DR. BRUCE ARTHUR HANSON MD
NPI 1699981688
Surgery - Pediatric Surgery in Arroyo Grande, CA

NPI Status: Active since May 15, 2007

Contact Information

915 WIGEON WAY
ARROYO GRANDE, CA
ZIP 93420
Phone: (805) 481-7257
Fax: (805) 481-7257

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  • Individual
  • Male
  • Surgery
  • Pediatric Surgery

About BRUCE HANSON

This page provides the complete NPI Profile along with additional information for Bruce Hanson, a provider established in Arroyo Grande, California with a medical specialization in Surgery, focusing in pediatric surgery . The healthcare provider is registered in the NPI registry with number 1699981688 assigned on May 2007. The practitioner's primary taxonomy code is 2086S0120X with license number G16388 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1699981688
Provider Name
DR. BRUCE ARTHUR HANSON MD
Gender
Male
Entity Type
Individual
Location Address
915 WIGEON WAY ARROYO GRANDE, CA 93420
Location Phone
(805) 481-7257
Location Fax
(805) 481-7257
Mailing Address
915 WIGEON WAY ARROYO GRANDE, CA 93420
Mailing Phone
(805) 481-7257
Mailing Fax
(805) 481-7257
Is Sole Proprietor?
No
Enumeration Date
05-15-2007
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

Surgery Pediatric Surgery

Taxonomy Code
2086S0120X
Type
Allopathic & Osteopathic Physicians
License No.
G16388
License State
CA
Taxonomy Description
A surgeon with expertise in the management of surgical conditions in premature and newborn infants, children and adolescents.

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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 1699981688, we treat the final digit (8) 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 82. The final step is to find the difference between that total and the next multiple of ten (90 - 82 = 8).

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
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
8
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 9 → 18 → 9 1 → 2 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 1 + 8 + 8 + 2 + 6 + 1 + 6 + 24 = 82

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

The next multiple of ten after 82 is 90. The difference is the calculated check digit.

90 - 82 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1699981688.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699981688, enumerated as an "individual" on May 15, 2007.

The provider is located at 915 WIGEON WAY ARROYO GRANDE, CA 93420 and the phone number is (805) 481-7257.

Surgery with taxonomy code 2086S0120X and a focus in Pediatric Surgery.