ORAL & MAXILLOFACIAL SURGEON
NPI 1417141987
Oral & Maxillofacial Surgery in Hoffman Estates, IL

NPI Status: Active since August 28, 2007

Contact Information

1585 N BARRINGTON RD
#506
HOFFMAN ESTATES, IL
ZIP 60169
Phone: (847) 884-7080
Fax: (847) 884-8894

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About ORAL & MAXILLOFACIAL SURGEON

This page provides the complete NPI Profile along with additional information for Oral & Maxillofacial Surgeon, a provider established in Hoffman Estates, Illinois operating as a Oral & Maxillofacial Surgery. The healthcare provider is registered in the NPI registry with number 1417141987 assigned on August 2007. The practitioner's primary taxonomy code is 204E00000X. The provider is registered as an organization and their NPI record was last updated 19 years ago. Oral & Maxillofacial Surgeon operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's other name is Oral & Maxillofacial Surgeon. The authorized official of this NPI record is Dr. George Kotsakis Dmd (President)

NPI
1417141987
Provider Legal Name
GEORGE KOTSAKIS DMD LTD
Other Organization Name
ORAL & MAXILLOFACIAL SURGEON
Other Name Type
Other Name (5)
Entity Type
Organization
Location Address
1585 N BARRINGTON RD #506 HOFFMAN ESTATES, IL 60169
Location Phone
(847) 884-7080
Location Fax
(847) 884-8894
Mailing Address
1585 N BARRINGTON RD #506 HOFFMAN ESTATES, IL 60169
Mailing Phone
(847) 884-7080
Mailing Fax
(847) 884-8894
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-28-2007
Last Update Date
08-28-2007
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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

Oral & Maxillofacial Surgery

Taxonomy Code
204E00000X
Type
Allopathic & Osteopathic Physicians
License State
IL
Taxonomy Description
Oral and maxillofacial surgeons are trained to recognize and treat a wide spectrum of diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the oral and maxillofacial region. They are also trained to administer anesthesia, and provide care in an office setting. They are trained to treat problems such as the extraction of wisdom teeth, misaligned jaws, tumors and cysts of the jaw and mouth, and to perform dental implant surgery.

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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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. GEORGE KOTSAKIS DMD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(847) 884-7080

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
T38847MEDICARE UPIN (02)IL 
772591MEDICARE PIN (08) 

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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 1417141987, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 2 + 7 + 2 + 4 + 2 + 9 + 1 + 6 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1417141987.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Allergy & Immunology
1585 N BARRINGTON RD, STE 606
HOFFMAN ESTATES, IL 60169
Dentist (General Practice)
1585 N BARRINGTON RD, STE 106
HOFFMAN EST, IL 60169
Specialist
1585 N BARRINGTON RD, SUITE 601
HOFFMAN ESTATES, IL 60169
Dentist
1585 N BARRINGTON RD, SUITE 205
HOFFMAN ESTATES, IL 60169
Dentist
1585 N BARRINGTON RD, SUITE 205
HOFFMAN ESTATES, IL 60169
Physician Assistant
1585 N BARRINGTON RD, DOCTORS' BLDG 2, SUITE 303
HOFFMAN ESTATES, IL 60169
Obstetrics & Gynecology (Reproductive Endocrinology)
1585 N BARRINGTON RD, DOCTORS BUILDING TWO, SUITE 406
HOFFMAN ESTATES, IL 60169

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417141987, enumerated as an "organization" on August 28, 2007.

The provider is located at 1585 N BARRINGTON RD #506 HOFFMAN ESTATES, IL 60169 and the phone number is (847) 884-7080.

Oral & Maxillofacial Surgery with taxonomy code 204E00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.