DOUGLAS WAYNE MARTIN MD
NPI 1689636532
Preventive Medicine - Occupational Medicine in Dakota Dunes, SD

NPI Status: Active since April 05, 2006

Contact Information

575 N SIOUX POINT ROAD
DAKOTA DUNES, SD
ZIP 57049
Phone: (605) 217-2667
Fax: (605) 217-2900

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  • Individual
  • Male
  • Preventive Medicine
  • Occupational Medicine

About DOUGLAS MARTIN

This page provides the complete NPI Profile along with additional information for Douglas Martin, a provider established in Dakota Dunes, South Dakota with a medical specialization in Preventive Medicine, focusing in occupational medicine . The healthcare provider is registered in the NPI registry with number 1689636532 assigned on April 2006. The practitioner's primary taxonomy code is 2083X0100X with license number 3939 (SD). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1689636532
Provider Name
DOUGLAS WAYNE MARTIN MD
Gender
Male
Entity Type
Individual
Location Address
575 N SIOUX POINT ROAD DAKOTA DUNES, SD 57049
Location Phone
(605) 217-2667
Location Fax
(605) 217-2900
Mailing Address
575 N SIOUX POINT ROAD DAKOTA DUNES, SD 57049
Mailing Phone
(605) 217-2667
Mailing Fax
(605) 217-2900
Is Sole Proprietor?
No
Enumeration Date
04-05-2006
Last Update Date
12-10-2025
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Location Map

Secondary Locations

  • 4230 War Eagle Dr
    Sioux City, IA 51109
    (712) 224-4300

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.
3939
License State
SD
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12083X0100XAllopathic & Osteopathic Physicians

Preventive Medicine
Occupational Medicine

28886 (IA)
22083X0100XAllopathic & Osteopathic Physicians

Preventive Medicine
Occupational Medicine

16038 (ND)
32083X0100XAllopathic & Osteopathic Physicians

Preventive Medicine
Occupational Medicine

MD-28886 (IA)
42083X0100XAllopathic & Osteopathic Physicians

Preventive Medicine
Occupational Medicine

18932 (NE)

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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 1689636532, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 1 + 2 + 3 + 1 + 2 + 5 + 6 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1689636532.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Surgery
575 N SIOUX POINT ROAD
DAKOTA DUNES, SD 57049
Orthopaedic Surgery (Foot and Ankle Surgery)
575 N SIOUX POINT ROAD
DAKOTA DUNES, SD 57049
Podiatrist (Foot & Ankle Surgery)
575 N SIOUX POINT ROAD
DAKOTA DUNES, SD 57049
Dermatology
575 N SIOUX POINT ROAD
DAKOTA DUNES, SD 57049
Orthopaedic Surgery
575 N SIOUX POINT ROAD
DAKOTA DUNES, SD 57049
Dermatology
575 N SIOUX POINT ROAD
DAKOTA DUNES, SD 57049
Orthopaedic Surgery
575 N SIOUX POINT ROAD
DAKOTA DUNES, SD 57049
Orthopaedic Surgery
575 N SIOUX POINT ROAD
DAKOTA DUNES, SD 57049
Internal Medicine (Gastroenterology)
575 N SIOUX POINT ROAD
DAKOTA DUNES, SD 57049
Surgery
575 N SIOUX POINT ROAD
DAKOTA DUNES, SD 57049

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689636532, enumerated as an "individual" on April 05, 2006.

The provider is located at 575 N SIOUX POINT ROAD DAKOTA DUNES, SD 57049 and the phone number is (605) 217-2667.

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