ELIZABETH JOY LEIF
NPI 1104672500
Counselor in San Diego, CA

NPI Status: Active since April 25, 2024

Contact Information

5998 ALCALA PARK
SAN DIEGO, CA
ZIP 92110
Phone: (916) 502-3766

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  • Individual
  • Female
  • Counselor

About ELIZABETH LEIF

This page provides the complete NPI Profile along with additional information for Elizabeth Leif, a provider established in San Diego, California with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1104672500 assigned on April 2024. The practitioner's primary taxonomy code is 101Y00000X. The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1104672500
Provider Name
ELIZABETH JOY LEIF
Gender
Female
Entity Type
Individual
Location Address
5998 ALCALA PARK SAN DIEGO, CA 92110
Location Phone
(916) 502-3766
Mailing Address
5998 ALCALA PARK SAN DIEGO, CA 92110
Is Sole Proprietor?
No
Enumeration Date
04-25-2024
Last Update Date
04-25-2024
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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

Taxonomy Code
101Y00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101YP2500XBehavioral Health & Social Service Providers

Counselor
Professional

 

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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 1104672500, 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
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
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 0 → 0 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 + 1 + 0 + 4 + 1 + 2 + 7 + 4 + 5 + 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 1104672500.

Other Providers at the Same Location


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

Specialist/Technologist (Athletic Trainer)
5998 ALCALA PARK
SAN DIEGO, CA 92110
Specialist/Technologist (Athletic Trainer)
5998 ALCALA PARK
SAN DIEGO, CA 92110
Specialist/Technologist (Athletic Trainer)
5998 ALCALA PARK
SAN DIEGO, CA 92110
Specialist/Technologist (Athletic Trainer)
5998 ALCALA PARK
SAN DIEGO, CA 92110
Marriage & Family Therapist
5998 ALCALA PARK, SOLES, UNIVERSITY OF SAN DIEGO
SAN DIEGO, CA 92110
Pediatrics
5998 ALCALA PARK, CAMINO 161
SAN DIEGO, CA 92110
Preventive Medicine (Public Health & General Preventive Medicine)
5998 ALCALA PARK, STUDENT HEALTH CENTER
SAN DIEGO, CA 92110
Specialist/Technologist (Athletic Trainer)
5998 ALCALA PARK
SAN DIEGO, CA 92110
Specialist/Technologist (Athletic Trainer)
5998 ALCALA PARK
SAN DIEGO, CA 92110
Specialist/Technologist (Athletic Trainer)
5998 ALCALA PARK
SAN DIEGO, CA 92110
Specialist/Technologist, Other
5998 ALCALA PARK
SAN DIEGO, CA 92110
Specialist/Technologist (Athletic Trainer)
5998 ALCALA PARK
SAN DIEGO, CA 92110
Clinic/Center (Student Health)
5998 ALCALA PARK, MAHER 140
SAN DIEGO, CA 92110
Social Worker (Clinical)
5998 ALCALA PARK
SAN DIEGO, CA 92110
Specialist/Technologist (Athletic Trainer)
5998 ALCALA PARK
SAN DIEGO, CA 92110
Nurse Practitioner (Adult Health)
5998 ALCALA PARK, STUDENT HEALTH CENTER, MAHER HALL 140
SAN DIEGO, CA 92110
Psychologist (School)
5998 ALCALA PARK, MRH 215
SAN DIEGO, CA 92110
Specialist/Technologist (Athletic Trainer)
5998 ALCALA PARK
SAN DIEGO, CA 92110
Counselor
5998 ALCALA PARK
SAN DIEGO, CA 92110
Specialist/Technologist (Athletic Trainer)
5998 ALCALA PARK
SAN DIEGO, CA 92110

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104672500, enumerated as an "individual" on April 25, 2024.

The provider is located at 5998 ALCALA PARK SAN DIEGO, CA 92110 and the phone number is (916) 502-3766.

Counselor with taxonomy code 101Y00000X.