SERENITY GARDENS HOPE HOUSE LLC
NPI 1679426589
Assisted Living Facility in Los Angeles, CA

NPI Status: Active since February 19, 2026

Contact Information

1828 W 47TH ST
LOS ANGELES, CA
ZIP 90062
Phone: (313) 812-0788

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  • Organization
  • Assisted Living Facility

About SERENITY GARDENS HOPE HOUSE LLC

This page provides the complete NPI Profile along with additional information for Serenity Gardens Hope House Llc, a provider established in Los Angeles, California operating as a Assisted Living Facility. The healthcare provider is registered in the NPI registry with number 1679426589 assigned on February 2026. The practitioner's primary taxonomy code is 310400000X. The provider is registered as an organization and their NPI record was last updated February 2026. The authorized official of this NPI record is Sarah Marie Jones (Licensee)

NPI
1679426589
Provider Name
SERENITY GARDENS HOPE HOUSE LLC
Entity Type
Organization
Location Address
1828 W 47TH ST LOS ANGELES, CA 90062
Location Phone
(313) 812-0788
Mailing Address
4239 S HARVARD BLVD LOS ANGELES, CA 90062
Mailing Phone
(313) 812-7239
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-19-2026
Last Update Date
02-19-2026
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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

Assisted Living Facility

Taxonomy Code
310400000X
Type
Nursing & Custodial Care Facilities
Taxonomy Description
A facility providing supportive services to individuals who can function independently in most areas of activity, but need assistance and/or monitoring to assure safety and well being.

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

SARAH MARIE JONES

Authorized Official Title
LICENSEE
Authorized Official Phone
(313) 812-0788

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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 1679426589, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
6
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 7 → 14 → 5 4 → 8 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 8 + 2 + 1 + 2 + 5 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1679426589.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679426589, enumerated as an "organization" on February 19, 2026.

The provider is located at 1828 W 47TH ST LOS ANGELES, CA 90062 and the phone number is (313) 812-0788.

Assisted Living Facility with taxonomy code 310400000X.