GILLIAM & GILLIAM PLLC
NPI 1174635882
Dentist - Pediatric Dentistry in Jacksonville, NC

NPI Status: Active since August 31, 2006

Contact Information

2 OFFICE PARK DR
JACKSONVILLE, NC
ZIP 28546
Phone: (910) 577-5077
Fax: (910) 577-1907

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  • Organization
  • Dentist
  • Pediatric Dentistry

About GILLIAM & GILLIAM PLLC

This page provides the complete NPI Profile along with additional information for Gilliam & Gilliam Pllc, a provider established in Jacksonville, North Carolina operating as a Dentist, focusing in pediatric dentistry . The healthcare provider is registered in the NPI registry with number 1174635882 assigned on August 2006. The practitioner's primary taxonomy code is 1223P0221X with license number 6034 (NC). The provider is registered as an organization and their NPI record was last updated one year 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 provider's . The authorized official of this NPI record is Mrs. Anna Maria Johnson (Office Manager)

NPI
1174635882
Provider Legal Name
GILLIAM & GILLIAM PLLC
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
2 OFFICE PARK DR JACKSONVILLE, NC 28546
Location Phone
(910) 577-5077
Location Fax
(910) 577-1907
Mailing Address
2 OFFICE PARK DR JACKSONVILLE, NC 28546
Mailing Phone
(910) 577-5077
Mailing Fax
(910) 577-1907
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-31-2006
Last Update Date
09-11-2025
Code Navigator

A dentist like Gilliam & Gilliam Pllc 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 Pediatric Dentistry

Taxonomy Code
1223P0221X
Type
Dental Providers
License No.
6034
License State
NC
Taxonomy Description
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
11223G0001XDental Providers

Dentist
General Practice

5688 (NC)

Group Taxonomy 193400000X MULTIPLE 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

MRS. ANNA MARIA JOHNSON

Authorized Official Title
OFFICE MANAGER
Authorized Official Phone
(910) 577-5077

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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 1174635882, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
7
Doubled → 14 → 1 + 4
Pos 4
4
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
2
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 6 → 12 → 3 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 1 + 2 + 3 + 1 + 0 + 8 + 1 + 6 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1174635882.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Dentist (General Practice)
2 OFFICE PARK DR
JACKSONVILLE, NC 28546
Dentist (Pediatric Dentistry)
2 OFFICE PARK DR
JACKSONVILLE, NC 28546

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174635882, enumerated as an "organization" on August 31, 2006.

The provider is located at 2 OFFICE PARK DR JACKSONVILLE, NC 28546 and the phone number is (910) 577-5077.

Dentist with taxonomy code 1223P0221X and a focus in Pediatric Dentistry.