ELENA LEYVA
NPI 1356877633
Counselor - Professional in Upland, CA

NPI Status: Active since May 05, 2017

Contact Information

222 N MOUNTAIN AVE
110-B
UPLAND, CA
ZIP 91786
Phone: (909) 920-0379

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  • Individual
  • Female
  • Counselor
  • Professional

About ELENA LEYVA

This page provides the complete NPI Profile along with additional information for Elena Leyva, a provider established in Upland, California with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1356877633 assigned on May 2017. The practitioner's primary taxonomy code is 101YP2500X with license number 3953 (CA). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1356877633
Provider Name
ELENA LEYVA
Gender
Female
Entity Type
Individual
Location Address
222 N MOUNTAIN AVE 110-B UPLAND, CA 91786
Location Phone
(909) 920-0379
Mailing Address
2390 E ORANGEWOOD AVE STE 300 ANAHEIM, CA 92806
Mailing Phone
(714) 543-4333
Is Sole Proprietor?
No
Enumeration Date
05-05-2017
Last Update Date
04-16-2019
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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 Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
3953
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 1356877633, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
Check
3
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 8 → 16 → 7 7 → 14 → 5 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 1 + 6 + 7 + 1 + 4 + 6 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1356877633.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Home Health
222 N MOUNTAIN AVE, SUITE #104
UPLAND, CA 91786
Hearing Instrument Specialist
222 N MOUNTAIN AVE, SUITE 111
UPLAND, CA 91786
Home Health
222 N MOUNTAIN AVE, SUITE 201-B
UPLAND, CA 91786
Hospice Care, Community Based
222 N MOUNTAIN AVE, SUITE 206
UPLAND, CA 91786
Hospice Care, Community Based
222 N MOUNTAIN AVE, SUITE 106
UPLAND, CA 91786
Marriage & Family Therapist
222 N MOUNTAIN AVE, SUITE 110B
UPLAND, CA 91786
Marriage & Family Therapist
222 N MOUNTAIN AVE
UPLAND, CA 91786
Case Manager/Care Coordinator
222 N MOUNTAIN AVE
UPLAND, CA 91786

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356877633, enumerated as an "individual" on May 05, 2017.

The provider is located at 222 N MOUNTAIN AVE 110-B UPLAND, CA 91786 and the phone number is (909) 920-0379.

Counselor with taxonomy code 101YP2500X and a focus in Professional.