GROVER WAYNE DAVIS BA,CSAC,CAC
NPI 1376692269
Counselor - Mental Health in Ludington, MI

NPI Status: Active since January 09, 2007

Contact Information

5816 W US HIGHWAY 10
LUDINGTON, MI
ZIP 49431
Phone: (231) 843-4899
Fax: (231) 843-8929

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  • Individual
  • Male
  • Counselor
  • Mental Health

About GROVER DAVIS

This page provides the complete NPI Profile along with additional information for Grover Davis, a provider established in Ludington, Michigan with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1376692269 assigned on January 2007. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1376692269
Provider Name
GROVER WAYNE DAVIS BA,CSAC,CAC
Gender
Male
Entity Type
Individual
Location Address
5816 W US HIGHWAY 10 LUDINGTON, MI 49431
Location Phone
(231) 843-4899
Location Fax
(231) 843-8929
Mailing Address
1095 3RD ST SUITE 125 MUSKEGON, MI 49441
Mailing Phone
(231) 726-4735
Mailing Fax
(231) 843-8929
Is Sole Proprietor?
No
Enumeration Date
01-09-2007
Last Update Date
09-11-2025
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A mental health counselor like Grover Davis 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.

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 Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers

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)
1101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

 

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
1712452MEDICAID (05)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 1376692269, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
7
Doubled → 14 → 1 + 4
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
2
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
9
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 6 → 12 → 3 2 → 4 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 4 + 6 + 1 + 2 + 9 + 4 + 2 + 1 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1376692269.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Counselor
5816 W US HIGHWAY 10
LUDINGTON, MI 49431
Psychologist (Clinical)
5816 W US HIGHWAY 10, SUITE C
LUDINGTON, MI 49431
Counselor (Mental Health)
5816 W US HIGHWAY 10
LUDINGTON, MI 49431
Counselor (Mental Health)
5816 W US HIGHWAY 10
LUDINGTON, MI 49431
Counselor (Mental Health)
5816 W US HIGHWAY 10
LUDINGTON, MI 49431
Counselor (Mental Health)
5816 W US HIGHWAY 10
LUDINGTON, MI 49431

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1376692269, enumerated as an "individual" on January 09, 2007.

The provider is located at 5816 W US HIGHWAY 10 LUDINGTON, MI 49431 and the phone number is (231) 843-4899.

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

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.