MICHAEL VERNE LADWIG M.D.
NPI 1952604985
Preventive Medicine - Occupational Medicine in Denver, CO

NPI Status: Active since December 14, 2010

Contact Information

6900 E 47TH AVENUE DR STE 100
DENVER, CO
ZIP 80216
Phone: (303) 333-4411
Fax: (303) 333-8719

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  • Individual
  • Male
  • Preventive Medicine
  • Occupational Medicine
  • CLIA Number: 06D0891379
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 09-06-2026

About MICHAEL LADWIG

This page provides the complete NPI Profile along with additional information for Michael Ladwig, a provider established in Denver, Colorado with a medical specialization in Preventive Medicine, focusing in occupational medicine . The healthcare provider is registered in the NPI registry with number 1952604985 assigned on December 2010. The practitioner's primary taxonomy code is 2083X0100X with license number 24152 (CO). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1952604985
Provider Name
MICHAEL VERNE LADWIG M.D.
Gender
Male
Entity Type
Individual
Location Address
6900 E 47TH AVENUE DR STE 100 DENVER, CO 80216
Location Phone
(303) 333-4411
Location Fax
(303) 333-8719
Mailing Address
6900 E 47TH AVENUE DR STE 100 DENVER, CO 80216
Mailing Phone
(303) 333-4411
Mailing Fax
(303) 333-8719
Is Sole Proprietor?
No
Enumeration Date
12-14-2010
Last Update Date
12-14-2010
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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

Preventive Medicine Occupational Medicine

Taxonomy Code
2083X0100X
Type
Allopathic & Osteopathic Physicians
License No.
24152
License State
CO
Taxonomy Description
Occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability.

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
06D0891379
Facility Type
Physician Office
Certificate Effective Date
September 07, 2024
Certificate Expiration Date
September 06, 2026
Laboratory Director
MICHAEL LADWIG
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Michael Ladwig 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 1952604985, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
5
Doubled → 10 → 1 + 0
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
4
Doubled → 8
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
5
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 5 → 10 → 1 6 → 12 → 3 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 0 + 2 + 1 + 2 + 0 + 8 + 9 + 1 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1952604985.

Other Providers at the Same Location


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

Physician Assistant
6900 E 47TH AVENUE DR STE 100
COMMERCE CITY, CO 80216
Physician Assistant
6900 E 47TH AVENUE DR STE 100
DENVER, CO 80216

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952604985, enumerated as an "individual" on December 14, 2010.

The provider is located at 6900 E 47TH AVENUE DR STE 100 DENVER, CO 80216 and the phone number is (303) 333-4411.

Preventive Medicine with taxonomy code 2083X0100X and a focus in Occupational Medicine.