DR. DAVID J. LISS, DPM, INC
NPI 1164839619
Podiatrist - Foot & Ankle Surgery in Los Angeles, CA

NPI Status: Active since July 16, 2014

Contact Information

9100 S SEPULVEDA BLVD
SUITE 100
LOS ANGELES, CA
ZIP 90045
Phone: (310) 645-3338
Fax: (310) 645-0823

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  • Organization
  • Podiatrist
  • Foot & Ankle Surgery

About DR. DAVID J. LISS, DPM, INC

This page provides the complete NPI Profile along with additional information for Dr. David J. Liss, Dpm, Inc, a provider established in Los Angeles, California operating as a Podiatrist, focusing in foot & ankle surgery . The healthcare provider is registered in the NPI registry with number 1164839619 assigned on July 2014. The practitioner's primary taxonomy code is 213ES0103X with license number E5120 (CA). The provider is registered as an organization and their NPI record was last updated 4 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. David J Liss Dpm (President)

NPI
1164839619
Provider Name
DR. DAVID J. LISS, DPM, INC
Entity Type
Organization
Location Address
9100 S SEPULVEDA BLVD SUITE 100 LOS ANGELES, CA 90045
Location Phone
(310) 645-3338
Location Fax
(310) 645-0823
Mailing Address
9100 S SEPULVEDA BLVD STE 100 LOS ANGELES, CA 90045
Mailing Phone
(310) 645-3338
Mailing Fax
(310) 645-0823
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-16-2014
Last Update Date
08-02-2022
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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

Podiatrist Foot & Ankle Surgery

Taxonomy Code
213ES0103X
Type
Podiatric Medicine & Surgery Service Providers
License No.
E5120
License State
CA

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. DAVID J LISS DPM

Authorized Official Title
PRESIDENT
Authorized Official Phone
(310) 645-3338

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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 1164839619, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
1
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
1
Doubled → 2
Check
9
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 8 → 16 → 7 9 → 18 → 9 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 1 + 6 + 3 + 1 + 8 + 6 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1164839619.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Chiropractor
9100 S SEPULVEDA BLVD, SUITE 104
LOS ANGELES, CA 90045
Chiropractor
9100 S SEPULVEDA BLVD, SUITE 104
LOS ANGELES, CA 90045
Durable Medical Equipment & Medical Supplies
9100 S SEPULVEDA BLVD, SUITE 112
LOS ANGELES, CA 90045
Physical Therapist
9100 S SEPULVEDA BLVD, STE 104
LOS ANGELES, CA 90045
Physical Medicine & Rehabilitation
9100 S SEPULVEDA BLVD, SUITE 104
LOS ANGELES, CA 90045
Specialist
9100 S SEPULVEDA BLVD, SUITE 117
LOS ANGELES, CA 90045
Physical Therapist
9100 S SEPULVEDA BLVD, STE 116
LOS ANGELES, CA 90045
Physical Therapist
9100 S SEPULVEDA BLVD, STE 116
LOS ANGELES, CA 90045
Physical Therapist
9100 S SEPULVEDA BLVD, SUITE 116
LOS ANGELES, CA 90045
Counselor (Addiction (Substance Use Disorder))
9100 S SEPULVEDA BLVD, SUITE 105
LOS ANGELES, CA 90045
Chiropractor
9100 S SEPULVEDA BLVD, SUITE 104
LOS ANGELES, CA 90045

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164839619, enumerated as an "organization" on July 16, 2014.

The provider is located at 9100 S SEPULVEDA BLVD SUITE 100 LOS ANGELES, CA 90045 and the phone number is (310) 645-3338.

Podiatrist with taxonomy code 213ES0103X and a focus in Foot & Ankle Surgery.