SHAY MARKOVITCH DENTISTRY PLLC
NPI 1902743651
Dentist - Oral and Maxillofacial Surgery in Plattsburgh, NY

NPI Status: Active since April 30, 2026

Contact Information

304 W BAY PLZ
PLATTSBURGH, NY
ZIP 12901
Phone: (518) 825-0025

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  • Organization
  • Dentist
  • Oral and Maxillofacial Surgery

About SHAY MARKOVITCH DENTISTRY PLLC

This page provides the complete NPI Profile along with additional information for Shay Markovitch Dentistry Pllc, a provider established in Plattsburgh, New York operating as a Dentist, focusing in oral and maxillofacial surgery . The healthcare provider is registered in the NPI registry with number 1902743651 assigned on April 2026. The practitioner's primary taxonomy code is 1223S0112X. The provider is registered as an organization and their NPI record was last updated May 2026. Shay Markovitch Dentistry Pllc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Nathanael Salloum Dmd (Operator)

NPI
1902743651
Provider Name
SHAY MARKOVITCH DENTISTRY PLLC
Entity Type
Organization
Location Address
304 W BAY PLZ PLATTSBURGH, NY 12901
Location Phone
(518) 825-0025
Mailing Address
304 W BAY PLZ PLATTSBURGH, NY 12901
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
04-30-2026
Last Update Date
05-05-2026
Code Navigator

A dentist like Shay Markovitch Dentistry Pllc is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

Location Map

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

Dentist Oral and Maxillofacial Surgery

Taxonomy Code
1223S0112X
Type
Dental Providers
Taxonomy Description
An oral and maxillofacial surgery dentist 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)
11223G0001XDental Providers

Dentist
General Practice

 

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.

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

NATHANAEL SALLOUM DMD

Authorized Official Title
OPERATOR
Authorized Official Phone
(518) 825-0025

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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 1902743651, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
0
Doubled → 0
Pos 4
2
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
1
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 0 → 0 7 → 14 → 5 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 0 + 2 + 1 + 4 + 4 + 6 + 6 + 1 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1902743651.

Other Providers at the Same Location


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

Dentist (Pediatric Dentistry)
304 W BAY PLZ
PLATTSBURGH, NY 12901
Dentist (Oral and Maxillofacial Surgery)
304 W BAY PLZ
PLATTSBURGH, NY 12901
Clinic/Center (Dental)
304 W BAY PLZ
PLATTSBURGH, NY 12901
Dentist (Oral and Maxillofacial Surgery)
304 W BAY PLZ
PLATTSBURGH, NY 12901
Dentist (Oral and Maxillofacial Surgery)
304 W BAY PLZ
PLATTSBURGH, NY 12901
Dentist (Dentist Anesthesiologist)
304 W BAY PLZ
PLATTSBURGH, NY 12901

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902743651, enumerated as an "organization" on April 30, 2026.

The provider is located at 304 W BAY PLZ PLATTSBURGH, NY 12901 and the phone number is (518) 825-0025.

Dentist with taxonomy code 1223S0112X and a focus in Oral and Maxillofacial Surgery.