MR. DAVID MARTIN FOGELSON CCT
NPI 1265723175
Durable Medical Equipment & Medical Supplies in Tucson, AZ

NPI Status: Active since April 26, 2011

Contact Information

5240 E PIMA ST
TUCSON, AZ
ZIP 85712
Phone: (480) 262-1621
Fax: (602) 792-9133

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

Individual
Male
Durable Medical Equipment & Medical Supp...

About DAVID FOGELSON

This page provides the complete NPI Profile along with additional information for David Fogelson, a provider established in Tucson, Arizona with a medical specialization in Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1265723175 assigned on April 2011. The practitioner's primary taxonomy code is 332B00000X. The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI: 1265723175
Provider Name: MR. DAVID MARTIN FOGELSON CCT
Gender: Male
Entity Type: Individual
Location Address: 5240 E PIMA ST TUCSON, AZ 85712
Location Phone: (480) 262-1621
Location Fax: (602) 792-9133
Mailing Address: PO BOX 28666 SCOTTSDALE, AZ 85255
Mailing Phone: (480) 262-1621
Mailing Fax: (602) 792-9133
Is Sole Proprietor?: Yes
Enumeration Date: 04-26-2011
Last Update Date: 04-26-2011
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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: Durable Medical Equipment & Medical Supplies
Taxonomy Code: 332B00000X
Type: Suppliers
Taxonomy Description: A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.

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 1265723175, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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 → 12 → 1 + 2

Pos 4

Unchanged

Pos 5

Doubled → 14 → 1 + 4

Pos 6

Unchanged

Pos 7

Doubled → 6

Pos 8

Unchanged

Pos 9

Doubled → 14 → 1 + 4

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 6 → 12 → 3 7 → 14 → 5 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 2 + 5 + 1 + 4 + 2 + 6 + 1 + 1 + 4 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5

This NPI is valid

The calculated check digit is 5, which matches the last digit of 1265723175.