JESSICA E HERNANDEZ
NPI 1639008519
Radiology - Body Imaging in San Diego, CA

NPI Status: Active since May 16, 2026

Contact Information

3536 SPARLING ST
SAN DIEGO, CA
ZIP 92115
Phone: (619) 940-8546

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  • Individual
  • Female
  • Radiology
  • Body Imaging

About JESSICA HERNANDEZ

This page provides the complete NPI Profile along with additional information for Jessica Hernandez, a provider established in San Diego, California with a medical specialization in Radiology, focusing in body imaging . The healthcare provider is registered in the NPI registry with number 1639008519 assigned on May 2026. The practitioner's primary taxonomy code is 2085B0100X with license number 1056704 (CA). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1639008519
Provider Name
JESSICA E HERNANDEZ
Gender
Female
Entity Type
Individual
Location Address
3536 SPARLING ST SAN DIEGO, CA 92115
Location Phone
(619) 940-8546
Mailing Address
3536 SPARLING ST SAN DIEGO, CA 92115
Mailing Phone
(619) 940-8546
Is Sole Proprietor?
No
Enumeration Date
05-16-2026
Last Update Date
05-16-2026
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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

Radiology Body Imaging

Taxonomy Code
2085B0100X
Type
Allopathic & Osteopathic Physicians
License No.
1056704
License State
CA
Taxonomy Description
A Radiology doctor of Osteopathy that specializes in Body Imaging.

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)
12471C3401XTechnologists, Technicians & Other Technical Service Providers

Radiologic Technologist
Computed Tomography

1056704 (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 1639008519, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 0 + 0 + 1 + 6 + 5 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1639008519.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639008519, enumerated as an "individual" on May 16, 2026.

The provider is located at 3536 SPARLING ST SAN DIEGO, CA 92115 and the phone number is (619) 940-8546.

Radiology with taxonomy code 2085B0100X and a focus in Body Imaging.