NINA A STARK LCSW,BCD
NPI 1861642100
Counselor - Mental Health in La Jolla, CA

NPI Status: Active since September 23, 2008

Contact Information

8950 VILLA LA JOLLA DR STE C113
LA JOLLA, CA
ZIP 92037
Phone: (760) 633-2437
Fax: (858) 459-4651

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  • Individual
  • Female
  • Counselor
  • Mental Health

About NINA STARK

This page provides the complete NPI Profile along with additional information for Nina Stark, a provider established in La Jolla, California with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1861642100 assigned on September 2008. The practitioner's primary taxonomy code is 101YM0800X with license number LCS 4510 (CA). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1861642100
Provider Name
NINA A STARK LCSW,BCD
Gender
Female
Entity Type
Individual
Location Address
8950 VILLA LA JOLLA DR STE C113 LA JOLLA, CA 92037
Location Phone
(760) 633-2437
Location Fax
(858) 459-4651
Mailing Address
8950 VILLA LA JOLLA DR STE C113 LA JOLLA, CA 92037
Mailing Phone
(760) 633-2437
Mailing Fax
(858) 459-4651
Is Sole Proprietor?
Yes
Enumeration Date
09-23-2008
Last Update Date
09-23-2008
Code Navigator

A mental health counselor like Nina Stark provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
LCS 4510
License State
CA

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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 1861642100, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 1 + 2 + 4 + 4 + 1 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1861642100.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Marriage & Family Therapist
8950 VILLA LA JOLLA DR STE C113
LA JOLLA, CA 92037
Dentist (Endodontics)
8950 VILLA LA JOLLA DR STE C113
LA JOLLA, CA 92037

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861642100, enumerated as an "individual" on September 23, 2008.

The provider is located at 8950 VILLA LA JOLLA DR STE C113 LA JOLLA, CA 92037 and the phone number is (760) 633-2437.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.