GEORGE GRUNER MD PLC
NPI 1871806497
Specialist in Richmond, VA

NPI Status: Active since July 24, 2010

Contact Information

909 HIOAKS RD
SUITE A
RICHMOND, VA
ZIP 23225
Phone: (804) 320-5778
Fax: (804) 330-2841

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  • Organization
  • Specialist

About GEORGE GRUNER MD PLC

This page provides the complete NPI Profile along with additional information for George Gruner Md Plc, a provider established in Richmond, Virginia operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1871806497 assigned on July 2010. The practitioner's primary taxonomy code is 174400000X with license number 0101035092 (VA). The provider is registered as an organization and their NPI record was last updated 16 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. George Gruner Md (Neurosurgeon)

NPI
1871806497
Provider Name
GEORGE GRUNER MD PLC
Entity Type
Organization
Location Address
909 HIOAKS RD SUITE A RICHMOND, VA 23225
Location Phone
(804) 320-5778
Location Fax
(804) 330-2841
Mailing Address
909 HIOAKS RD SUITE A RICHMOND, VA 23225
Mailing Phone
(804) 320-5778
Mailing Fax
(804) 330-2841
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-24-2010
Last Update Date
07-24-2010
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
0101035092
License State
VA
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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

DR. GEORGE GRUNER MD

Authorized Official Title
NEUROSURGEON
Authorized Official Phone
(804) 320-5778

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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 1871806497, 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
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 7 → 14 → 5 8 → 16 → 7 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 1 + 6 + 0 + 1 + 2 + 4 + 1 + 8 + 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 1871806497.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

General Practice
909 HIOAKS RD, STE J
RICHMOND, VA 23225
Chiropractor
909 HIOAKS RD, STE. H
RICHMOND, VA 23225
Neurological Surgery
909 HIOAKS RD, SUITE A
RICHMOND, VA 23225
Dentist (General Practice)
909 HIOAKS RD, SUITE G
RICHMOND, VA 23225
Ophthalmology
909 HIOAKS RD, SUITE I
RICHMOND, VA 23225
Allergy & Immunology (Allergy)
909 HIOAKS RD, SUITE F
RICHMOND, VA 23225
Internal Medicine
909 HIOAKS RD, SUITE B
RICHMOND, VA 23225
Clinic/Center (Physical Therapy)
909 HIOAKS RD, SUITE B
RICHMOND, VA 23225
Clinic/Center (Medical Specialty)
909 HIOAKS RD, SUITE A
RICHMOND, VA 23225
Internal Medicine (Cardiovascular Disease)
909 HIOAKS RD, SUITE E
RICHMOND, VA 23225
Clinical Medical Laboratory
909 HIOAKS RD, SUITE D
RICHMOND, VA 23225
Technician, Other
909 HIOAKS RD, SUITE# D
RICHMOND, VA 23225
Psychiatry & Neurology (Psychiatry)
909 HIOAKS RD
RICHMOND, VA 23225
Obstetrics & Gynecology
909 HIOAKS RD, SUITE E
RICHMOND, VA 23225

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871806497, enumerated as an "organization" on July 24, 2010.

The provider is located at 909 HIOAKS RD SUITE A RICHMOND, VA 23225 and the phone number is (804) 320-5778.

Specialist with taxonomy code 174400000X.