417 SOUTH RIVER LLC
NPI 1891571659
Substance Abuse Rehabilitation Facility - Substance Abuse Treatment, Children in Murrieta, CA

NPI Status: Active since September 06, 2023

Contact Information

33050 ANTELOPE RD STE 201202
MURRIETA, CA
ZIP 92563
Phone: (760) 485-6563

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  • Organization
  • Substance Abuse Rehabilitation Facility
  • Substance Abuse Treatment, Children
  • CLIA Number: 05D2309637
  • CLIA Cert. Type: Other - INTENSIVE OUTPATIENT
  • CLIA Exp. Date: 08-18-2026

About 417 SOUTH RIVER LLC

This page provides the complete NPI Profile along with additional information for 417 South River Llc, a provider established in Murrieta, California operating as a Substance Abuse Rehabilitation Facility, focusing in substance abuse treatment, children . The healthcare provider is registered in the NPI registry with number 1891571659 assigned on September 2023. The practitioner's primary taxonomy code is 3245S0500X. The provider is registered as an organization and their NPI record was last updated one year ago. The provider's . The authorized official of this NPI record is Stevie Kuhn (Owner/partner)

NPI
1891571659
Provider Legal Name
417 SOUTH RIVER LLC
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
33050 ANTELOPE RD STE 201202 MURRIETA, CA 92563
Location Phone
(760) 485-6563
Mailing Address
33050 ANTELOPE RD STE 201 MURRIETA, CA 92563
Mailing Phone
(760) 485-6563
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-06-2023
Last Update Date
05-21-2025
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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

Substance Abuse Rehabilitation Facility Substance Abuse Treatment, Children

Taxonomy Code
3245S0500X
Type
Residential Treatment Facilities
Taxonomy Description
A facility or distinct part of a facility for children that provides a 24 hr therapeutically planned living and rehabilitative intervention environment for the treatment of children with disorders in the use of drugs, alcohol, and other substances. Medical and supportive counseling services and education services are included.

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)
1251S00000XAgencies

Community/Behavioral Health

 
2261QM0855XAmbulatory Health Care Facilities

Clinic/Center
Adolescent and Children Mental Health

 

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

STEVIE KUHN

Authorized Official Title
OWNER/PARTNER
Authorized Official Phone
(760) 485-6563

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
05D2309637
Facility Type
Other - INTENSIVE OUTPATIENT
Certificate Effective Date
August 19, 2024
Certificate Expiration Date
August 18, 2026
Laboratory Director
ALEJANDRO ALVA
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to 417 South River Llc 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 1891571659, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
9
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 9 → 18 → 9 5 → 10 → 1 1 → 2 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 1 + 8 + 1 + 1 + 0 + 7 + 2 + 6 + 1 + 0 + 24 = 61

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1891571659.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891571659, enumerated as an "organization" on September 06, 2023.

The provider is located at 33050 ANTELOPE RD STE 201202 MURRIETA, CA 92563 and the phone number is (760) 485-6563.

Substance Abuse Rehabilitation Facility with taxonomy code 3245S0500X and a focus in Substance Abuse Treatment, Children.