ERMAN AYTAC M.D.
NPI 1932592102
Colon & Rectal Surgery in Cleveland, OH

NPI Status: Active since March 12, 2015

Contact Information

A30-234 9500 EUCLID AVE
CLEVELAND, OH
ZIP 44195
Phone: (216) 445-1857
Fax: (216) 445-8627

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  • Individual
  • Male
  • Colon & Rectal Surgery

About ERMAN AYTAC

This page provides the complete NPI Profile along with additional information for Erman Aytac, 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 1932592102 assigned on March 2015. The practitioner's primary taxonomy code is 208C00000X with license number 57.025079 (OH). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1932592102
Provider Name
ERMAN AYTAC M.D.
Gender
Male
Entity Type
Individual
Location Address
A30-234 9500 EUCLID AVE CLEVELAND, OH 44195
Location Phone
(216) 445-1857
Location Fax
(216) 445-8627
Mailing Address
A30-234 9500 EUCLID AVE CLEVELAND, OH 44195
Mailing Phone
(216) 445-1857
Mailing Fax
(216) 445-8627
Is Sole Proprietor?
Yes
Enumeration Date
03-12-2015
Last Update Date
03-12-2015
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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.
57.025079
License State
OH
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 1932592102, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 6 + 2 + 1 + 0 + 9 + 4 + 1 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1932592102.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1932592102, enumerated as an "individual" on March 12, 2015.

The provider is located at A30-234 9500 EUCLID AVE CLEVELAND, OH 44195 and the phone number is (216) 445-1857.

Colon & Rectal Surgery with taxonomy code 208C00000X.