RIDGECREST REGIONAL HOSPITAL
NPI 1720352685
Clinic/Center - Rural Health in Trona, CA
NPI Status: Active since February 23, 2012
Contact Information
82820 TRONA RD
TRONA, CA
ZIP 93562
Phone: (760) 499-3617
Fax: (760) 499-3614
- Organization
- Clinic/Center
- Rural Health
- CLIA Number: 05D2067481
- CLIA Cert. Type: Rural Health Clinic
- CLIA Exp. Date: 10-15-2027
About RIDGECREST REGIONAL HOSPITAL
This page provides the complete NPI Profile along with additional information for Ridgecrest Regional Hospital, a primary care provider established in Trona, California operating as a Clinic/center, focusing in rural health . The healthcare provider is registered in the NPI registry with number 1720352685 assigned on February 2012. The practitioner's primary taxonomy code is 261QR1300X with license number 120000186 (CA). The provider is registered as an organization and their NPI record was last updated one year ago. Ridgecrest Regional Hospital operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's
- NPI
- 1720352685
- Provider Legal Name
- RIDGECREST REGIONAL HOSPITAL
- Other Organization Name
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 82820 TRONA RD TRONA, CA 93562
- Location Phone
- (760) 499-3617
- Location Fax
- (760) 499-3614
- Mailing Address
- 1081 N CHINA LAKE BLVD RIDGECREST, CA 93555
- Mailing Phone
- (760) 499-3617
- Mailing Fax
- (760) 499-3614
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 02-23-2012
- Last Update Date
- 09-22-2025
- Code Navigator
A primary care provider (PCP) like Ridgecrest Regional Hospital 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
- License No.
- 120000186
- License State
- CA
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 207Q00000X | Allopathic & Osteopathic Physicians | Family Medicine | |
| 2 | 261QM1300X | Ambulatory Health Care Facilities | Clinic/Center | |
| 3 | 363LF0000X | Physician Assistants & Advanced Practice Nursing Providers | Nurse Practitioner |
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
CLIA Information
The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:
- CLIA Number
- 05D2067481
- Facility Type
- Rural Health Clinic
- Certificate Effective Date
- October 16, 2025
- Certificate Expiration Date
- October 15, 2027
- Laboratory Director
- LAWRENCE COSNER JR, MD
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Ridgecrest Regional Hospital to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.
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NPI 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 1720352685, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).
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 65 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 2 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1720352685, enumerated as an "organization" on February 23, 2012.
The provider is located at 82820 TRONA RD TRONA, CA 93562 and the phone number is (760) 499-3617.
Clinic/Center with taxonomy code 261QR1300X and a focus in Rural Health.
