DR. SIMON WILLIAM YOUNG M.D
NPI 1891139283
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery in Scottsdale, AZ

NPI Status: Active since April 29, 2013

Contact Information

13400 E SHEA BLVD
SCOTTSDALE, AZ
ZIP 85259
Phone: (480) 301-8057

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

Individual
Male
Orthopaedic Surgery
Adult Reconstructive Orthopaedic Surgery

About SIMON YOUNG

This page provides the complete NPI Profile along with additional information for Simon Young, a provider established in Scottsdale, Arizona with a medical specialization in Orthopaedic Surgery, focusing in adult reconstructive orthopaedic surgery . The healthcare provider is registered in the NPI registry with number 1891139283 assigned on April 2013. The practitioner's primary taxonomy code is 207XS0114X with license number R73770 (AZ). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI: 1891139283
Provider Name: DR. SIMON WILLIAM YOUNG M.D
Gender: Male
Entity Type: Individual
Location Address: 13400 E SHEA BLVD SCOTTSDALE, AZ 85259
Location Phone: (480) 301-8057
Mailing Address: 836 PEARY LN FOSTER CITY, CA 94404
Mailing Phone: (650) 868-0582
Is Sole Proprietor?: No
Enumeration Date: 04-29-2013
Last Update Date: 04-29-2013
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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: Orthopaedic Surgery Adult Reconstructive Orthopaedic Surgery
Taxonomy Code: 207XS0114X
Type: Allopathic & Osteopathic Physicians
License No.: R73770
License State: AZ
Taxonomy Description: Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.

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 1891139283, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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 → 2

Pos 6

Unchanged

Pos 7

Doubled → 18 → 1 + 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 9 → 18 → 9 1 → 2 9 → 18 → 9 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 + 8 + 1 + 2 + 3 + 1 + 8 + 2 + 1 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3

This NPI is valid

The calculated check digit is 3, which matches the last digit of 1891139283.