STEPHEN MARK PLESICH D.O.
NPI 1396746137
Otolaryngology - Otolaryngic Allergy in Warren, OH

NPI Status: Active since August 02, 2005

Contact Information

3921 E MARKET ST
BLDG. III
WARREN, OH
ZIP 44484
Phone: (330) 856-2045
Fax: (330) 856-2077

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  • Individual
  • Male
  • Otolaryngology
  • Otolaryngic Allergy

About STEPHEN PLESICH

This page provides the complete NPI Profile along with additional information for Stephen Plesich, a provider established in Warren, Ohio with a medical specialization in Otolaryngology, focusing in otolaryngic allergy . The healthcare provider is registered in the NPI registry with number 1396746137 assigned on August 2005. The practitioner's primary taxonomy code is 207YX0602X with license number E41909 (OH). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1396746137
Provider Name
STEPHEN MARK PLESICH D.O.
Gender
Male
Entity Type
Individual
Location Address
3921 E MARKET ST BLDG. III WARREN, OH 44484
Location Phone
(330) 856-2045
Location Fax
(330) 856-2077
Mailing Address
3921 E MARKET ST WARREN, OH 44484
Mailing Phone
(330) 856-2045
Mailing Fax
(330) 856-2077
Is Sole Proprietor?
Yes
Enumeration Date
08-02-2005
Last Update Date
07-08-2007
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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

Otolaryngology Otolaryngic Allergy

Taxonomy Code
207YX0602X
Type
Allopathic & Osteopathic Physicians
License No.
E41909
License State
OH
Taxonomy Description
An otolaryngologist who specializes in the diagnosis and treatment of otolaryngic allergies and other allergic diseases.

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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 1396746137, 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
9
Doubled → 18 → 1 + 8
Pos 4
6
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
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 9 → 18 → 9 7 → 14 → 5 6 → 12 → 3 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 8 + 6 + 1 + 4 + 4 + 1 + 2 + 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 1396746137.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Specialist
3921 E MARKET ST, BUILDING III SECOND FLOOR
WARREN, OH 44484
Eyewear Supplier
3921 E MARKET ST
WARREN, OH 44484
Ophthalmology
3921 E MARKET ST
WARREN, OH 44484
Specialist
3921 E MARKET ST, BUILDING III SECOND FLOOR
WARREN, OH 44484
Optometrist
3921 E MARKET ST, BUILDING III SECOND FLOOR
WARREN, OH 44484
Optometrist
3921 E MARKET ST, BUILDING III SECOND FLOOR
WARREN, OH 44484

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396746137, enumerated as an "individual" on August 02, 2005.

The provider is located at 3921 E MARKET ST BLDG. III WARREN, OH 44484 and the phone number is (330) 856-2045.

Otolaryngology with taxonomy code 207YX0602X and a focus in Otolaryngic Allergy.