MARILYN J MARSHALL LPC
NPI 1518081744
Counselor - Mental Health in Baton Rouge, LA

NPI Status: Active since March 16, 2007

Contact Information

9270 SIEGEN LN
701
BATON ROUGE, LA
ZIP 70810
Phone: (225) 205-2669

Get Directions Write a Review

  • Individual
  • Female
  • Counselor
  • Mental Health

About MARILYN MARSHALL

This page provides the complete NPI Profile along with additional information for Marilyn Marshall, a provider established in Baton Rouge, Louisiana with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1518081744 assigned on March 2007. The practitioner's primary taxonomy code is 101YM0800X with license number 2631 (LA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1518081744
Provider Name
MARILYN J MARSHALL LPC
Gender
Female
Entity Type
Individual
Location Address
9270 SIEGEN LN 701 BATON ROUGE, LA 70810
Location Phone
(225) 205-2669
Mailing Address
749 CAROL MARIE DR BATON ROUGE, LA 70806
Mailing Phone
(225) 205-2669
Is Sole Proprietor?
Yes
Enumeration Date
03-16-2007
Last Update Date
07-08-2007
Code Navigator

A mental health counselor like Marilyn Marshall 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
License No.
2631
License State
LA

Reviews for MARILYN J MARSHALL LPC

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 1518081744, 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 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
5
Unchanged
Pos 3
1
Doubled → 2
Pos 4
8
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
4
Doubled → 8
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 1 → 2 0 → 0 1 → 2 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 2 + 8 + 0 + 8 + 2 + 7 + 8 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1518081744.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Social Worker (Clinical)
9270 SIEGEN LN, SUITE 501
BATON ROUGE, LA 70810
Social Worker (Clinical)
9270 SIEGEN LN, STE. 501
BATON ROUGE, LA 70810
General Practice
9270 SIEGEN LN, SUITE 202
BATON ROUGE, LA 70810
Social Worker (Clinical)
9270 SIEGEN LN, SUITE 501
BATON ROUGE, LA 70810
Social Worker (Clinical)
9270 SIEGEN LN
BATON ROUGE, LA 70810
Psychologist (Prescribing (Medical))
9270 SIEGEN LN, SUITE 402
BATON ROUGE, LA 70810
Case Manager/Care Coordinator
9270 SIEGEN LN, SUITE 101
BATON ROUGE, LA 70810
Counselor (Addiction (Substance Use Disorder))
9270 SIEGEN LN
BATON ROUGE, LA 70810
Social Worker
9270 SIEGEN LN, STE 101
BATON ROUGE, LA 70810
Case Manager/Care Coordinator
9270 SIEGEN LN, STE 101
BATON ROUGE, LA 70810
Case Manager/Care Coordinator
9270 SIEGEN LN
BATON ROUGE, LA 70810
Case Manager/Care Coordinator
9270 SIEGEN LN, SUITE 101
BATON ROUGE, LA 70810
Clinic/Center (Primary Care)
9270 SIEGEN LN, SUITE 202
BATON ROUGE, LA 70810
Pharmacy (Mail Order Pharmacy)
9270 SIEGEN LN, STE 803
BATON ROUGE, LA 70810
Counselor (Professional)
9270 SIEGEN LN, SUITE 101
BATON ROUGE, LA 70810

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1518081744, enumerated as an "individual" on March 16, 2007.

The provider is located at 9270 SIEGEN LN 701 BATON ROUGE, LA 70810 and the phone number is (225) 205-2669.

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