ORAL SURGERY ASSOCIATES
NPI 1316044837
Oral & Maxillofacial Surgery in Chicago, IL

NPI Status: Active since September 19, 2006

Contact Information

2440 W PETERSON AVE
CHICAGO, IL
ZIP 60659
Phone: (773) 761-7171
Fax: (773) 761-6714

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  • Organization
  • Oral & Maxillofacial Surgery

About ORAL SURGERY ASSOCIATES

This page provides the complete NPI Profile along with additional information for Oral Surgery Associates, a provider established in Chicago, Illinois operating as a Oral & Maxillofacial Surgery. The healthcare provider is registered in the NPI registry with number 1316044837 assigned on September 2006. The practitioner's primary taxonomy code is 204E00000X. The provider is registered as an organization and their NPI record was last updated 7 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 provider's is doing business as Oral Surgery Associates. The authorized official of this NPI record is Jennifer Pietri (Insurance Coordinator)

NPI
1316044837
Provider Legal Name
EVASKUS AND HERZOG, LTD
Other Organization Name
ORAL SURGERY ASSOCIATES
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
2440 W PETERSON AVE CHICAGO, IL 60659
Location Phone
(773) 761-7171
Location Fax
(773) 761-6714
Mailing Address
2440 W PETERSON AVE CHICAGO, IL 60659
Mailing Phone
(773) 761-7171
Mailing Fax
(773) 761-6714
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-19-2006
Last Update Date
12-09-2019
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Location Map

Secondary Locations

  • 4905 Old Orchard Ctr Ste 610
    Skokie, IL 60077
    (847) 676-9300

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
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
11223S0112XDental Providers

Dentist
Oral and Maxillofacial Surgery

060003037 (IL)

Group Taxonomy 193400000X MULTIPLE 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

JENNIFER PIETRI

Authorized Official Title
INSURANCE COORDINATOR
Authorized Official Phone
(773) 761-7171

Reviews for ORAL SURGERY ASSOCIATES

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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 1316044837, 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
3
Unchanged
Pos 3
1
Doubled → 2
Pos 4
6
Unchanged
Pos 5
0
Doubled → 0
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
3
Doubled → 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 0 → 0 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 2 + 6 + 0 + 4 + 8 + 8 + 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 1316044837.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Dentist (Oral and Maxillofacial Surgery)
2440 W PETERSON AVE
CHICAGO, IL 60659
Oral & Maxillofacial Surgery
2440 W PETERSON AVE
CHICAGO, IL 60659
Oral & Maxillofacial Surgery
2440 W PETERSON AVE
CHICAGO, IL 60659
Oral & Maxillofacial Surgery
2440 W PETERSON AVE
CHICAGO, IL 60659

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1316044837, enumerated as an "organization" on September 19, 2006.

The provider is located at 2440 W PETERSON AVE CHICAGO, IL 60659 and the phone number is (773) 761-7171.

Oral & Maxillofacial Surgery with taxonomy code 204E00000X.