PROACTIVE MD SC,P.A.
NPI 1811640667
Clinic/Center - Primary Care in N Charleston, SC

NPI Status: Active since February 01, 2022

Contact Information

3520 W MONTAGUE AVE
N CHARLESTON, SC
ZIP 29418
Phone: (843) 885-4900

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  • Organization
  • Clinic/Center
  • Primary Care
  • Accepts Insurance
  • CLIA Number: 42D2299214
  • CLIA Cert. Type: Practitioner Other
  • CLIA Exp. Date: 02-14-2026

About PROACTIVE MD SC,P.A.

This page provides the complete NPI Profile along with additional information for Proactive Md Sc,p.a., a primary care provider established in N Charleston, South Carolina operating as a Clinic/center, focusing in primary care . The healthcare provider is registered in the NPI registry with number 1811640667 assigned on February 2022. The practitioner's primary taxonomy code is 261QP2300X. The provider is registered as an organization and their NPI record was last updated one year ago. The provider's . The authorized official of this NPI record is Mark Allen Kemble Md (Cmo)

NPI
1811640667
Provider Legal Name
PROACTIVE MD SC,P.A.
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
3520 W MONTAGUE AVE N CHARLESTON, SC 29418
Location Phone
(843) 885-4900
Mailing Address
124 ALLAWOOD CT. ALLAWOOD CT SIMPSONVILLE, SC 29681
Mailing Phone
(864) 501-0751
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-01-2022
Last Update Date
04-08-2025
Code Navigator

A primary care provider (PCP) like Proactive Md Sc,p.a. sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Clinic/Center Primary Care

Taxonomy Code
261QP2300X
Type
Ambulatory Health Care Facilities

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • InHealth Basic 1 - HMO
  • InHealth Basic 1 + Adult Vision - HMO
  • InHealth Basic 2 - HMO
  • InHealth Basic Plus Standard - HMO
  • InHealth Basic Standard - HMO

*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

MARK ALLEN KEMBLE MD

Authorized Official Title
CMO
Authorized Official Phone
(864) 501-0751

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
42D2299214
Facility Type
Practitioner Other
Certificate Effective Date
February 15, 2024
Certificate Expiration Date
February 14, 2026
Laboratory Director
GRETA E. SNOW
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Proactive Md Sc,p.a. 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 1811640667, 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 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
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
4
Unchanged
Pos 7
0
Doubled → 0
Pos 8
6
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 1 → 2 6 → 12 → 3 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 2 + 4 + 0 + 6 + 1 + 2 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1811640667.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811640667, enumerated as an "organization" on February 01, 2022.

The provider is located at 3520 W MONTAGUE AVE N CHARLESTON, SC 29418 and the phone number is (843) 885-4900.

Clinic/Center with taxonomy code 261QP2300X and a focus in Primary Care.

The provider might be accepting Accepts: InStil Health. Please consult your insurance carrier or call the provider to verify.