ADVENTIST HEALTH CLEARLAKE HOSPITAL, INC
NPI 1871063040
Clinic/Center - Rural Health in Lakeport, CA
NPI Status: Active since November 30, 2018
Contact Information
801 11TH ST
LAKEPORT, CA
ZIP 95453
Phone: (707) 263-3746
NPPES record last updated: September 15, 2025. Verified against the NPPES registry weekly; last sync: July 12, 2026.
Record update history: Sep 15, 2025, Jun 18, 2025, Dec 20, 2022 and 2 more (5 updates tracked since 2018).
- Organization
- Clinic/Center
- Rural Health
About ADVENTIST HEALTH CLEARLAKE HOSPITAL, INC
This page provides the complete NPI Profile along with additional information for Adventist Health Clearlake Hospital, Inc, a primary care provider established in Lakeport, California operating as a Clinic/center, focusing in rural health . The healthcare provider is registered in the NPI registry with number 1871063040 assigned on November 2018. The practitioner's primary taxonomy code is 261QR1300X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Parker J Pridgen (President)
- NPI
- 1871063040
- Provider Name
- ADVENTIST HEALTH CLEARLAKE HOSPITAL, INC
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 801 11TH ST LAKEPORT, CA 95453
- Location Phone
- (707) 263-3746
- Mailing Address
- PO BOX 888837 LOS ANGELES, CA 90088
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 11-30-2018
- Last Update Date
- 09-15-2025
- Code Navigator
A primary care provider (PCP) like Adventist Health Clearlake Hospital, Inc sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Clinic/Center Rural Health
- Taxonomy Code
- 261QR1300X
- Type
- Ambulatory Health Care Facilities
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NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1871063040, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 60 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 8 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1871063040, enumerated as an "organization" on November 30, 2018.
The provider is located at 801 11TH ST LAKEPORT, CA 95453 and the phone number is (707) 263-3746.
Clinic/Center with taxonomy code 261QR1300X and a focus in Rural Health.
