MRS. MARILYN MARLAINE STARK LMHC ACAPC LMHP LAPC
NPI 1942292636
Counselor - Mental Health in Council Bluffs, IA

NPI Status: Active since August 18, 2005

Contact Information

515 E BROADWAY
COUNCIL BLUFFS, IA
ZIP 51503
Phone: (712) 322-6833

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  • Individual
  • Female
  • Counselor
  • Mental Health

About MARILYN STARK

This page provides the complete NPI Profile along with additional information for Marilyn Stark, a provider established in Council Bluffs, Iowa with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1942292636 assigned on August 2005. The practitioner's primary taxonomy code is 101YM0800X with license number LMHP1648 (IA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1942292636
Provider Name
MRS. MARILYN MARLAINE STARK LMHC ACAPC LMHP LAPC
Other Name
MARILYN MARTIN
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
515 E BROADWAY COUNCIL BLUFFS, IA 51503
Location Phone
(712) 322-6833
Mailing Address
2327 DODGE CT PLATTSMOUTH, NE 68048
Mailing Phone
(402) 235-3896
Is Sole Proprietor?
Yes
Enumeration Date
08-18-2005
Last Update Date
09-11-2025
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A mental health counselor like Marilyn Stark 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.
LMHP1648
License State
IA

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)

ACADC97038 (IA)
2101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

LMHC00258 (IA)

Reviews for MRS. MARILYN MARLAINE STARK LMHC ACAPC LMHP LAPC

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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 1942292636, 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 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
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
3
Doubled → 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 4 → 8 2 → 4 2 → 4 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 4 + 9 + 4 + 6 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1942292636.

Other Providers at the Same Location


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

Counselor (Addiction (Substance Use Disorder))
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Counselor (Addiction (Substance Use Disorder))
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Clinic/Center (Mental Health (Including Community Mental Health Center))
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Nurse Practitioner (Psychiatric/Mental Health)
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Counselor (Addiction (Substance Use Disorder))
515 E BROADWAY, HEARTLAND FAMILY SERVICE
COUNCIL BLUFFS, IA 51503
Counselor (Addiction (Substance Use Disorder))
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Social Worker
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Counselor (Addiction (Substance Use Disorder))
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Counselor (Mental Health)
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Social Worker (Clinical)
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Counselor (Mental Health)
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Counselor (Mental Health)
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Counselor (Mental Health)
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Counselor (Mental Health)
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Counselor (Mental Health)
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Counselor (Mental Health)
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Counselor (Addiction (Substance Use Disorder))
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Social Worker (Clinical)
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Counselor
515 E BROADWAY
COUNCIL BLUFFS, IA 51503
Social Worker (Clinical)
515 E BROADWAY
COUNCIL BLUFFS, IA 51503

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942292636, enumerated as an "individual" on August 18, 2005.

The provider is located at 515 E BROADWAY COUNCIL BLUFFS, IA 51503 and the phone number is (712) 322-6833.

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