METRO MEDICAL INSTITUTE
NPI 1043805229
Clinic/Center - Multi-Specialty in Saint Louis, MO
NPI Status: Active since March 09, 2021
Contact Information
4225 BAYLESS AVE
SAINT LOUIS, MO
ZIP 63123
Phone: (314) 544-5600
Fax: (888) 241-0471
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Organization
- Clinic/Center
- Multi-Specialty
About METRO MEDICAL INSTITUTE
This page provides the complete NPI Profile along with additional information for Metro Medical Institute, a provider established in Saint Louis, Missouri operating as a Clinic/center, focusing in multi-specialty . The healthcare provider is registered in the NPI registry with number 1043805229 assigned on March 2021. The practitioner's primary taxonomy code is 261QM1300X. The provider is registered as an organization and their NPI record was last updated June 2026. The authorized official of this NPI record is David Naeger (Owner)
- NPI
- 1043805229
- Provider Name
- METRO MEDICAL INSTITUTE
- Entity Type
- Organization
- Location Address
- 4225 BAYLESS AVE SAINT LOUIS, MO 63123
- Location Phone
- (314) 544-5600
- Location Fax
- (888) 241-0471
- Mailing Address
- 4225 BAYLESS AVE SAINT LOUIS, MO 63123
- Mailing Phone
- (314) 544-5600
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 03-09-2021
- Last Update Date
- 06-12-2026
- 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
Clinic/Center Multi-Specialty
- Taxonomy Code
- 261QM1300X
- Type
- Ambulatory Health Care Facilities
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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 1043805229, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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.
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 51 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 14 providers are registered at the same or a nearby location.
SAINT LOUIS, MO 63123
SAINT LOUIS, MO 63123
SAINT LOUIS, MO 63123
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1043805229, enumerated as an "organization" on March 09, 2021.
The provider is located at 4225 BAYLESS AVE SAINT LOUIS, MO 63123 and the phone number is (314) 544-5600.
Clinic/Center with taxonomy code 261QM1300X and a focus in Multi-Specialty.
