WASHINGTON UNIVERSITY
NPI 1821500778
Durable Medical Equipment & Medical Supplies in O Fallon, MO
NPI Status: Active since November 01, 2017
Contact Information
20 PROGRESS POINT PKWY
O FALLON, MO
ZIP 63368
Phone: (636) 344-3701
Fax: (636) 344-3700
- Organization
- Durable Medical Equipment & Medical Supp...
- CLIA Number: 26D2226828
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 06-03-2027
About WASHINGTON UNIVERSITY
This page provides the complete NPI Profile along with additional information for Washington University, a provider established in O Fallon, Missouri operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1821500778 assigned on November 2017. The practitioner's primary taxonomy code is 332B00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The provider's
- NPI
- 1821500778
- Provider Legal Name
- WASHINGTON UNIVERSITY
- Other Organization Name
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 20 PROGRESS POINT PKWY O FALLON, MO 63368
- Location Phone
- (636) 344-3701
- Location Fax
- (636) 344-3700
- Mailing Address
- PO BOX 7412011 CHICAGO, IL 60674
- Mailing Phone
- (636) 344-3701
- Mailing Fax
- (636) 344-3700
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 11-01-2017
- Last Update Date
- 04-17-2025
- Code Navigator
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
Durable Medical Equipment & Medical Supplies
- Taxonomy Code
- 332B00000X
- Type
- Suppliers
- Taxonomy Description
- A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.
CLIA Information
The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:
- CLIA Number
- 26D2226828
- Facility Type
- Physician Office
- Certificate Effective Date
- June 04, 2025
- Certificate Expiration Date
- June 03, 2027
- Laboratory Director
- GEORGE HOGANSON
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Washington University to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.
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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 1821500778, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 52 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
O FALLON, MO 63368
O FALLON, MO 63368
O FALLON, MO 63368
O FALLON, MO 63368
O FALLON, MO 63368
O FALLON, MO 63368
O FALLON, MO 63368
O FALLON, MO 63368
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1821500778, enumerated as an "organization" on November 01, 2017.
The provider is located at 20 PROGRESS POINT PKWY O FALLON, MO 63368 and the phone number is (636) 344-3701.
Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.
