MARILYN REESE MA, LPC, NCC
NPI 1225538754
Counselor - Professional in Colorado Springs, CO

NPI Status: Active since February 21, 2018

Contact Information

6165 LEHMAN DR STE 203-6
COLORADO SPRINGS, CO
ZIP 80918
Phone: (000) 000-0000
Fax: (000) 000-0000

Get Directions Write a Review

  • Individual
  • Female
  • Counselor
  • Professional

About MARILYN REESE

This page provides the complete NPI Profile along with additional information for Marilyn Reese, a provider established in Colorado Springs, Colorado with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1225538754 assigned on February 2018. The practitioner's primary taxonomy code is 101YP2500X with license number LPC.0017840 (CO). The provider is registered as an individual and her NPI record was last updated January 2026.

NPI
1225538754
Provider Name
MARILYN REESE MA, LPC, NCC
Gender
Female
Entity Type
Individual
Location Address
6165 LEHMAN DR STE 203-6 COLORADO SPRINGS, CO 80918
Location Phone
(000) 000-0000
Location Fax
(000) 000-0000
Mailing Address
6165 LEHMAN DR STE 203-6 COLORADO SPRINGS, CO 80918
Mailing Phone
(000) 000-0000
Mailing Fax
(000) 000-0000
Is Sole Proprietor?
Yes
Enumeration Date
02-21-2018
Last Update Date
01-26-2026
Code Navigator

Location Map

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.0017840
License State
CO

Reviews for MARILYN REESE MA, LPC, NCC

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1225538754, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
2
Doubled → 4
Pos 4
5
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
4
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 2 → 4 5 → 10 → 1 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 1 + 0 + 3 + 1 + 6 + 7 + 1 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1225538754.

Other Providers at the Same Location


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

Counselor (Professional)
6165 LEHMAN DR STE 203-6
COLORADO SPRINGS, CO 80918
Counselor (Professional)
6165 LEHMAN DR STE 203-6
COLORADO SPRINGS, CO 80918

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225538754, enumerated as an "individual" on February 21, 2018.

The provider is located at 6165 LEHMAN DR STE 203-6 COLORADO SPRINGS, CO 80918 and the phone number is (000) 000-0000.

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