WASHINGTON UNIVERSITY
NPI 1194517250
Clinic/Center - Multi-Specialty in Brentwood, MO

NPI Status: Active since May 22, 2025

Contact Information

1600 S BRENTWOOD BLVD STE 100
BRENTWOOD, MO
ZIP 63144
Phone: (314) 918-8827

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  • Organization
  • Clinic/Center
  • Multi-Specialty

About WASHINGTON UNIVERSITY

This page provides the complete NPI Profile along with additional information for Washington University, a provider established in Brentwood, Missouri operating as a Clinic/center, focusing in multi-specialty . The healthcare provider is registered in the NPI registry with number 1194517250 assigned on May 2025. The practitioner's primary taxonomy code is 261QM1300X. The provider is registered as an organization and their NPI record was last updated one year ago. The provider's . The authorized official of this NPI record is Cathy Eghigian (Senior Director Managed Care)

NPI
1194517250
Provider Legal Name
WASHINGTON UNIVERSITY
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
1600 S BRENTWOOD BLVD STE 100 BRENTWOOD, MO 63144
Location Phone
(314) 918-8827
Mailing Address
PO BOX 7412065 CHICAGO, IL 60674
Mailing Phone
(314) 918-8827
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-22-2025
Last Update Date
09-17-2025
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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 Multi-Specialty

Taxonomy Code
261QM1300X
Type
Ambulatory Health Care Facilities

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

CATHY EGHIGIAN

Authorized Official Title
SENIOR DIRECTOR MANAGED CARE
Authorized Official Phone
(618) 791-0975

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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 1194517250, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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
1
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
0
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 5 → 10 → 1 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 8 + 4 + 1 + 0 + 1 + 1 + 4 + 2 + 1 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1194517250.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Pediatrics
1600 S BRENTWOOD BLVD STE 100
SAINT LOUIS, MO 63144
Pediatrics
1600 S BRENTWOOD BLVD STE 100
SAINT LOUIS, MO 63144

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1194517250, enumerated as an "organization" on May 22, 2025.

The provider is located at 1600 S BRENTWOOD BLVD STE 100 BRENTWOOD, MO 63144 and the phone number is (314) 918-8827.

Clinic/Center with taxonomy code 261QM1300X and a focus in Multi-Specialty.