POLLY KATHRYN LARSON
NPI 1972119675
Counselor - Mental Health in Carmel, IN

NPI Status: Active since September 17, 2020

Contact Information

580 E CARMEL DR
CARMEL, IN
ZIP 46032
Phone: (317) 564-8332
Fax: (317) 660-2151

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  • Individual
  • Female
  • Counselor
  • Mental Health

About POLLY LARSON

This page provides the complete NPI Profile along with additional information for Polly Larson, a provider established in Carmel, Indiana with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1972119675 assigned on September 2020. The practitioner's primary taxonomy code is 101YM0800X with license number 99099767A (IN). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1972119675
Provider Name
POLLY KATHRYN LARSON
Gender
Female
Entity Type
Individual
Location Address
580 E CARMEL DR CARMEL, IN 46032
Location Phone
(317) 564-8332
Location Fax
(317) 660-2151
Mailing Address
25 STATEN PL ZIONSVILLE, IN 46077
Mailing Phone
(317) 250-6176
Is Sole Proprietor?
No
Enumeration Date
09-17-2020
Last Update Date
09-17-2020
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A mental health counselor like Polly Larson 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.

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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 Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
99099767A
License State
IN

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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 1972119675, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
5
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 7 → 14 → 5 1 → 2 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 2 + 1 + 1 + 8 + 6 + 1 + 4 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1972119675.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Social Worker (Clinical)
580 E CARMEL DR
CARMEL, IN 46032
Counselor (Mental Health)
580 E CARMEL DR
CARMEL, IN 46032

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972119675, enumerated as an "individual" on September 17, 2020.

The provider is located at 580 E CARMEL DR CARMEL, IN 46032 and the phone number is (317) 564-8332.

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