PERIODONTAL SPECIALISTS INC.
NPI 1356484307
Clinic/Center - Oral and Maxillofacial Surgery in Westlake, OH

NPI Status: Active since February 15, 2007

Contact Information

29160 CENTER RIDGE RD
SUITE J
WESTLAKE, OH
ZIP 44145
Phone: (440) 835-8883
Fax: (440) 835-9395

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  • Organization
  • Clinic/Center
  • Oral and Maxillofacial Surgery

About PERIODONTAL SPECIALISTS INC.

This page provides the complete NPI Profile along with additional information for Periodontal Specialists Inc., a provider established in Westlake, Ohio operating as a Clinic/center, focusing in oral and maxillofacial surgery . The healthcare provider is registered in the NPI registry with number 1356484307 assigned on February 2007. The practitioner's primary taxonomy code is 261QS0112X. The provider is registered as an organization and their NPI record was last updated 5 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 authorized official of this NPI record is Dr. Eric W. Guirguis Dds, Msd (President)

NPI
1356484307
Provider Name
PERIODONTAL SPECIALISTS INC.
Entity Type
Organization
Location Address
29160 CENTER RIDGE RD SUITE J WESTLAKE, OH 44145
Location Phone
(440) 835-8883
Location Fax
(440) 835-9395
Mailing Address
29160 CENTER RIDGE RD SUITE J WESTLAKE, OH 44145
Mailing Phone
(440) 835-8883
Mailing Fax
(440) 835-9395
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-15-2007
Last Update Date
03-25-2021
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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

Clinic/Center Oral and Maxillofacial Surgery

Taxonomy Code
261QS0112X
Type
Ambulatory Health Care Facilities
Taxonomy Description
An oral and maxillofacial surgery clinic or center specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

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)
11223P0300XDental Providers

Dentist
Periodontics

18958 (OH)

Group Taxonomy 193400000X 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

DR. ERIC W. GUIRGUIS DDS, MSD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(440) 835-8883

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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 1356484307, 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
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
4
Doubled → 8
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
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 5 → 10 → 1 4 → 8 4 → 8 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 + 8 + 8 + 3 + 0 + 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 1356484307.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Advanced Practice Midwife
29160 CENTER RIDGE RD, SUITE M
WESTLAKE, OH 44145
Clinic/Center (Sleep Disorder Diagnostic)
29160 CENTER RIDGE RD, SUITE S
WESTLAKE, OH 44145
Social Worker
29160 CENTER RIDGE RD, STE R
WESTLAKE, OH 44145
Obstetrics & Gynecology
29160 CENTER RIDGE RD, SUITE M
WESTLAKE, OH 44145
Pediatrics (Pediatric Allergy/Immunology)
29160 CENTER RIDGE RD, SUITE A
WESTLAKE, OH 44145
Allergy & Immunology
29160 CENTER RIDGE RD, SUITE A
WESTLAKE, OH 44145
Obstetrics & Gynecology
29160 CENTER RIDGE RD, SUITE M
WESTLAKE, OH 44145
Internal Medicine (Pulmonary Disease)
29160 CENTER RIDGE RD, SUITE S
WESTLAKE, OH 44145
Obstetrics & Gynecology
29160 CENTER RIDGE RD, STE. M
WESTLAKE, OH 44145
Advanced Practice Midwife
29160 CENTER RIDGE RD
WESTLAKE, OH 44145
Obstetrics & Gynecology
29160 CENTER RIDGE RD, SUITE M
WESTLAKE, OH 44145
Obstetrics & Gynecology
29160 CENTER RIDGE RD, SUITE M
WESTLAKE, OH 44145
Obstetrics & Gynecology
29160 CENTER RIDGE RD, SUITE M
WESTLAKE, OH 44145
Obstetrics & Gynecology
29160 CENTER RIDGE RD, SUITE M
WESTLAKE, OH 44145
Dentist (Oral and Maxillofacial Surgery)
29160 CENTER RIDGE RD, SUITE J
WESTLAKE, OH 44145
Midwife
29160 CENTER RIDGE RD
WESTLAKE, OH 44145
Midwife
29160 CENTER RIDGE RD
WESTLAKE, OH 44145

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356484307, enumerated as an "organization" on February 15, 2007.

The provider is located at 29160 CENTER RIDGE RD SUITE J WESTLAKE, OH 44145 and the phone number is (440) 835-8883.

Clinic/Center with taxonomy code 261QS0112X and a focus in Oral and Maxillofacial Surgery.