MS. LEANNE MADUKA MD
NPI 1720927973
Student in an Organized Health Care Education/Training Program in Saint Louis, MO

NPI Status: Active since March 25, 2026

Contact Information

3635 VISTA AVE
SAINT LOUIS, MO
ZIP 63110
Phone: (314) 617-2777
Fax: (314) 617-2779

Get Directions Write a Review

  • Individual
  • Female
  • Student in an Organized Health Care Educ...

About LEANNE MADUKA

This page provides the complete NPI Profile along with additional information for Leanne Maduka, a primary care provider established in Saint Louis, Missouri with a medical specialization in Student In An Organized Health Care Education/training Program. The healthcare provider is registered in the NPI registry with number 1720927973 assigned on March 2026. The practitioner's primary taxonomy code is 390200000X. The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1720927973
Provider Name
MS. LEANNE MADUKA MD
Gender
Female
Entity Type
Individual
Location Address
3635 VISTA AVE SAINT LOUIS, MO 63110
Location Phone
(314) 617-2777
Location Fax
(314) 617-2779
Mailing Address
3635 VISTA AVE SAINT LOUIS, MO 63110
Mailing Phone
(314) 617-2777
Mailing Fax
(314) 617-2779
Is Sole Proprietor?
No
Enumeration Date
03-25-2026
Last Update Date
03-25-2026
Code Navigator

A primary care provider (PCP) like Leanne Maduka sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

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

Student in an Organized Health Care Education/Training Program

Taxonomy Code
390200000X
Type
Student, Health Care
Taxonomy Description
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Reviews for MS. LEANNE MADUKA MD

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 1720927973, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
7
Unchanged
Pos 3
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 2 → 4 9 → 18 → 9 7 → 14 → 5 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 1 + 8 + 2 + 1 + 4 + 9 + 1 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1720927973.

Other Providers at the Same Location


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

Anesthesiology
3635 VISTA AVE
SAINT LOUIS, MO 63110
Pathology (Anatomic Pathology & Clinical Pathology)
3635 VISTA AVE, SAINT LOUIS UNIVERSITY PATHOLOGY SERVICES
SAINT LOUIS, MO 63110
Specialist
3635 VISTA AVE, FDT 13TH FLOOR
SAINT LOUIS, MO 63110
Anesthesiology
3635 VISTA AVE
SAINT LOUIS, MO 63110
Anesthesiology
3635 VISTA AVE
SAINT LOUIS, MO 63110
Radiology (Diagnostic Radiology)
3635 VISTA AVE
SAINT LOUIS, MO 63110
Internal Medicine (Infectious Disease)
3635 VISTA AVE
SAINT LOUIS, MO 63110
Radiology (Diagnostic Radiology)
3635 VISTA AVE
SAINT LOUIS, MO 63110
Clinical Nurse Specialist (Medical-Surgical)
3635 VISTA AVE
SAINT LOUIS, MO 63110
Internal Medicine (Cardiovascular Disease)
3635 VISTA AVE, 14TH FLOOR
SAINT LOUIS, MO 63110
Emergency Medicine
3635 VISTA AVE, WEST PAVILION, ROOM 315
SAINT LOUIS, MO 63110
Emergency Medicine
3635 VISTA AVE, WEST PAVILION, ROOM 315
SAINT LOUIS, MO 63110
Emergency Medicine
3635 VISTA AVE, WEST PAVILION, ROOM 315
SAINT LOUIS, MO 63110
Emergency Medicine
3635 VISTA AVE, WEST PAVILION, ROOM 315
SAINT LOUIS, MO 63110
Emergency Medicine
3635 VISTA AVE, WEST PAVILION, ROOM 315
SAINT LOUIS, MO 63110
Emergency Medicine
3635 VISTA AVE, WEST PAVILION, RM 315
SAINT LOUIS, MO 63110
Internal Medicine (Cardiovascular Disease)
3635 VISTA AVE, 13TH FLOOR FDT
SAINT LOUIS, MO 63110
Nurse Practitioner (Acute Care)
3635 VISTA AVE
SAINT LOUIS, MO 63110
Registered Nurse (Critical Care Medicine)
3635 VISTA AVE
SAINT LOUIS, MO 63110
Nurse Practitioner (Acute Care)
3635 VISTA AVE
SAINT LOUIS, MO 63110

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720927973, enumerated as an "individual" on March 25, 2026.

The provider is located at 3635 VISTA AVE SAINT LOUIS, MO 63110 and the phone number is (314) 617-2777.

Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.