NPI 1366455784
945 SHASTA ST
Yuba City, CA 95991
(530) 674-9000
✔ PECOS✔ Accepts Medicare1.2 mi
Jagraj Nijjar, M.D.
Infectious Disease
NPI 1689610990
945 SHASTA ST STE 100
Yuba City, CA 95991
(832) 716-6221
✔ PECOS✔ Accepts Medicare1.2 mi
Kristofer Langheinrich, MD
Interventional Radiology
NPI 1093133597
945 SHASTA ST
Yuba City, CA 95991
(530) 674-9000
✔ PECOS✔ Accepts Medicare1.2 mi
See all 119 clinicians

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D0879984

Rideout Memorial Hosp Ancillary Testing · Marysville, CA
Active · expires Dec 2, 2027
CLIA Number05D0879984
Laboratory TypeAncillary Testing Site In Health Care Center
Certificate Effective DateDecember 3, 2025
Certificate Expiration DateDecember 2, 2027
Laboratory DirectorAlexandra Reichman
Laboratory Phone(530) 749-4451
Laboratory LocationRideout Memorial Hosp Ancillary Testing726 4th St, Marysville, CA 95901
CLIA data matches this NPI record on: Address
This certificate is issued to a laboratory to perform only waived tests.

Hospital Quality Ratings CMS Care Compare

Quality and patient-experience ratings for Adventist Health And Rideout (CMS certification number 050133), from CMS Care Compare.

Adventist Health And Rideout

Acute Care Hospitals · Marysville, CA
2/5 CMS Overall Rating
OwnershipGovernment - Federal
CMS Certification Number050133
Location726 4th StMarysville, CA 95901 · Yuba County · (530) 749-4300
Emergency services Birthing friendly Meaningful use of EHRs

Patient Experience

HCAHPS patient survey · Jan 2023 – Dec 2023
2/5 summary rating
Nurse communication
2/5
Doctor communication
2/5
Staff responsiveness
2/5
Communication about medicines
3/5
Discharge information
4/5
Care transition
2/5
Cleanliness
2/5
Quietness
1/5
Overall hospital rating
1/5
Recommend hospital
1/5
Star ratings summarize responses from patients surveyed after discharge, collected through the CMS HCAHPS program.

Complications & Deaths 19

Rate of complications for hip/knee replacement patients
4.3 No different than national
Death rate for heart attack patients
13.3% No different than national
Death rate for CABG surgery patients
6.2% Worse than the national rate
Death rate for COPD patients
8.2% No different than national
Death rate for heart failure patients
9.3% Better than the national benchmark
Death rate for pneumonia patients
19.4% No different than national

Infections 5

Central Line Associated Bloodstream Infection (ICU + select Wards)
2 observed cases · 4.391 predicted · 6,371 patient days
0.455 No different than national
Catheter Associated Urinary Tract Infections (ICU + select Wards)
1 observed case · 5.863 predicted · 6,922 patient days
0.171 Better than the national benchmark
SSI - Colon Surgery
1 observed case · 2.252 predicted · 76 patient days
0.444 No different than national
MRSA Bacteremia
5 observed cases · 3.177 predicted · 64,634 patient days
1.574 No different than national
Clostridium Difficile (C.Diff)
5 observed cases · 26.771 predicted · 60,933 patient days
0.187 Better than the national benchmark

Unplanned Hospital Visits 14

Hospital return days for heart attack patients
194 more days than average per 100 discharges
Hospital return days for heart failure patients
757 more days than average per 100 discharges
Hospital return days for pneumonia patients
547 more days than average per 100 discharges
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)
89 No different than national
Rate of inpatient admissions for patients receiving outpatient chemotherapy
233 No different than national
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy
233 No different than national

Timely & Effective Care 17

Emergency department volume
Very high
Percentage of healthcare personnel who are up to date with COVID-19 vaccinations
90.7%
Healthcare workers given influenza vaccination
93%
Average (median) time patients spent in the emergency department before leaving from the visit A lower number of minutes is better
184 minutes
Average (median) time patients spent in the emergency department before leaving from the visit- Psychiatric/Mental Health Patients. A lower number of minutes is better
334 minutes
Left before being seen
2%

Maternal Health 2

Elective Delivery
41%
Maternal Morbidity Structural Measure
Yes

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 Rideout Memorial Hospital's NPI number?

The NPI number for Rideout Memorial Hospital is 1720088354. It was assigned to this organization in the NPPES registry on July 26, 2005. The provider is doing business as Adventist Health and Rideout.

Where is Rideout Memorial Hospital located?

Rideout Memorial Hospital is located at 726 4th St, Marysville, CA 95901. The listed phone number is (530) 749-4300.

What is Rideout Memorial Hospital's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Is Rideout Memorial Hospital enrolled in Medicare?

Yes. Rideout Memorial Hospital is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Rideout Memorial Hospital?

According to the CMS Revalidation Reassignment List (October 2026 release), 119 clinicians in 13 Medicare specialties reassign their Medicare billing to Rideout Memorial Hospital. A 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 the clinician's services. The largest specialties are Diagnostic Radiology (38), Psychiatry (25) and Certified Registered Nurse Anesthetist (CRNA) (11). Of these, 16 practice at this address and 30 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Rideout Memorial Hospital hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0879984) is associated with this NPI, valid through December 2, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

Is Rideout Memorial Hospital a Medicare-certified hospital?

Yes. Adventist Health And Rideout is a Medicare-certified hospital (Acute Care Hospitals). The hospital provides emergency services.

What quality rating does Rideout Memorial Hospital have?

CMS rates Adventist Health And Rideout 2 out of 5 stars overall on Care Compare, based on measures of safety, patient experience and outcomes. The full measure detail is in the Hospital Quality Ratings section above.

When was this NPI record last updated?

The NPPES record for Rideout Memorial Hospital was last updated on July 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.