MRS. ELIZABETH H. CHRISTENSEN LPC
NPI 1831534171
Counselor - Professional in Tucson, AZ

NPI Status: Active since April 30, 2013

Contact Information

140 W SPEEDWAY BLVD
SUITE 130
TUCSON, AZ
ZIP 85705
Phone: (520) 623-0344
Fax: (520) 770-8578

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  • Individual
  • Female
  • Counselor
  • Professional

About ELIZABETH CHRISTENSEN

This page provides the complete NPI Profile along with additional information for Elizabeth Christensen, 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 1831534171 assigned on April 2013. The practitioner's primary taxonomy code is 101YP2500X with license number LPC-0898 (AZ). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1831534171
Provider Name
MRS. ELIZABETH H. CHRISTENSEN LPC
Gender
Female
Entity Type
Individual
Location Address
140 W SPEEDWAY BLVD SUITE 130 TUCSON, AZ 85705
Location Phone
(520) 623-0344
Location Fax
(520) 770-8578
Mailing Address
140 W SPEEDWAY BLVD SUITE 130 TUCSON, AZ 85705
Mailing Phone
(520) 623-0344
Mailing Fax
(520) 770-8578
Is Sole Proprietor?
No
Enumeration Date
04-30-2013
Last Update Date
04-30-2013
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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-0898
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 1831534171, 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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 3 → 6 5 → 10 → 1 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 0 + 3 + 8 + 1 + 1 + 4 + 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 1831534171.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Marriage & Family Therapist
140 W SPEEDWAY BLVD
TUCSON, AZ 85705
Counselor (Professional)
140 W SPEEDWAY BLVD, SUITE 130
TUCSON, AZ 85705
Family Medicine
140 W SPEEDWAY BLVD, SUITE 100
TUCSON, AZ 85705
Custodial Care Facility
140 W SPEEDWAY BLVD, SUITE 130
TUCSON, AZ 85705
Registered Nurse (Psychiatric/Mental Health, Adult)
140 W SPEEDWAY BLVD, SUITE 130
TUCSON, AZ 85705
Social Worker (Clinical)
140 W SPEEDWAY BLVD, SUITE 130
TUCSON, AZ 85705
Counselor (Professional)
140 W SPEEDWAY BLVD, SUITE 130
TUCSON, AZ 85705
Dietitian, Registered (Nutrition, Metabolic)
140 W SPEEDWAY BLVD, SUITE 100
TUCSON, AZ 85705
Counselor (Professional)
140 W SPEEDWAY BLVD, SUITE 130
TUCSON, AZ 85705
Clinic/Center (Community Health)
140 W SPEEDWAY BLVD, SUITE #100
TUCSON, AZ 85705
Clinic/Center (Federally Qualified Health Center (FQHC))
140 W SPEEDWAY BLVD, STE #100
TUCSON, AZ 85705
Physician Assistant (Medical)
140 W SPEEDWAY BLVD, SUITE 100
TUCSON, AZ 85705

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831534171, enumerated as an "individual" on April 30, 2013.

The provider is located at 140 W SPEEDWAY BLVD SUITE 130 TUCSON, AZ 85705 and the phone number is (520) 623-0344.

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