MS. KATHERINE S. DUNLAP MS, LCPC, CRC, CLCP
NPI 1245393537
Counselor - Professional in Livingston, MT

NPI Status: Active since December 18, 2006

Contact Information

103 1 2 MAIN STREET
SUITE 3
LIVINGSTON, MT
ZIP 59047
Phone: (406) 222-0814
Fax: (406) 222-3325

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  • Individual
  • Female
  • Counselor
  • Professional

About KATHERINE DUNLAP

This page provides the complete NPI Profile along with additional information for Katherine Dunlap, a provider established in Livingston, Montana with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1245393537 assigned on December 2006. The practitioner's primary taxonomy code is 101YP2500X with license number 1055 (MT). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1245393537
Provider Name
MS. KATHERINE S. DUNLAP MS, LCPC, CRC, CLCP
Gender
Female
Entity Type
Individual
Location Address
103 1 2 MAIN STREET SUITE 3 LIVINGSTON, MT 59047
Location Phone
(406) 222-0814
Location Fax
(406) 222-3325
Mailing Address
PO BOX 1826 LIVINGSTON, MT 59047
Mailing Phone
(406) 222-0814
Mailing Fax
(406) 222-3325
Is Sole Proprietor?
Yes
Enumeration Date
12-18-2006
Last Update Date
07-08-2007
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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.
1055
License State
MT

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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 1245393537, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
2
Unchanged
Pos 3
4
Doubled → 8
Pos 4
5
Unchanged
Pos 5
3
Doubled → 6
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
Check
7
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 3 → 6 3 → 6 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 6 + 9 + 6 + 5 + 6 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1245393537.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245393537, enumerated as an "individual" on December 18, 2006.

The provider is located at 103 1 2 MAIN STREET SUITE 3 LIVINGSTON, MT 59047 and the phone number is (406) 222-0814.

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