ADVENTIST HEALTH CLEARLAKE HOSPITAL INC.
NPI 1487897047
General Acute Care Hospital - Critical Access in Clearlake, CA

Q: What is Adventist Health Clearlake Hospital Inc.'s specialty?

The primary specialty registered for this NPI is General Acute Care Hospital, specializing in Critical Access, with taxonomy code 282NC0060X.

Q: What quality rating does Adventist Health Clearlake Hospital Inc. have?

CMS rates Adventist Health Clearlake 3 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.

Active since April 13, 2009

3/5

Hospital Overall Rating

15630 18TH AVE, CLEARLAKE, CA 95422(707) 994-6486(707) 995-1407 Get Directions Write a Review

NPPES record last updated: September 22, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 15, 2025, Jun 18, 2025 (2 updates tracked since 2025).

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About Adventist Health Clearlake Hospital Inc. NPPES

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

ADVENTIST HEALTH CLEARLAKE HOSPITAL INC. (NPI 1487897047), doing business as Adventist Health Clear Lake, is a healthcare organization registered as a critical access in Clearlake, California and active in the NPI registry since April 2009. The organization lists Parker J Pridgen, President, as its authorized official.

NPPES Registry Identity

NPI1487897047

Entity TypeOrganization

Primary Taxonomy282NC0060X

Legal Business NameADVENTIST HEALTH CLEARLAKE HOSPITAL INC.

Location Address15630 18TH AVEClearlake, CA 95422

Mailing AddressPo Box 6710Clearlake, CA 95422-6710 · (707) 994-6486 · Fax (707) 995-1407

Phone(707) 994-6486

Fax(707) 995-1407

Organization SubpartNo

Authorized OfficialParker J PridgenPresident · (707) 467-5200

Enumeration DateApril 13, 2009

Last NPPES UpdateSeptember 22, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 22, 2025

✔ NPI 1487897047 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care Hospital · Critical AccessHospitals

Taxonomy Code282NC0060X

License✔ Licensed in CA · 110000174

15630 18TH AVE, Clearlake, CA 95422

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Other Names 2

Doing Business AsAdventist Health Clear Lake

Doing Business AsSt Helena Hospital-clearlake

Hospital Quality Ratings CMS Care Compare

Quality and patient-experience ratings for Adventist Health Clearlake (CMS certification number 051317), from CMS Care Compare.

Adventist Health Clearlake

Critical Access Hospitals · Clearlake, CA

3/5 CMS Overall Rating

OwnershipVoluntary non-profit - Private

CMS Certification Number051317

Location15630 18th Ave - Hwy 53Clearlake, CA 95422 · Lake County · (707) 994-6486

Emergency services Meaningful use of EHRs

Patient Experience

HCAHPS patient survey · Jan 2023 – Dec 2023

3/5 summary rating

Nurse communication

2/5

Doctor communication

2/5

Staff responsiveness

4/5

Communication about medicines

2/5

Discharge information

3/5

Care transition

2/5

Cleanliness

5/5

Quietness

2/5

Overall hospital rating

2/5

Recommend hospital

3/5

Star ratings summarize responses from patients surveyed after discharge, collected through the CMS HCAHPS program.

Complications & Deaths 5

Death rate for heart attack patients

Cases too small to report

Death rate for COPD patients

12.5% No different than national

Death rate for heart failure patients

15.3% No different than national

Death rate for pneumonia patients

19.4% No different than national

Death rate for stroke patients

13.6% No different than national

Infections 1

Clostridium Difficile (C.Diff)

2 observed cases · 1.23 predicted · 5,571 patient days

1.626 No different than national

Unplanned Hospital Visits 12

Hospital return days for heart attack patients

Cases too small to report

Hospital return days for heart failure patients

83 days per 100 discharges

Hospital return days for pneumonia patients

97 days per 100 discharges

Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)

353 No different than national

Rate of inpatient admissions for patients receiving outpatient chemotherapy

Cases too small to report

Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy

Cases too small to report

Timely & Effective Care 11

Emergency department volume

Medium

Percentage of healthcare personnel who are up to date with COVID-19 vaccinations

29.1%

Healthcare workers given influenza vaccination

85%

Average (median) time patients spent in the emergency department before leaving from the visit A lower number of minutes is better

172 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

195 minutes

Left before being seen

Other Providers at the Same Location NPPES 20

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

KONOCTI EMERGENCY PHYSICIANS

Emergency Medicine