MS. CRYSTAL EVELYN TOLIVER
NPI 1235306986
Case Management in Los Angeles, CA

NPI Status: Active since May 13, 2008

Contact Information

4920 AVALON BLVD
LOS ANGELES, CA
ZIP 90011
Phone: (323) 235-5035

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  • Individual
  • Female
  • Case Management

About CRYSTAL TOLIVER

This page provides the complete NPI Profile along with additional information for Crystal Toliver, a provider established in Los Angeles, California with a medical specialization in Case Management. The healthcare provider is registered in the NPI registry with number 1235306986 assigned on May 2008. The practitioner's primary taxonomy code is 251B00000X. The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1235306986
Provider Name
MS. CRYSTAL EVELYN TOLIVER
Gender
Female
Entity Type
Individual
Location Address
4920 AVALON BLVD LOS ANGELES, CA 90011
Location Phone
(323) 235-5035
Mailing Address
9128 S MANHATTAN PL LOS ANGELES, CA 90047
Mailing Phone
(323) 754-7856
Is Sole Proprietor?
Yes
Enumeration Date
05-13-2008
Last Update Date
05-13-2008
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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
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.

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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 1235306986, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
2
Unchanged
Pos 3
3
Doubled → 6
Pos 4
5
Unchanged
Pos 5
3
Doubled → 6
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
6
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 3 → 6 3 → 6 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 + 2 + 6 + 5 + 6 + 0 + 1 + 2 + 9 + 1 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1235306986.

Other Providers at the Same Location


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

Counselor (Addiction (Substance Use Disorder))
4920 AVALON BLVD, BAART CLINIC
LOS ANGELES, CA 90011
Counselor (Addiction (Substance Use Disorder))
4920 AVALON BLVD, BAART CLINIC
LOS ANGELES, CA 90011
Marriage & Family Therapist
4920 AVALON BLVD
LOS ANGELES, CA 90011
Marriage & Family Therapist
4920 AVALON BLVD, BAART
LOS ANGELES, CA 90011
Counselor (Mental Health)
4920 AVALON BLVD, BAART
LOS ANGELES, CA 90011
Licensed Vocational Nurse
4920 AVALON BLVD, BAART
LOS ANGELES, CA 90011
Counselor (Addiction (Substance Use Disorder))
4920 AVALON BLVD, BAART
LOS ANGELES, CA 90011
Marriage & Family Therapist
4920 AVALON BLVD
LOS ANGELES, CA 90011
Marriage & Family Therapist
4920 AVALON BLVD, BAART
LOS ANGELES, CA 90011
Marriage & Family Therapist
4920 AVALON BLVD
LOS ANGELES, CA 90011
Counselor (Addiction (Substance Use Disorder))
4920 AVALON BLVD
LOS ANGELES, CA 90011
Physician Assistant (Medical)
4920 AVALON BLVD
LOS ANGELES, CA 90011
Counselor (Mental Health)
4920 AVALON BLVD
LOS ANGELES, CA 90011
Counselor
4920 AVALON BLVD
LOS ANGELES, CA 90011
Counselor
4920 AVALON BLVD
LOS ANGELES, CA 90011
Marriage & Family Therapist
4920 AVALON BLVD
LOS ANGELES, CA 90011
Student in an Organized Health Care Education/Training Program
4920 AVALON BLVD
LOS ANGELES, CA 90011
Counselor (Mental Health)
4920 AVALON BLVD
LOS ANGELES, CA 90011
Nurse Practitioner (Adult Health)
4920 AVALON BLVD
LOS ANGELES, CA 90011
Counselor (Addiction (Substance Use Disorder))
4920 AVALON BLVD
LOS ANGELES, CA 90011

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235306986, enumerated as an "individual" on May 13, 2008.

The provider is located at 4920 AVALON BLVD LOS ANGELES, CA 90011 and the phone number is (323) 235-5035.

Case Management with taxonomy code 251B00000X.