LUCIA CONTRERAS HERNANDEZ MFT
NPI 1811068992
Counselor - Professional in Vista, CA

NPI Status: Active since November 12, 2006

Contact Information

122 ESCONDIDO AVE
SUITE 204
VISTA, CA
ZIP 92084
Phone: (760) 726-1215
Fax: (760) 758-1766

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  • Individual
  • Female
  • Counselor
  • Professional

About LUCIA HERNANDEZ

This page provides the complete NPI Profile along with additional information for Lucia Hernandez, a provider established in Vista, California with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1811068992 assigned on November 2006. The practitioner's primary taxonomy code is 101YP2500X with license number MFC 33405 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1811068992
Provider Name
LUCIA CONTRERAS HERNANDEZ MFT
Other Name
MRS. LUCIA C. HERNANDEZ MS., MA, MFT
Other Name Type
Professional Name (2)
Gender
Female
Entity Type
Individual
Location Address
122 ESCONDIDO AVE SUITE 204 VISTA, CA 92084
Location Phone
(760) 726-1215
Location Fax
(760) 758-1766
Mailing Address
PO BOX 1934 VISTA, CA 92085
Mailing Phone
(760) 726-1215
Mailing Fax
(760) 758-1766
Is Sole Proprietor?
Yes
Enumeration Date
11-12-2006
Last Update Date
07-08-2007
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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.
MFC 33405
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 1811068992, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
9
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
2
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 1 → 2 0 → 0 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 0 + 6 + 1 + 6 + 9 + 1 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1811068992.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Dentist (General Practice)
122 ESCONDIDO AVE, STE. 105
VISTA, CA 92084
Marriage & Family Therapist
122 ESCONDIDO AVE, SUITE 204
VISTA, CA 92084
Internal Medicine (Infectious Disease)
122 ESCONDIDO AVE, SUITE 101
VISTA, CA 92084

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811068992, enumerated as an "individual" on November 12, 2006.

The provider is located at 122 ESCONDIDO AVE SUITE 204 VISTA, CA 92084 and the phone number is (760) 726-1215.

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