ALEXA HERNANDEZ
NPI 1790409464
Specialist in San Diego, CA

NPI Status: Active since September 27, 2022

Contact Information

16776 BERNARDO CENTER DR
SAN DIEGO, CA
ZIP 92128
Phone: (909) 715-2819

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  • Individual
  • Specialist

About ALEXA HERNANDEZ

This page provides the complete NPI Profile along with additional information for Alexa Hernandez, a provider established in San Diego, California operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1790409464 assigned on September 2022. The practitioner's primary taxonomy code is 174400000X with license number 9763 (CA). The provider is registered as an individual and their NPI record was last updated 2 years ago.

NPI
1790409464
Provider Name
ALEXA HERNANDEZ
Gender
Entity Type
Individual
Location Address
16776 BERNARDO CENTER DR SAN DIEGO, CA 92128
Location Phone
(909) 715-2819
Mailing Address
11818 STONEY PEAK DR APT 728 SAN DIEGO, CA 92128
Mailing Phone
(909) 809-2908
Is Sole Proprietor?
Yes
Enumeration Date
09-27-2022
Last Update Date
08-12-2024
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
9763
License State
CA
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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)
1163W00000XNursing Service Providers

Registered Nurse

95326849 (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 1790409464, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
4
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 9 → 18 → 9 4 → 8 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 8 + 0 + 1 + 8 + 4 + 1 + 2 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1790409464.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Counselor (Mental Health)
16776 BERNARDO CENTER DR, 201
SAN DIEGO, CA 92128
Marriage & Family Therapist
16776 BERNARDO CENTER DR, SUITE 203
SAN DIEGO, CA 92128
Psychiatry & Neurology (Neurology)
16776 BERNARDO CENTER DR, SUITE 209
SAN DIEGO, CA 92128
Psychiatry & Neurology (Neurology)
16776 BERNARDO CENTER DR, SUITE 209
SAN DIEGO, CA 92128
Acupuncturist
16776 BERNARDO CENTER DR, SUITE 101
SAN DIEGO, CA 92128
Dentist (General Practice)
16776 BERNARDO CENTER DR, SUITE 105
SAN DIEGO, CA 92128
Social Worker (Clinical)
16776 BERNARDO CENTER DR, SUITE 203
SAN DIEGO, CA 92128
Chiropractor
16776 BERNARDO CENTER DR, STE 211
SAN DIEGO, CA 92128
Chiropractor
16776 BERNARDO CENTER DR
SAN DIEGO, CA 92128

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790409464, enumerated as an "individual" on September 27, 2022.

The provider is located at 16776 BERNARDO CENTER DR SAN DIEGO, CA 92128 and the phone number is (909) 715-2819.

Specialist with taxonomy code 174400000X.