REBEKAH'S RETREAT
NPI 1558231621
Clinic/Center - Adult Day Care in Fairfield, CA

NPI Status: Active since November 05, 2025

Contact Information

1857 HOWE ST
FAIRFIELD, CA
ZIP 94534
Phone: (707) 803-1297

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NPPES record last updated: November 5, 2025. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Organization
  • Clinic/Center
  • Adult Day Care

About REBEKAH'S RETREAT

This page provides the complete NPI Profile along with additional information for Rebekah's Retreat, a provider established in Fairfield, California operating as a Clinic/center, focusing in adult day care . The healthcare provider is registered in the NPI registry with number 1558231621 assigned on November 2025. The practitioner's primary taxonomy code is 261QA0600X. 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 Rebekah Fisher (Licensee)

NPI
1558231621
Provider Name
REBEKAH'S RETREAT
Entity Type
Organization
Location Address
1857 HOWE ST FAIRFIELD, CA 94534
Location Phone
(707) 803-1297
Mailing Address
1857 HOWE ST FAIRFIELD, CA 94534
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-05-2025
Last Update Date
11-05-2025
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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

Clinic/Center Adult Day Care

Taxonomy Code
261QA0600X
Type
Ambulatory Health Care Facilities

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

REBEKAH FISHER

Authorized Official Title
LICENSEE
Authorized Official Phone
(707) 803-1297

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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 1558231621, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 4 + 3 + 2 + 6 + 4 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1558231621.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558231621, enumerated as an "organization" on November 05, 2025.

The provider is located at 1857 HOWE ST FAIRFIELD, CA 94534 and the phone number is (707) 803-1297.

Clinic/Center with taxonomy code 261QA0600X and a focus in Adult Day Care.