MS. YESSICA KARINA HERNANDEZ
NPI 1457864191
Specialist in Santa Rosa, CA

NPI Status: Active since November 15, 2017

Contact Information

1421 GUERNEVILLE RD STE 218
SANTA ROSA, CA
ZIP 95403
Phone: (707) 576-7700
Fax: (707) 576-7744

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  • Individual
  • Female
  • Specialist

About YESSICA HERNANDEZ

This page provides the complete NPI Profile along with additional information for Yessica Hernandez, a provider established in Santa Rosa, California with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1457864191 assigned on November 2017. The practitioner's primary taxonomy code is 174400000X. The provider is registered as an individual and her NPI record was last updated 9 years ago.

NPI
1457864191
Provider Name
MS. YESSICA KARINA HERNANDEZ
Other Name
YESSICA KARINA JACOME MAGANA JESSICA MAGANA
Other Name Type
Other Name (5)
Gender
Female
Entity Type
Individual
Location Address
1421 GUERNEVILLE RD STE 218 SANTA ROSA, CA 95403
Location Phone
(707) 576-7700
Location Fax
(707) 576-7744
Mailing Address
1421 GUERNEVILLE RD STE 218 SANTA ROSA, CA 95403
Mailing Phone
(707) 576-7700
Mailing Fax
(707) 576-7744
Is Sole Proprietor?
No
Enumeration Date
11-15-2017
Last Update Date
11-15-2017
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Location Map

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
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.

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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 1457864191, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
4
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 1 + 6 + 6 + 8 + 1 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1457864191.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Social Worker
1421 GUERNEVILLE RD STE 218
SANTA ROSA, CA 95403
Marriage & Family Therapist
1421 GUERNEVILLE RD STE 218
SANTA ROSA, CA 95403
Social Worker
1421 GUERNEVILLE RD STE 218
SANTA ROSA, CA 95403
Community Health Worker
1421 GUERNEVILLE RD STE 218
SANTA ROSA, CA 95403

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457864191, enumerated as an "individual" on November 15, 2017.

The provider is located at 1421 GUERNEVILLE RD STE 218 SANTA ROSA, CA 95403 and the phone number is (707) 576-7700.

Specialist with taxonomy code 174400000X.