GARY DARNEVILLE POLEYNARD MD
NPI 1508800038
Internal Medicine - Gastroenterology in Winston-salem, NC

NPI Status: Active since June 15, 2006

Contact Information

2025 FRONTIS PLAZA BLVD
SUITE 200
WINSTON-SALEM, NC
ZIP 27103
Phone: (336) 768-6211
Fax: (336) 768-6869

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  • Individual
  • Male
  • Internal Medicine
  • Gastroenterology

About GARY POLEYNARD

This page provides the complete NPI Profile along with additional information for Gary Poleynard, an internist established in Winston-salem, North Carolina with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1508800038 assigned on June 2006. The practitioner's primary taxonomy code is 207RG0100X with license number 95-01064 (NC). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1508800038
Provider Name
GARY DARNEVILLE POLEYNARD MD
Gender
Male
Entity Type
Individual
Location Address
2025 FRONTIS PLAZA BLVD SUITE 200 WINSTON-SALEM, NC 27103
Location Phone
(336) 768-6211
Location Fax
(336) 768-6869
Mailing Address
2025 FRONTIS PLAZA BLVD SUITE 200 WINSTON-SALEM, NC 27103
Mailing Phone
(336) 768-6211
Mailing Fax
(336) 768-6869
Is Sole Proprietor?
No
Enumeration Date
06-15-2006
Last Update Date
09-14-2011
Code Navigator

An internist like Gary Poleynard is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
License No.
95-01064
License State
NC
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

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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 1508800038, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
3
Doubled → 6
Check
8
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 8 → 16 → 7 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 1 + 6 + 0 + 0 + 0 + 6 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1508800038.

Other Providers at the Same Location


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

Clinic/Center (Radiology, Mammography)
2025 FRONTIS PLAZA BLVD, STE 300
WINSTON-SALEM, NC 27103
Internal Medicine (Gastroenterology)
2025 FRONTIS PLAZA BLVD, SUITE 200
WINSTON-SALEM, NC 27103
Internal Medicine (Gastroenterology)
2025 FRONTIS PLAZA BLVD
WINSTON-SALEM, NC 27103
Internal Medicine (Gastroenterology)
2025 FRONTIS PLAZA BLVD, SUITE 200
WINSTON-SALEM, NC 27103
Radiology (Diagnostic Radiology)
2025 FRONTIS PLAZA BLVD, SUITE 123
WINSTON SALEM, NC 27103
Optometrist
2025 FRONTIS PLAZA BLVD
WINSTON SALEM, NC 27103
Physician Assistant
2025 FRONTIS PLAZA BLVD, SUITE 200
WINSTON SALEM, NC 27103
Ophthalmology
2025 FRONTIS PLAZA BLVD, SUITE 100
WINSTON SALEM, NC 27103
Ophthalmology
2025 FRONTIS PLAZA BLVD, SUITE 100
WINSTON SALEM, NC 27103
Psychiatry & Neurology (Neurology)
2025 FRONTIS PLAZA BLVD, STE 120
WINSTON-SALEM, NC 27103
Internal Medicine (Gastroenterology)
2025 FRONTIS PLAZA BLVD, SUITE 200
WINSTON-SALEM, NC 27103
Clinic/Center (Ambulatory Surgical)
2025 FRONTIS PLAZA BLVD, SUITE 200
WINSTON SALEM, NC 27103
Psychiatry & Neurology (Neurology)
2025 FRONTIS PLAZA BLVD, SUITE 120
WINSTON SALEM, NC 27103
Physician Assistant
2025 FRONTIS PLAZA BLVD
WINSTON SALEM, NC 27103
Radiology (Diagnostic Radiology)
2025 FRONTIS PLAZA BLVD, SUITE 123
WINSTON-SALEM, NC 27103
Radiology (Diagnostic Radiology)
2025 FRONTIS PLAZA BLVD, SUITE 300
WINSTON SALEM, NC 27103
Psychiatry & Neurology (Sleep Medicine)
2025 FRONTIS PLAZA BLVD, STE 120
WINSTON SALEM, NC 27103
Nurse Practitioner
2025 FRONTIS PLAZA BLVD, SUITE 120
WINSTON SALEM, NC 27103
Ophthalmology
2025 FRONTIS PLAZA BLVD, SUITE 100
WINSTON SALEM, NC 27103
Psychiatry & Neurology (Neurology)
2025 FRONTIS PLAZA BLVD, SUITE 120
WINSTON SALEM, NC 27103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508800038, enumerated as an "individual" on June 15, 2006.

The provider is located at 2025 FRONTIS PLAZA BLVD SUITE 200 WINSTON-SALEM, NC 27103 and the phone number is (336) 768-6211.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.