DR. PAUL ANTHONY BARGNESI DDS
NPI 1558209015
Dentist - General Practice in Buffalo, NY

NPI Status: Active since March 24, 2026

Contact Information

462 GRIDER ST
BUFFALO, NY
ZIP 14215
Phone: (716) 898-3000

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  • Individual
  • Male
  • Dentist
  • General Practice

About PAUL BARGNESI

This page provides the complete NPI Profile along with additional information for Paul Bargnesi, a provider established in Buffalo, New York with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1558209015 assigned on March 2026. The practitioner's primary taxonomy code is 1223G0001X with license number 974110836 (NY). The provider is registered as an individual and his NPI record was last updated March 2026. Paul Bargnesi operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1558209015
Provider Name
DR. PAUL ANTHONY BARGNESI DDS
Gender
Male
Entity Type
Individual
Location Address
462 GRIDER ST BUFFALO, NY 14215
Location Phone
(716) 898-3000
Mailing Address
5001 TRANSIT RD UNIT 824 DEPEW, NY 14043
Mailing Phone
(716) 901-4471
Is Sole Proprietor?
Yes
Enumeration Date
03-24-2026
Last Update Date
03-24-2026
Code Navigator

A dentist like Paul Bargnesi 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 General Practice

Taxonomy Code
1223G0001X
Type
Dental Providers
License No.
974110836
License State
NY
Taxonomy Description
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

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.

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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 1558209015, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
5
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
Check
5
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 2 → 4 9 → 18 → 9 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 4 + 0 + 1 + 8 + 0 + 2 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1558209015.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Family Medicine
462 GRIDER ST
BUFFALO, NY 14215
Pathology (Anatomic Pathology & Clinical Pathology)
462 GRIDER ST
BUFFALO, NY 14215
Family Medicine
462 GRIDER ST
BUFFALO, NY 14215
Internal Medicine (Geriatric Medicine)
462 GRIDER ST
BUFFALO, NY 14215
Pharmacist
462 GRIDER ST
BUFFALO, NY 14215
Emergency Medicine
462 GRIDER ST
BUFFALO, NY 14215
Emergency Medicine
462 GRIDER ST
BUFFALO, NY 14215
Emergency Medicine
462 GRIDER ST, ERIE COUNTY MEDICAL CENTER
BUFFALO, NY 14215
Emergency Medicine
462 GRIDER ST
BUFFALO, NY 14215
Physician Assistant
462 GRIDER ST
BUFFALO, NY 14215
Emergency Medicine
462 GRIDER ST
BUFFALO, NY 14215
Physical Medicine & Rehabilitation
462 GRIDER ST
BUFFALO, NY 14215
Orthopaedic Surgery
462 GRIDER ST, ERIE COUNTY MEDICAL CENTER
BUFFALO, NY 14215
Orthopaedic Surgery
462 GRIDER ST
BUFFALO, NY 14215
Physician Assistant
462 GRIDER ST
BUFFALO, NY 14215
Orthopaedic Surgery
462 GRIDER ST
BUFFALO, NY 14215
Physician Assistant
462 GRIDER ST
BUFFALO, NY 14215
Psychiatry & Neurology (Psychiatry)
462 GRIDER ST
BUFFALO, NY 14215
Emergency Medicine
462 GRIDER ST
BUFFALO, NY 14215
Internal Medicine (Rheumatology)
462 GRIDER ST
BUFFALO, NY 14215

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558209015, enumerated as an "individual" on March 24, 2026.

The provider is located at 462 GRIDER ST BUFFALO, NY 14215 and the phone number is (716) 898-3000.

Dentist with taxonomy code 1223G0001X and a focus in General Practice.