JAVIER FERNANDEZ
NPI 1104322791
Counselor - Mental Health in Chicago, IL

NPI Status: Active since April 02, 2018

Contact Information

6417 W IRVING PARK RD
CHICAGO, IL
ZIP 60634
Phone: (773) 777-6377

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  • Individual
  • Male
  • Counselor
  • Mental Health

About JAVIER FERNANDEZ

This page provides the complete NPI Profile along with additional information for Javier Fernandez, a provider established in Chicago, Illinois with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1104322791 assigned on April 2018. The practitioner's primary taxonomy code is 101YM0800X with license number 33518 (IL). The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI
1104322791
Provider Name
JAVIER FERNANDEZ
Gender
Male
Entity Type
Individual
Location Address
6417 W IRVING PARK RD CHICAGO, IL 60634
Location Phone
(773) 777-6377
Mailing Address
3003 S AVERS AVE CHICAGO, IL 60623
Mailing Phone
(773) 616-4807
Is Sole Proprietor?
No
Enumeration Date
04-02-2018
Last Update Date
04-02-2018
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A mental health counselor like Javier Fernandez provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
33518
License State
IL

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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 1104322791, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
3
Doubled → 6
Pos 6
2
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
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 0 → 0 3 → 6 2 → 4 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 6 + 2 + 4 + 7 + 1 + 8 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1104322791.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Counselor (Professional)
6417 W IRVING PARK RD
CHICAGO, IL 60634
Counselor (Mental Health)
6417 W IRVING PARK RD
CHICAGO, IL 60634
Counselor (Mental Health)
6417 W IRVING PARK RD
CHICAGO, IL 60634
Counselor (Addiction (Substance Use Disorder))
6417 W IRVING PARK RD
CHICAGO, IL 60634
Counselor (Addiction (Substance Use Disorder))
6417 W IRVING PARK RD
CHICAGO, IL 60634
Community/Behavioral Health
6417 W IRVING PARK RD, YOUTH OUTREACH SERVICES
CHICAGO, IL 60634
Counselor (Addiction (Substance Use Disorder))
6417 W IRVING PARK RD
CHICAGO, IL 60634
Counselor
6417 W IRVING PARK RD
CHICAGO, IL 60634
Social Worker (Clinical)
6417 W IRVING PARK RD
CHICAGO, IL 60634
Social Worker (Clinical)
6417 W IRVING PARK RD
CHICAGO, IL 60634
Counselor
6417 W IRVING PARK RD
CHICAGO, IL 60634
Social Worker
6417 W IRVING PARK RD
CHICAGO, IL 60634
Clinic/Center (Rehabilitation, Substance Use Disorder)
6417 W IRVING PARK RD
CHICAGO, IL 60634
Counselor (Addiction (Substance Use Disorder))
6417 W IRVING PARK RD
CHICAGO, IL 60634
Counselor (Addiction (Substance Use Disorder))
6417 W IRVING PARK RD
CHICAGO, IL 60634
Counselor
6417 W IRVING PARK RD
CHICAGO, IL 60634
Counselor (Mental Health)
6417 W IRVING PARK RD
CHICAGO, IL 60634
Counselor (Mental Health)
6417 W IRVING PARK RD
CHICAGO, IL 60634
Occupational Therapist
6417 W IRVING PARK RD
CHICAGO, IL 60634
Counselor (Mental Health)
6417 W IRVING PARK RD
CHICAGO, IL 60634

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104322791, enumerated as an "individual" on April 02, 2018.

The provider is located at 6417 W IRVING PARK RD CHICAGO, IL 60634 and the phone number is (773) 777-6377.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.