BRICE T MARKS LMHC
NPI 1669190286
Counselor - Mental Health in Jacksonville, FL

NPI Status: Active since August 19, 2022

Contact Information

3348 DREW ST
JACKSONVILLE, FL
ZIP 32207
Phone: (904) 236-9893

Get Directions Write a Review

  • Individual
  • Male
  • Counselor
  • Mental Health

About BRICE MARKS

This page provides the complete NPI Profile along with additional information for Brice Marks, a provider established in Jacksonville, Florida with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1669190286 assigned on August 2022. 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
1669190286
Provider Name
BRICE T MARKS LMHC
Other Name
BRICE MARKS LMHC
Other Name Type
Professional Name (2)
Gender
Male
Entity Type
Individual
Location Address
3348 DREW ST JACKSONVILLE, FL 32207
Location Phone
(904) 236-9893
Mailing Address
3348 DREW ST JACKSONVILLE, FL 32207
Mailing Phone
(904) 236-9893
Is Sole Proprietor?
Yes
Enumeration Date
08-19-2022
Last Update Date
11-07-2025
Code Navigator

A mental health counselor like Brice Marks 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

Reviews for BRICE T MARKS LMHC

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 1669190286, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
6
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 6 → 12 → 3 1 → 2 0 → 0 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 2 + 9 + 0 + 2 + 1 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1669190286.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669190286, enumerated as an "individual" on August 19, 2022.

The provider is located at 3348 DREW ST JACKSONVILLE, FL 32207 and the phone number is (904) 236-9893.

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