DR. STEVEN RICHARD LARSON M.D.
NPI 1033438593
Surgery - Vascular Surgery in Folsom, CA

NPI Status: Active since May 24, 2010

Contact Information

109 CORRIGAN CT
FOLSOM, CA
ZIP 95630
Phone: (916) 984-0668

Get Directions Write a Review

  • Individual
  • Male
  • Surgery
  • Vascular Surgery

About STEVEN LARSON

This page provides the complete NPI Profile along with additional information for Steven Larson, a provider established in Folsom, California with a medical specialization in Surgery, focusing in vascular surgery . The healthcare provider is registered in the NPI registry with number 1033438593 assigned on May 2010. The practitioner's primary taxonomy code is 2086S0129X with license number G36130 (CA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1033438593
Provider Name
DR. STEVEN RICHARD LARSON M.D.
Gender
Male
Entity Type
Individual
Location Address
109 CORRIGAN CT FOLSOM, CA 95630
Location Phone
(916) 984-0668
Mailing Address
109 CORRIGAN CT FOLSOM, CA 95630
Mailing Phone
(916) 984-0668
Is Sole Proprietor?
Yes
Enumeration Date
05-24-2010
Last Update Date
05-24-2010
Code Navigator

Location Map

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 Vascular Surgery

Taxonomy Code
2086S0129X
Type
Allopathic & Osteopathic Physicians
License No.
G36130
License State
CA
Taxonomy Description
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Reviews for DR. STEVEN RICHARD LARSON M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1033438593, 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
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 3 → 6 4 → 8 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 8 + 3 + 1 + 6 + 5 + 1 + 8 + 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 1033438593.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033438593, enumerated as an "individual" on May 24, 2010.

The provider is located at 109 CORRIGAN CT FOLSOM, CA 95630 and the phone number is (916) 984-0668.

Surgery with taxonomy code 2086S0129X and a focus in Vascular Surgery.