RONSHA DEON WILLIAMS
NPI 1326831736
Counselor - Mental Health in Charleston, SC

NPI Status: Active since May 28, 2025

Contact Information

2100 CHARLIE HALL BLVD
CHARLESTON, SC
ZIP 29414
Phone: (843) 852-4100

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  • Individual
  • Counselor
  • Mental Health

About RONSHA WILLIAMS

This page provides the complete NPI Profile along with additional information for Ronsha Williams, a provider established in Charleston, South Carolina operating as a Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1326831736 assigned on May 2025. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and their NPI record was last updated one year ago.

NPI
1326831736
Provider Name
RONSHA DEON WILLIAMS
Gender
Entity Type
Individual
Location Address
2100 CHARLIE HALL BLVD CHARLESTON, SC 29414
Location Phone
(843) 852-4100
Mailing Address
2100 CHARLIE HALL BLVD CHARLESTON, SC 29414
Is Sole Proprietor?
No
Enumeration Date
05-28-2025
Last Update Date
05-28-2025
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A mental health counselor like Ronsha Williams provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers

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.

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
1760596480MEDICAID (05)SC 

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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 1326831736, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 4 + 6 + 1 + 6 + 3 + 2 + 7 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1326831736.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Psychiatry & Neurology (Psychiatry)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Nurse Practitioner (Psychiatric/Mental Health)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Psychiatry & Neurology (Psychiatry)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Psychiatry & Neurology (Psychiatry)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Counselor (Mental Health)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Counselor (Mental Health)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Social Worker
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Registered Nurse (Psychiatric/Mental Health)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Counselor (Mental Health)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Counselor (Mental Health)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Psychiatry & Neurology (Psychiatry)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Counselor (Mental Health)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Counselor (Mental Health)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Counselor (Mental Health)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Counselor (Mental Health)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Social Worker (Clinical)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Counselor (Mental Health)
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Registered Nurse
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414
Registered Nurse
2100 CHARLIE HALL BLVD
CHARLESTON, SC 29414

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326831736, enumerated as an "individual" on May 28, 2025.

The provider is located at 2100 CHARLIE HALL BLVD CHARLESTON, SC 29414 and the phone number is (843) 852-4100.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.

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