DR. MICHAEL DUANE FORREST PH.D, LPC, NCC
NPI 1154477313
Counselor - Professional in Grand Rapids, MI

NPI Status: Active since January 28, 2007

Contact Information

3501 LAKE EASTBROOK BLVD SE
SUITE 280
GRAND RAPIDS, MI
ZIP 49546
Phone: (616) 942-7331

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  • Individual
  • Male
  • Counselor
  • Professional

About MICHAEL FORREST

This page provides the complete NPI Profile along with additional information for Michael Forrest, a provider established in Grand Rapids, Michigan with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1154477313 assigned on January 2007. The practitioner's primary taxonomy code is 101YP2500X with license number 6401007911 (MI). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1154477313
Provider Name
DR. MICHAEL DUANE FORREST PH.D, LPC, NCC
Gender
Male
Entity Type
Individual
Location Address
3501 LAKE EASTBROOK BLVD SE SUITE 280 GRAND RAPIDS, MI 49546
Location Phone
(616) 942-7331
Mailing Address
3501 LAKE EASTBROOK BLVD SE SUITE 280 GRAND RAPIDS, MI 49546
Mailing Phone
(616) 942-7331
Is Sole Proprietor?
No
Enumeration Date
01-28-2007
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.
6401007911
License State
MI

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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 1154477313, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
1
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
Unchanged
Pos 9
1
Doubled → 2
Check
3
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 5 → 10 → 1 4 → 8 7 → 14 → 5 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 0 + 4 + 8 + 7 + 1 + 4 + 3 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1154477313.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychologist (Clinical)
3501 LAKE EASTBROOK BLVD SE, SUITE 222
GRAND RAPIDS, MI 49546
Social Worker (Clinical)
3501 LAKE EASTBROOK BLVD SE, SUITE 146
GRAND RAPIDS, MI 49546
Marriage & Family Therapist
3501 LAKE EASTBROOK BLVD SE, SUITE 280
GRAND RAPIDS, MI 49546
Social Worker (Clinical)
3501 LAKE EASTBROOK BLVD SE, SUITE 280
GRAND RAPIDS, MI 49546
Psychologist (Clinical)
3501 LAKE EASTBROOK BLVD SE, SUITE 280
GRAND RAPIDS, MI 49546
Counselor (Mental Health)
3501 LAKE EASTBROOK BLVD SE, SUITE 262
GRAND RAPIDS, MI 49546
Social Worker (Clinical)
3501 LAKE EASTBROOK BLVD SE, SUITE 280
GRAND RAPIDS, MI 49546
Psychologist (Counseling)
3501 LAKE EASTBROOK BLVD SE, SUITE 280
GRAND RAPIDS, MI 49546
Social Worker (Clinical)
3501 LAKE EASTBROOK BLVD SE, SUITE 120
GRAND RAPIDS, MI 49546
Psychologist (Cognitive & Behavioral)
3501 LAKE EASTBROOK BLVD SE, SUITE 146
GRAND RAPIDS, MI 49546
Counselor (Mental Health)
3501 LAKE EASTBROOK BLVD SE, SUITE 110
GRAND RAPIDS, MI 49546
Chiropractor
3501 LAKE EASTBROOK BLVD SE, SUITE 252
GRAND RAPIDS, MI 49546
Psychologist
3501 LAKE EASTBROOK BLVD SE, SUITE 258
GRAND RAPIDS, MI 49546
Counselor (Mental Health)
3501 LAKE EASTBROOK BLVD SE, SUITE 258
GRAND RAPIDS, MI 49546
Social Worker
3501 LAKE EASTBROOK BLVD SE, #258
GRAND RAPIDS, MI 49546
Social Worker (Clinical)
3501 LAKE EASTBROOK BLVD SE, SUITE 258
GRAND RAPIDS, MI 49546
Social Worker
3501 LAKE EASTBROOK BLVD SE, STE 280
GRAND RAPIDS, MI 49546
Counselor (Professional)
3501 LAKE EASTBROOK BLVD SE, SUITE #140
GRAND RAPIDS, MI 49546
Psychologist
3501 LAKE EASTBROOK BLVD SE, STE 280
GRAND RAPIDS, MI 49546
Psychologist
3501 LAKE EASTBROOK BLVD SE, #258
GRAND RAPIDS, MI 49546

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154477313, enumerated as an "individual" on January 28, 2007.

The provider is located at 3501 LAKE EASTBROOK BLVD SE SUITE 280 GRAND RAPIDS, MI 49546 and the phone number is (616) 942-7331.

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