INTEGRATIVE RHEUMATOLOGY PLLC
NPI 1902358294
Internal Medicine - Rheumatology in Charlotte, NC

NPI Status: Active since November 02, 2016

Contact Information

10826 MALLARD CREEK RD STE 100
CHARLOTTE, NC
ZIP 28262
Phone: (704) 774-3044
Fax: (704) 774-3045

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  • Organization
  • Internal Medicine
  • Rheumatology
  • CLIA Number: 34D2146865
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 02-19-2027

About INTEGRATIVE RHEUMATOLOGY PLLC

This page provides the complete NPI Profile along with additional information for Integrative Rheumatology Pllc, an internist established in Charlotte, North Carolina operating as a Internal Medicine, focusing in rheumatology . The healthcare provider is registered in the NPI registry with number 1902358294 assigned on November 2016. The practitioner's primary taxonomy code is 207RR0500X with license number 2013-01881 (NC). The provider is registered as an organization and their NPI record was last updated May 2026. The authorized official of this NPI record is Dr. Charles Albert Withers Ii Md (Owner/chief Executive Officer)

NPI
1902358294
Provider Name
INTEGRATIVE RHEUMATOLOGY PLLC
Entity Type
Organization
Location Address
10826 MALLARD CREEK RD STE 100 CHARLOTTE, NC 28262
Location Phone
(704) 774-3044
Location Fax
(704) 774-3045
Mailing Address
10826 MALLARD CREEK RD STE 100 CHARLOTTE, NC 28262
Mailing Phone
(704) 774-3044
Mailing Fax
(704) 774-3045
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-02-2016
Last Update Date
05-14-2026
Code Navigator

An internist like Integrative Rheumatology Pllc 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

Secondary Locations

  • 3125 Springbank Lane Suite E
    Charlotte, NC 28226
    (704) 774-3044

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 Rheumatology

Taxonomy Code
207RR0500X
Type
Allopathic & Osteopathic Physicians
License No.
2013-01881
License State
NC
Taxonomy Description
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

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)
1332900000XSuppliers

Non-Pharmacy Dispensing Site

 

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.

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. CHARLES ALBERT WITHERS II MD

Authorized Official Title
OWNER/CHIEF EXECUTIVE OFFICER
Authorized Official Phone
(919) 475-9243

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
1902358294MEDICAID (05)NC 

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
34D2146865
Facility Type
Physician Office
Certificate Effective Date
February 20, 2025
Certificate Expiration Date
February 19, 2027
Laboratory Director
CHARLES A. WITHERS II
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Integrative Rheumatology Pllc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1902358294, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
9
Unchanged
Pos 3
0
Doubled → 0
Pos 4
2
Unchanged
Pos 5
3
Doubled → 6
Pos 6
5
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
4
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 3 → 6 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 0 + 2 + 6 + 5 + 1 + 6 + 2 + 1 + 8 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1902358294.

Other Providers at the Same Location


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

Internal Medicine (Rheumatology)
10826 MALLARD CREEK RD STE 100
CHARLOTTE, NC 28262
Nurse Practitioner (Family)
10826 MALLARD CREEK RD STE 100
CHARLOTTE, NC 28262

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902358294, enumerated as an "organization" on November 02, 2016.

The provider is located at 10826 MALLARD CREEK RD STE 100 CHARLOTTE, NC 28262 and the phone number is (704) 774-3044.

Internal Medicine with taxonomy code 207RR0500X and a focus in Rheumatology.

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