MARK CHAVARRIA LPC
NPI 1992099006
Counselor - Professional in Tucson, AZ

NPI Status: Active since June 06, 2011

Contact Information

127 S 5TH AVE
TUCSON, AZ
ZIP 85701
Phone: (520) 202-1758
Fax: (520) 202-1889

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  • Individual
  • Male
  • Counselor
  • Professional

About MARK CHAVARRIA

This page provides the complete NPI Profile along with additional information for Mark Chavarria, a provider established in Tucson, Arizona with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1992099006 assigned on June 2011. The practitioner's primary taxonomy code is 101YP2500X with license number LPC-12818 (AZ). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1992099006
Provider Name
MARK CHAVARRIA LPC
Gender
Male
Entity Type
Individual
Location Address
127 S 5TH AVE TUCSON, AZ 85701
Location Phone
(520) 202-1758
Location Fax
(520) 202-1889
Mailing Address
1650 E FORT LOWELL RD SUITE 202 TUCSON, AZ 85719
Mailing Phone
(520) 202-1759
Mailing Fax
(520) 202-1889
Is Sole Proprietor?
No
Enumeration Date
06-06-2011
Last Update Date
06-06-2011
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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.
LPC-12818
License State
AZ

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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 1992099006, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 0 + 9 + 1 + 8 + 0 + 0 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1992099006.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Counselor (Professional)
127 S 5TH AVE
TUCSON, AZ 85701
Social Worker (Clinical)
127 S 5TH AVE
TUCSON, AZ 85701
Counselor (Addiction (Substance Use Disorder))
127 S 5TH AVE
TUCSON, AZ 85701
Social Worker (Clinical)
127 S 5TH AVE
TUCSON, AZ 85701
Registered Nurse (Psychiatric/Mental Health, Adult)
127 S 5TH AVE
TUCSON, AZ 85701
Psychiatry & Neurology (Psychiatry)
127 S 5TH AVE
TUCSON, AZ 85701
Psychiatry & Neurology (Psychiatry)
127 S 5TH AVE
TUCSON, AZ 85701
Registered Nurse
127 S 5TH AVE
TUCSON, AZ 85701
Counselor (Professional)
127 S 5TH AVE
TUCSON, AZ 85701
Counselor (Addiction (Substance Use Disorder))
127 S 5TH AVE
TUCSON, AZ 85701
Clinic/Center (Adult Mental Health)
127 S 5TH AVE
TUCSON, AZ 85701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992099006, enumerated as an "individual" on June 06, 2011.

The provider is located at 127 S 5TH AVE TUCSON, AZ 85701 and the phone number is (520) 202-1758.

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