MARK S. WALLEN, D.P.M., INC.
NPI 1629009055
Podiatrist - Foot Surgery in Santa Monica, CA

NPI Status: Active since July 05, 2006

Contact Information

2001 SANTA MONICA BLVD
1190 W
SANTA MONICA, CA
ZIP 90404
Phone: (310) 828-0122
Fax: (310) 828-4463

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  • Organization
  • Podiatrist
  • Foot Surgery

About MARK S. WALLEN, D.P.M., INC.

This page provides the complete NPI Profile along with additional information for Mark S. Wallen, D.p.m., Inc., a provider established in Santa Monica, California operating as a Podiatrist, focusing in foot surgery . The healthcare provider is registered in the NPI registry with number 1629009055 assigned on July 2006. The practitioner's primary taxonomy code is 213ES0131X with license number E 3104 (CA). The provider is registered as an organization and their NPI record was last updated 17 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. Mark S. Wallen Dpm (Owner)

NPI
1629009055
Provider Name
MARK S. WALLEN, D.P.M., INC.
Entity Type
Organization
Location Address
2001 SANTA MONICA BLVD 1190 W SANTA MONICA, CA 90404
Location Phone
(310) 828-0122
Location Fax
(310) 828-4463
Mailing Address
2001 SANTA MONICA BLVD 1190 W SANTA MONICA, CA 90404
Mailing Phone
(310) 828-0122
Mailing Fax
(310) 828-4463
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-05-2006
Last Update Date
11-13-2009
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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 Surgery

Taxonomy Code
213ES0131X
Type
Podiatric Medicine & Surgery Service Providers
License No.
E 3104
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. MARK S. WALLEN DPM

Authorized Official Title
OWNER
Authorized Official Phone
(310) 828-0122

Reviews for MARK S. WALLEN, D.P.M., INC.

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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 1629009055, 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
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 2 → 4 0 → 0 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 0 + 0 + 1 + 8 + 0 + 1 + 0 + 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 1629009055.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Podiatrist (Foot & Ankle Surgery)
2001 SANTA MONICA BLVD, STE 983
SANTA MONICA, CA 90404
Internal Medicine (Gastroenterology)
2001 SANTA MONICA BLVD, SUITE 1170
SANTA MONICA, CA 90404
Family Medicine
2001 SANTA MONICA BLVD, #888 W
SANTA MONICA, CA 90404
Surgery
2001 SANTA MONICA BLVD, 460 W
SANTA MONICA, CA 90404
Dermatology
2001 SANTA MONICA BLVD, 990W
SANTA MONICA, CA 90404
Dermatology
2001 SANTA MONICA BLVD, 990W
SANTA MONICA, CA 90404
Physician Assistant (Surgical)
2001 SANTA MONICA BLVD, 990W
SANTA MONICA, CA 90404
Dermatology
2001 SANTA MONICA BLVD, 990W
SANTA MONICA, CA 90404
Internal Medicine (Gastroenterology)
2001 SANTA MONICA BLVD, SUITE 360W
SANTA MONICA, CA 90404
Internal Medicine (Gastroenterology)
2001 SANTA MONICA BLVD, SUITE 360W
SANTA MONICA, CA 90404
Internal Medicine (Gastroenterology)
2001 SANTA MONICA BLVD, SUITE 360W
SANTA MONICA, CA 90404
Allergy & Immunology
2001 SANTA MONICA BLVD, SUITE 660W
SANTA MONICA, CA 90404
Family Medicine
2001 SANTA MONICA BLVD, 380W
SANTA MONICA, CA 90404
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2001 SANTA MONICA BLVD, SUITE 390W
SANTA MONICA, CA 90404
Family Medicine
2001 SANTA MONICA BLVD, 1080
SANTA MONICA, CA 90404
Family Medicine
2001 SANTA MONICA BLVD, 1070
SANTA MONICA, CA 90404
Family Medicine
2001 SANTA MONICA BLVD, 370W
SANTA MONICA, CA 90404
Allergy & Immunology
2001 SANTA MONICA BLVD, 660W
SANTA MONICA, CA 90404
Specialist
2001 SANTA MONICA BLVD, SUITE 1265 W
SANTA MONICA, CA 90404
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2001 SANTA MONICA BLVD, SUITE 390W
SANTA MONICA, CA 90404

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629009055, enumerated as an "organization" on July 05, 2006.

The provider is located at 2001 SANTA MONICA BLVD 1190 W SANTA MONICA, CA 90404 and the phone number is (310) 828-0122.

Podiatrist with taxonomy code 213ES0131X and a focus in Foot Surgery.