DAVID DOSANJH
NPI 1871114587
Radiologic Technologist - Radiation Therapy in Dublin, CA

NPI Status: Active since May 04, 2020

Contact Information

3100 DUBLIN BLVD
DUBLIN, CA
ZIP 94568
Phone: (925) 321-1249

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

Individual
Male
Radiologic Technologist
Radiation Therapy

About DAVID DOSANJH

This page provides the complete NPI Profile along with additional information for David Dosanjh, a provider established in Dublin, California with a medical specialization in Radiologic Technologist, focusing in radiation therapy . The healthcare provider is registered in the NPI registry with number 1871114587 assigned on May 2020. The practitioner's primary taxonomy code is 2471R0002X with license number RHT00103278 (CA). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI: 1871114587
Provider Name: DAVID DOSANJH
Gender: Male
Entity Type: Individual
Location Address: 3100 DUBLIN BLVD DUBLIN, CA 94568
Location Phone: (925) 321-1249
Mailing Address: 225 FENNEL WAY LIVERMORE, CA 94551
Is Sole Proprietor?: Yes
Enumeration Date: 05-04-2020
Last Update Date: 05-04-2020
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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: Radiologic Technologist Radiation Therapy
Taxonomy Code: 2471R0002X
Type: Technologists, Technicians & Other Technical Service Providers
License No.: RHT00103278
License State: CA
Taxonomy Description: A radiologic technologist who specializes in radiation therapy and is appropriately educated and trained, consistent with nationally recognized standards, state statute, and facility policy, in administration of radiation therapy, exam techniques, equipment protocols, radiation safety, and patient care.

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 1871114587, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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 → 14 → 1 + 4

Pos 4

Unchanged

Pos 5

Doubled → 2

Pos 6

Unchanged

Pos 7

Doubled → 8

Pos 8

Unchanged

Pos 9

Doubled → 16 → 1 + 6

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 7 → 14 → 5 1 → 2 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 + 8 + 1 + 4 + 1 + 2 + 1 + 8 + 5 + 1 + 6 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7

This NPI is valid

The calculated check digit is 7, which matches the last digit of 1871114587.