AIMEE LAYLA VARNADO MD
NPI 1982194932
Psychiatry & Neurology - Child & Adolescent Psychiatry in Saint Louis, MO

NPI Status: Active since May 15, 2018

Contact Information

4444 FOREST PARK AVE STE 2600
SAINT LOUIS, MO
ZIP 63108
Phone: (314) 286-1700
Fax: (314) 747-6777

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  • Individual
  • Female
  • Psychiatry & Neurology
  • Child & Adolescent Psychiatry

About AIMEE VARNADO

This page provides the complete NPI Profile along with additional information for Aimee Varnado, a provider established in Saint Louis, Missouri with a medical specialization in Psychiatry & Neurology, focusing in child & adolescent psychiatry . The healthcare provider is registered in the NPI registry with number 1982194932 assigned on May 2018. The practitioner's primary taxonomy code is 2084P0804X with license number 2026019713 (MO). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1982194932
Provider Name
AIMEE LAYLA VARNADO MD
Gender
Female
Entity Type
Individual
Location Address
4444 FOREST PARK AVE STE 2600 SAINT LOUIS, MO 63108
Location Phone
(314) 286-1700
Location Fax
(314) 747-6777
Mailing Address
660 S EUCLID AVE SAINT LOUIS, MO 63110
Mailing Phone
(314) 286-1700
Mailing Fax
(314) 747-6777
Is Sole Proprietor?
No
Enumeration Date
05-15-2018
Last Update Date
07-12-2026
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Location Map

Secondary Locations

  • 1 Childrens Pl
    Saint Louis, MO 63110
    (323) 478-8200

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

Psychiatry & Neurology Child & Adolescent Psychiatry

Taxonomy Code
2084P0804X
Type
Allopathic & Osteopathic Physicians
License No.
2026019713
License State
MO
Taxonomy Description
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

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)
1174400000XOther Service Providers

Specialist

A196661 (CA)
22084P0800XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Psychiatry

A196661 (CA)

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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 1982194932, we treat the final digit (2) 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 2 + 9 + 8 + 9 + 6 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1982194932.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Child & Adolescent Psychiatry)
4444 FOREST PARK AVE STE 2600, STE 2600
SAINT LOUIS, MO 63108
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4444 FOREST PARK AVE STE 2600, STE 2600
SAINT LOUIS, MO 63108
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4444 FOREST PARK AVE STE 2600, STE 2600
SAINT LOUIS, MO 63108
Counselor (Professional)
4444 FOREST PARK AVE STE 2600, STE 2600
SAINT LOUIS, MO 63108
Psychologist (Clinical Child & Adolescent)
4444 FOREST PARK AVE STE 2600, STE 2600
SAINT LOUIS, MO 63108
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4444 FOREST PARK AVE STE 2600
SAINT LOUIS, MO 63108
Psychiatry & Neurology (Psychiatry)
4444 FOREST PARK AVE STE 2600
SAINT LOUIS, MO 63108
Marriage & Family Therapist
4444 FOREST PARK AVE STE 2600
SAINT LOUIS, MO 63108
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4444 FOREST PARK AVE STE 2600
SAINT LOUIS, MO 63108
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4444 FOREST PARK AVE STE 2600
SAINT LOUIS, MO 63108
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4444 FOREST PARK AVE STE 2600
SAINT LOUIS, MO 63108
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4444 FOREST PARK AVE STE 2600
SAINT LOUIS, MO 63108
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4444 FOREST PARK AVE STE 2600
SAINT LOUIS, MO 63108
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4444 FOREST PARK AVE STE 2600
SAINT LOUIS, MO 63108

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982194932, enumerated as an "individual" on May 15, 2018.

The provider is located at 4444 FOREST PARK AVE STE 2600 SAINT LOUIS, MO 63108 and the phone number is (314) 286-1700.

Psychiatry & Neurology with taxonomy code 2084P0804X and a focus in Child & Adolescent Psychiatry.