STEMEN & ASSOCIATES, LLC
NPI 1992826309
Clinic/Center - Adolescent and Children Mental Health in Saint Louis, MO

NPI Status: Active since April 03, 2007

Contact Information

7700 CLAYTON RD
SUITE 307
SAINT LOUIS, MO
ZIP 63117
Phone: (314) 647-3667
Fax: (314) 647-4354

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  • Organization
  • Clinic/Center
  • Adolescent and Children Mental Health

About STEMEN & ASSOCIATES, LLC

This page provides the complete NPI Profile along with additional information for Stemen & Associates, Llc, a provider established in Saint Louis, Missouri operating as a Clinic/center, focusing in adolescent and children mental health . The healthcare provider is registered in the NPI registry with number 1992826309 assigned on April 2007. The practitioner's primary taxonomy code is 261QM0855X with license number 000170 (MO). The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Dr. Steve Haymon Lcsw, Ed.d (Owner)

NPI
1992826309
Provider Name
STEMEN & ASSOCIATES, LLC
Entity Type
Organization
Location Address
7700 CLAYTON RD SUITE 307 SAINT LOUIS, MO 63117
Location Phone
(314) 647-3667
Location Fax
(314) 647-4354
Mailing Address
PO BOX 170111 SAINT LOUIS, MO 63117
Mailing Phone
(314) 647-3667
Mailing Fax
(314) 647-4354
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-03-2007
Last Update Date
09-11-2025
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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

Clinic/Center Adolescent and Children Mental Health

Taxonomy Code
261QM0855X
Type
Ambulatory Health Care Facilities
License No.
000170
License State
MO
Taxonomy Description
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in children and adolescents. Services may be provided to parents and family members of the patient in the form of conjoint, group, or individual therapy, and education and/or training.

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)
1261QM0850XAmbulatory Health Care Facilities

Clinic/Center
Adult Mental Health

000170 (MO)

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. STEVE HAYMON LCSW, ED.D

Authorized Official Title
OWNER
Authorized Official Phone
(314) 647-3667

Reviews for STEMEN & ASSOCIATES, LLC

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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 1992826309, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
Check
9
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 9 → 18 → 9 8 → 16 → 7 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 + 9 + 1 + 8 + 2 + 1 + 6 + 2 + 1 + 2 + 3 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1992826309.

Other Providers at the Same Location


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

Psychologist
7700 CLAYTON RD, SUITE 208
SAINT LOUIS, MO 63117
Psychologist (Clinical)
7700 CLAYTON RD, SUITE 103
SAINT LOUIS, MO 63117
Psychologist (Clinical)
7700 CLAYTON RD, SUITE 103
SAINT LOUIS, MO 63117
Social Worker (Clinical)
7700 CLAYTON RD, SUITE # 103
SAINT LOUIS, MO 63117
Counselor (Mental Health)
7700 CLAYTON RD, SUITE 103
SAINT LOUIS, MO 63117
Social Worker (Clinical)
7700 CLAYTON RD, SUITE 101
SAINT LOUIS, MO 63117
Social Worker (Clinical)
7700 CLAYTON RD, SUITE 309
SAINT LOUIS, MO 63117
Counselor (Mental Health)
7700 CLAYTON RD, SUITE 101
SAINT LOUIS, MO 63117
Marriage & Family Therapist
7700 CLAYTON RD, SUITE 106
ST LOUIS, MO 63117
Chiropractor
7700 CLAYTON RD, STE 204
SAINT LOUIS, MO 63117
Counselor (Mental Health)
7700 CLAYTON RD, STE. 210
SAINT LOUIS, MO 63117
Psychologist
7700 CLAYTON RD, SUITE 309
SAINT LOUIS, MO 63117
Psychologist (Clinical)
7700 CLAYTON RD, SUITE 300
ST LOUIS, MO 63117
Chiropractor
7700 CLAYTON RD, SUITE 204
SAINT LOUIS, MO 63117
Psychologist (Clinical)
7700 CLAYTON RD, SUITE 103
SAINT LOUIS, MO 63117
Counselor (Professional)
7700 CLAYTON RD, SUITE 303
SAINT LOUIS, MO 63117
Counselor (Professional)
7700 CLAYTON RD, SUITE 303
SAINT LOUIS, MO 63117
Chiropractor
7700 CLAYTON RD, SUITE 305
RICHMOND HEIGHTS, MO 63117
Counselor (Professional)
7700 CLAYTON RD, 303
SAINT LOUIS, MO 63117
Physical Therapist
7700 CLAYTON RD, SUITE 311
SAINT LOUIS, MO 63117

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992826309, enumerated as an "organization" on April 03, 2007.

The provider is located at 7700 CLAYTON RD SUITE 307 SAINT LOUIS, MO 63117 and the phone number is (314) 647-3667.

Clinic/Center with taxonomy code 261QM0855X and a focus in Adolescent and Children Mental Health.