AMBER LARSON
NPI 1346946431
Counselor - Professional in Chicago, IL

NPI Status: Active since February 01, 2023

Contact Information

448 W OAK ST
CHICAGO, IL
ZIP 60610
Phone: (703) 431-7055

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  • Individual
  • Female
  • Counselor
  • Professional

About AMBER LARSON

This page provides the complete NPI Profile along with additional information for Amber Larson, a provider established in Chicago, Illinois with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1346946431 assigned on February 2023. The practitioner's primary taxonomy code is 101YP2500X with license number 180.014135 (IL). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1346946431
Provider Name
AMBER LARSON
Gender
Female
Entity Type
Individual
Location Address
448 W OAK ST CHICAGO, IL 60610
Location Phone
(703) 431-7055
Mailing Address
448 W OAK ST CHICAGO, IL 60610
Mailing Phone
(703) 431-7055
Is Sole Proprietor?
No
Enumeration Date
02-01-2023
Last Update Date
02-01-2023
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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.
180.014135
License State
IL

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

180.014135 (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 1346946431, 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
3
Unchanged
Pos 3
4
Doubled → 8
Pos 4
6
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
3
Doubled → 6
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 4 → 8 9 → 18 → 9 6 → 12 → 3 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 8 + 6 + 1 + 8 + 4 + 1 + 2 + 4 + 6 + 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 1346946431.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1346946431, enumerated as an "individual" on February 01, 2023.

The provider is located at 448 W OAK ST CHICAGO, IL 60610 and the phone number is (703) 431-7055.

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