L A SURGERY-COLORECTAL SURGERY INC
NPI 1356438204
Colon & Rectal Surgery in Encino, CA

NPI Status: Active since October 10, 2006

Contact Information

5353 BALBOA BLVD STE 201
ENCINO, CA
ZIP 91316
Phone: (818) 783-7277
Fax: (818) 783-9607

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  • Organization
  • Colon & Rectal Surgery

About L A SURGERY-COLORECTAL SURGERY INC

This page provides the complete NPI Profile along with additional information for L A Surgery-colorectal Surgery Inc, a provider established in Encino, California operating as a Colon & Rectal Surgery. The healthcare provider is registered in the NPI registry with number 1356438204 assigned on October 2006. The practitioner's primary taxonomy code is 208C00000X with license number A78449 (CA). The provider is registered as an organization and their NPI record was last updated 3 years ago. L A Surgery-colorectal Surgery Inc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Mohammad A Pourshahmir Md (President)

NPI
1356438204
Provider Name
L A SURGERY-COLORECTAL SURGERY INC
Entity Type
Organization
Location Address
5353 BALBOA BLVD STE 201 ENCINO, CA 91316
Location Phone
(818) 783-7277
Location Fax
(818) 783-9607
Mailing Address
4400 W RIVERSIDE DR STE 110-2780 BURBANK, CA 91505
Mailing Phone
(818) 205-3540
Mailing Fax
(818) 783-9607
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-10-2006
Last Update Date
12-13-2023
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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

Colon & Rectal Surgery

Taxonomy Code
208C00000X
Type
Allopathic & Osteopathic Physicians
License No.
A78449
License State
CA
Taxonomy Description
A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

MOHAMMAD A POURSHAHMIR MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(818) 205-3540

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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 1356438204, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
4
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 5 → 10 → 1 4 → 8 8 → 16 → 7 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 8 + 3 + 1 + 6 + 2 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1356438204.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Pediatrics
5353 BALBOA BLVD STE 201
ENCINO, CA 91316
Clinic/Center (Urgent Care)
5353 BALBOA BLVD STE 201
ENCINO, CA 91316
Surgery
5353 BALBOA BLVD STE 201
ENCINO, CA 91316

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356438204, enumerated as an "organization" on October 10, 2006.

The provider is located at 5353 BALBOA BLVD STE 201 ENCINO, CA 91316 and the phone number is (818) 783-7277.

Colon & Rectal Surgery with taxonomy code 208C00000X.