Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

RUBY RUVALCABA
NPI 1558281808
Case Management in North Hills, CA

Active since July 17, 2026
15305 RAYEN ST, NORTH HILLS, CA 91343(818) 892-3423(818) 893-4509 Get Directions

NPPES record added: July 17, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Female
  • Case Management

About RUBY RUVALCABA

This page provides the complete NPI Profile along with additional information for Ruby Ruvalcaba, a provider established in North Hills, California with a medical specialization in Case Management. The healthcare provider is registered in the NPI registry with number 1558281808 assigned on July 2026. The practitioner's primary taxonomy code is 251B00000X. The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1558281808
Provider Name
RUBY RUVALCABA
Gender
Female
Entity Type
Individual
Location Address
15305 RAYEN ST NORTH HILLS, CA 91343
Location Phone
(818) 892-3423
Location Fax
(818) 893-4509
Mailing Address
15305 RAYEN ST NORTH HILLS, CA 91343
Mailing Phone
(818) 892-3423
Mailing Fax
(818) 893-4509
Is Sole Proprietor?
Yes
Enumeration Date
07-17-2026
Last Update Date
07-17-2026
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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

Case Management

Taxonomy Code
251B00000X
Type
Agencies
License State
CA
Taxonomy Description
An organization that is responsible for providing case management services. The agency provides services which assist an individual in gaining access to needed medical, social, educational, and/or other services. Case management services may be used to locate, coordinate, and monitor necessary appropriate services. It may be used to encourage the use of cost-effective medical care by referrals to appropriate providers and to discourage over utilization of costly services. Case management may also serve to provide necessary coordination of non-medical services such as vocational rehabilitation, education, employment, when the services provided enable the individual to function at the highest level.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
952633765MEDICAID (05)CA 

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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 1558281808, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
Check
8
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 0 → 0

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 + 8 + 2 + 8 + 0 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1558281808.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Marriage & Family Therapist
15305 RAYEN ST
NORTH HILLS, CA 91343
Case Manager/Care Coordinator
15305 RAYEN ST
NORTH HILLS, CA 91343
Counselor
15305 RAYEN ST
NORTH HILLS, CA 91343
Rehabilitation Practitioner
15305 RAYEN ST
NORTH HILLS, CA 91343
Marriage & Family Therapist
15305 RAYEN ST
NORTH HILLS, CA 91343
Marriage & Family Therapist
15305 RAYEN ST
NORTH HILLS, CA 91343
Rehabilitation Practitioner
15305 RAYEN ST
NORTH HILLS, CA 91343
Counselor (Mental Health)
15305 RAYEN ST
NORTH HILLS, CA 91343
Counselor
15305 RAYEN ST
NORTH HILLS, CA 91343
Counselor
15305 RAYEN ST
NORTH HILLS, CA 91343
Marriage & Family Therapist
15305 RAYEN ST
NORTH HILLS, CA 91343
Marriage & Family Therapist
15305 RAYEN ST
NORTH HILLS, CA 91343
Counselor
15305 RAYEN ST
NORTH HILLS, CA 91343
Marriage & Family Therapist
15305 RAYEN ST
NORTH HILLS, CA 91343
Counselor
15305 RAYEN ST
NORTH HILLS, CA 91343
Rehabilitation Practitioner
15305 RAYEN ST
NORTH HILLS, CA 91343
Counselor
15305 RAYEN ST
NORTH HILLS, CA 91343
Counselor
15305 RAYEN ST
NORTH HILLS, CA 91343
Counselor (Mental Health)
15305 RAYEN ST
NORTH HILLS, CA 91343
Rehabilitation Practitioner
15305 RAYEN ST
NORTH HILLS, CA 91343

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558281808, enumerated as an "individual" on July 17, 2026.

The provider is located at 15305 RAYEN ST NORTH HILLS, CA 91343 and the phone number is (818) 892-3423.

Case Management with taxonomy code 251B00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.