PROF. MAHER A ABBAS MD
NPI 1508937491
Colon & Rectal Surgery in Cleveland, OH

NPI Status: Active since November 13, 2006

Contact Information

9500 EUCLID AVE
MAIL CODE JJN4
CLEVELAND, OH
ZIP 44195
Phone: (216) 444-2200

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  • Individual
  • Male
  • Colon & Rectal Surgery

About MAHER ABBAS

This page provides the complete NPI Profile along with additional information for Maher Abbas, a provider established in Cleveland, Ohio with a medical specialization in Colon & Rectal Surgery. The healthcare provider is registered in the NPI registry with number 1508937491 assigned on November 2006. The practitioner's primary taxonomy code is 208C00000X with license number A54705 (CA). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1508937491
Provider Name
PROF. MAHER A ABBAS MD
Gender
Male
Entity Type
Individual
Location Address
9500 EUCLID AVE MAIL CODE JJN4 CLEVELAND, OH 44195
Location Phone
(216) 444-2200
Mailing Address
4425 CORONET DR ENCINO, CA 91316
Mailing Phone
(818) 966-7947
Is Sole Proprietor?
No
Enumeration Date
11-13-2006
Last Update Date
10-11-2016
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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.
A54705
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.

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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 1508937491, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 0 → 0 9 → 18 → 9 7 → 14 → 5 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 1 + 8 + 3 + 1 + 4 + 4 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1508937491.

Other Providers at the Same Location


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

Internal Medicine (Hospice and Palliative Medicine)
9500 EUCLID AVE
CLEVELAND, OH 44195
Specialist
9500 EUCLID AVE, R35
CLEVELAND, OH 44195
Anesthesiology
9500 EUCLID AVE
CLEVELAND, OH 44195
Nurse Anesthetist, Certified Registered
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Physical Medicine & Rehabilitation (Pain Medicine)
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CLEVELAND, OH 44195
Internal Medicine (Cardiovascular Disease)
9500 EUCLID AVE, WL20
CLEVELAND, OH 44195
Internal Medicine (Cardiovascular Disease)
9500 EUCLID AVE, TW10
CLEVELAND, OH 44195
Internal Medicine (Interventional Cardiology)
9500 EUCLID AVE
CLEVELAND, OH 44195
Social Worker
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Internal Medicine (Pulmonary Disease)
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Audiologist
9500 EUCLID AVE
CLEVELAND, OH 44195
Anesthesiologist Assistant
9500 EUCLID AVE
CLEVELAND, OH 44195
Family Medicine
9500 EUCLID AVE, WH10
CLEVELAND, OH 44195
Radiology (Diagnostic Radiology)
9500 EUCLID AVE
CLEVELAND, OH 44195
Surgery
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CLEVELAND, OH 44195
Family Medicine (Sports Medicine)
9500 EUCLID AVE, A 41
CLEVELAND, OH 44195
Surgery
9500 EUCLID AVE, JJ-60
CLEVELAND, OH 44195
Psychiatry & Neurology (Neurology)
9500 EUCLID AVE, S51
CLEVELAND, OH 44195
Pediatrics
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CLEVELAND, OH 44195
Internal Medicine (Clinical Cardiac Electrophysiology)
9500 EUCLID AVE, WL20
CLEVELAND, OH 44195

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508937491, enumerated as an "individual" on November 13, 2006.

The provider is located at 9500 EUCLID AVE MAIL CODE JJN4 CLEVELAND, OH 44195 and the phone number is (216) 444-2200.

Colon & Rectal Surgery with taxonomy code 208C00000X.