GEORGE GRUNER MD, PLC
NPI 1780953828
Clinic/Center - Medical Specialty in Richmond, VA

NPI Status: Active since December 19, 2011

Contact Information

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

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  • Organization
  • Clinic/Center
  • Medical Specialty

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 Clinic/center, focusing in medical specialty . The healthcare provider is registered in the NPI registry with number 1780953828 assigned on December 2011. The practitioner's primary taxonomy code is 261QM2500X with license number 0101035092 (VA). The provider is registered as an organization and their NPI record was last updated 14 years ago. The authorized official of this NPI record is Dr. George Gruner Md (Neurosurgeon)

NPI
1780953828
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
12-19-2011
Last Update Date
12-19-2011
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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

Clinic/Center Medical Specialty

Taxonomy Code
261QM2500X
Type
Ambulatory Health Care Facilities
License No.
0101035092
License State
VA
Taxonomy Description
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).

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 1780953828, 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
2
Doubled → 4
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 8 → 16 → 7 9 → 18 → 9 3 → 6 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 6 + 0 + 1 + 8 + 5 + 6 + 8 + 4 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1780953828.

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
Specialist
909 HIOAKS RD, SUITE A
RICHMOND, VA 23225
Clinic/Center (Physical Therapy)
909 HIOAKS RD, SUITE B
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 1780953828, enumerated as an "organization" on December 19, 2011.

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

Clinic/Center with taxonomy code 261QM2500X and a focus in Medical Specialty.