DR. ANTHONY R DUBOSE M.D
NPI 1891840955
Preventive Medicine - Occupational Medicine in Redwood City, CA

NPI Status: Active since January 25, 2007

Contact Information

201 ARCH ST
REDWOOD CITY, CA
ZIP 94062
Phone: (650) 556-9420

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Preventive Medicine
Occupational Medicine

About ANTHONY DUBOSE

This page provides the complete NPI Profile along with additional information for Anthony Dubose, a provider established in Redwood City, California with a medical specialization in Preventive Medicine, focusing in occupational medicine . The healthcare provider is registered in the NPI registry with number 1891840955 assigned on January 2007. The practitioner's primary taxonomy code is 2083X0100X with license number G77593 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI: 1891840955
Provider Name: DR. ANTHONY R DUBOSE M.D
Gender: Male
Entity Type: Individual
Location Address: 201 ARCH ST REDWOOD CITY, CA 94062
Location Phone: (650) 556-9420
Mailing Address: 463 WINGED FOOT RD HALF MOON BAY, CA 94019
Is Sole Proprietor?: No
Enumeration Date: 01-25-2007
Last Update Date: 07-08-2007
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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.: G77593
License State: CA
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.

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 1891840955, 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 18 → 1 + 8

Pos 4

Unchanged

Pos 5

Doubled → 16 → 1 + 6

Pos 6

Unchanged

Pos 7

Doubled → 0

Pos 8

Unchanged

Pos 9

Doubled → 10 → 1 + 0

Check

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 8 → 16 → 7 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 6 + 4 + 0 + 9 + 1 + 0 + 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 1891840955.