DR. GREGORY JOHN BENNETT MD
NPI 1134151210
Neurological Surgery in Williamsville, NY

NPI Status: Active since July 07, 2006

Contact Information

18 LIMESTONE DR
SUITE 2
WILLIAMSVILLE, NY
ZIP 14221
Phone: (716) 932-7170
Fax: (716) 932-7173

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NPPES record last updated: August 9, 2011. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Male
  • Neurological Surgery

About GREGORY BENNETT

This page provides the complete NPI Profile along with additional information for Gregory Bennett, a provider established in Williamsville, New York with a medical specialization in Neurological Surgery. The healthcare provider is registered in the NPI registry with number 1134151210 assigned on July 2006. The practitioner's primary taxonomy code is 207T00000X with license number 141010 (NY). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1134151210
Provider Name
DR. GREGORY JOHN BENNETT MD
Gender
Male
Entity Type
Individual
Location Address
18 LIMESTONE DR SUITE 2 WILLIAMSVILLE, NY 14221
Location Phone
(716) 932-7170
Location Fax
(716) 932-7173
Mailing Address
PO BOX 439 WEST FALLS, NY 14170
Mailing Phone
(716) 932-7170
Mailing Fax
(716) 932-7173
Is Sole Proprietor?
No
Enumeration Date
07-07-2006
Last Update Date
08-09-2011
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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

Neurological Surgery

Taxonomy Code
207T00000X
Type
Allopathic & Osteopathic Physicians
License No.
141010
License State
NY
Taxonomy Description
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
C579-20MEDICARE UPIN (02)NY 

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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 1134151210, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 2 + 5 + 2 + 2 + 2 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1134151210.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Family Medicine
18 LIMESTONE DR, SUITE 5
WILLIAMSVILLE, NY 14221
Internal Medicine
18 LIMESTONE DR, SUITE 5
WILLIAMSVILLE, NY 14221
Family Medicine
18 LIMESTONE DR, SUITE 5
WILLIAMSVILLE, NY 14221
Nurse Practitioner (Family)
18 LIMESTONE DR, SUITE 5
WILLIAMSVILLE, NY 14221
Physician Assistant
18 LIMESTONE DR, SUITE 5
WILLIAMSVILLE, NY 14221
Acupuncturist
18 LIMESTONE DR, SUITE 3
WILLIAMSVILLE, NY 14221
Psychiatry & Neurology (Psychiatry)
18 LIMESTONE DR, SUITE 10
WILLIAMSVILLE, NY 14221
Neurological Surgery
18 LIMESTONE DR, SUITE 2
WILLIAMSVILLE, NY 14221
Non-Pharmacy Dispensing Site
18 LIMESTONE DR, SUITE 5
BUFFALO, NY 14221
Physician Assistant
18 LIMESTONE DR
WILLIAMSVILLE, NY 14221
Physician Assistant
18 LIMESTONE DR, SUITE 5
WILLIAMSVILLE, NY 14221
Physician Assistant
18 LIMESTONE DR, SUITE 5
WILLIAMSVILLE, NY 14221
Physician Assistant
18 LIMESTONE DR, SUITE 5
WILLIAMSVILLE, NY 14221
Physician Assistant
18 LIMESTONE DR
BUFFALO, NY 14221
Psychiatry & Neurology (Psychiatry)
18 LIMESTONE DR, SUITE 10
WILLIAMSVILLE, NY 14221

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134151210, enumerated as an "individual" on July 07, 2006.

The provider is located at 18 LIMESTONE DR SUITE 2 WILLIAMSVILLE, NY 14221 and the phone number is (716) 932-7170.

Neurological Surgery with taxonomy code 207T00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.