JENNA CORNWELL
NPI 1174498521
Counselor - Mental Health in Saint Clair Shores, MI

NPI Status: Active since October 07, 2025

Contact Information

29750 HARPER AVE
SAINT CLAIR SHORES, MI
ZIP 48082
Phone: (586) 777-3200
Fax: (586) 777-7855

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  • Individual
  • Female
  • Counselor
  • Mental Health

About JENNA CORNWELL

This page provides the complete NPI Profile along with additional information for Jenna Cornwell, a provider established in Saint Clair Shores, Michigan with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1174498521 assigned on October 2025. The practitioner's primary taxonomy code is 101YM0800X with license number 6451024641 (MI). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1174498521
Provider Name
JENNA CORNWELL
Gender
Female
Entity Type
Individual
Location Address
29750 HARPER AVE SAINT CLAIR SHORES, MI 48082
Location Phone
(586) 777-3200
Location Fax
(586) 777-7855
Mailing Address
29750 HARPER AVE SAINT CLAIR SHORES, MI 48082
Mailing Phone
(586) 777-3200
Mailing Fax
(586) 777-7855
Is Sole Proprietor?
No
Enumeration Date
10-07-2025
Last Update Date
10-07-2025
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A mental health counselor like Jenna Cornwell 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.
6451024641
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 1174498521, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
7
Doubled → 14 → 1 + 4
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
Unchanged
Pos 9
2
Doubled → 4
Check
1
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 4 → 8 8 → 16 → 7 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 8 + 9 + 1 + 6 + 5 + 4 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1174498521.

Other Providers at the Same Location


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SAINT CLAIR SHORES, MI 48082
Social Worker
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SAINT CLAIR SHORES, MI 48082
Counselor (Professional)
29750 HARPER AVE
SAINT CLAIR SHORES, MI 48082
Counselor (Mental Health)
29750 HARPER AVE
SAINT CLAIR SHORES, MI 48082
Social Worker (Clinical)
29750 HARPER AVE
SAINT CLAIR SHORES, MI 48082
Social Worker (Clinical)
29750 HARPER AVE
SAINT CLAIR SHORES, MI 48082
Social Worker (Clinical)
29750 HARPER AVE
SAINT CLAIR SHORES, MI 48082
Social Worker (Clinical)
29750 HARPER AVE
SAINT CLAIR SHORES, MI 48082
Social Worker (Clinical)
29750 HARPER AVE
SAINT CLAIR SHORES, MI 48082
Social Worker (Clinical)
29750 HARPER AVE
SAINT CLAIR SHORES, MI 48082
Psychologist (Clinical)
29750 HARPER AVE
SAINT CLAIR SHORES, MI 48082
Psychologist (Clinical)
29750 HARPER AVE
SAINT CLAIR SHORES, MI 48082
Psychologist (Clinical)
29750 HARPER AVE
SAINT CLAIR SHORES, MI 48082
Counselor (Professional)
29750 HARPER AVE
SAINT CLAIR SHORES, MI 48082
Social Worker (Clinical)
29750 HARPER AVE
SAINT CLAIR SHORES, MI 48082
Counselor (Professional)
29750 HARPER AVE
SAINT CLAIR SHORES, MI 48082

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174498521, enumerated as an "individual" on October 07, 2025.

The provider is located at 29750 HARPER AVE SAINT CLAIR SHORES, MI 48082 and the phone number is (586) 777-3200.

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