MS. MALLORIE PETERSON MA, PLPC
NPI 1578346607
Counselor - Mental Health in Saint Ann, MO

NPI Status: Active since August 14, 2023

Contact Information

10828 SAINT CHARLES ROCK RD
SAINT ANN, MO
ZIP 63074
Phone: (314) 368-2409
Fax: (314) 442-4139

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  • Individual
  • Female
  • Counselor
  • Mental Health

About MALLORIE PETERSON

This page provides the complete NPI Profile along with additional information for Mallorie Peterson, a provider established in Saint Ann, Missouri with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1578346607 assigned on August 2023. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1578346607
Provider Name
MS. MALLORIE PETERSON MA, PLPC
Other Name Type
Professional Name (2)
Gender
Female
Entity Type
Individual
Location Address
10828 SAINT CHARLES ROCK RD SAINT ANN, MO 63074
Location Phone
(314) 368-2409
Location Fax
(314) 442-4139
Mailing Address
523 SAPPHIRE DR O FALLON, MO 63366
Mailing Phone
(314) 368-2409
Mailing Fax
(314) 442-4139
Is Sole Proprietor?
No
Enumeration Date
08-14-2023
Last Update Date
01-26-2024
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A mental health counselor like Mallorie Peterson 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

Secondary Locations

  • 12 Fee Fee Rd
    Maryland Heights, MO 63043
    (314) 368-2409

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 State
MO

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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 1578346607, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 3 → 6 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 4 + 8 + 6 + 4 + 1 + 2 + 6 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1578346607.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Counselor (Professional)
10828 SAINT CHARLES ROCK RD
SAINT ANN, MO 63074
Counselor (Professional)
10828 SAINT CHARLES ROCK RD
SAINT ANN, MO 63074
Counselor (Mental Health)
10828 SAINT CHARLES ROCK RD
SAINT ANN, MO 63074
Counselor (Professional)
10828 SAINT CHARLES ROCK RD
SAINT ANN, MO 63074
Marriage & Family Therapist
10828 SAINT CHARLES ROCK RD
SAINT ANN, MO 63074

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578346607, enumerated as an "individual" on August 14, 2023.

The provider is located at 10828 SAINT CHARLES ROCK RD SAINT ANN, MO 63074 and the phone number is (314) 368-2409.

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