DR. GLEN GERSTNER PSYD, LPC, NCC
NPI 1609822675
Counselor - Mental Health in Columbia, SC

NPI Status: Active since May 25, 2006

Contact Information

3103 DEVINE ST
COLUMBIA, SC
ZIP 29205
Phone: (803) 256-6933
Fax: (803) 256-6315

Get Directions Write a Review

  • Individual
  • Male
  • Counselor
  • Mental Health
  • Accepts Insurance

About GLEN GERSTNER

This page provides the complete NPI Profile along with additional information for Glen Gerstner, a provider established in Columbia, South Carolina with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1609822675 assigned on May 2006. The practitioner's primary taxonomy code is 101YM0800X with license number 4302 (SC). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1609822675
Provider Name
DR. GLEN GERSTNER PSYD, LPC, NCC
Gender
Male
Entity Type
Individual
Location Address
3103 DEVINE ST COLUMBIA, SC 29205
Location Phone
(803) 256-6933
Location Fax
(803) 256-6315
Mailing Address
3401 HEATHERWOOD RD COLUMBIA, SC 29205
Mailing Phone
(803) 256-6933
Mailing Fax
(803) 256-6315
Is Sole Proprietor?
No
Enumeration Date
05-25-2006
Last Update Date
09-11-2025
Code Navigator

A mental health counselor like Glen Gerstner 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.

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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
4302
License State
SC

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)
1101YP2500XBehavioral Health & Social Service Providers

Counselor
Professional

4302 (SC)

Insurance Plans Accepted

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

  • Connect 1500 Gold - EPO
  • Connect 6000 Silver - EPO
  • Connect 9800 Bronze - EPO
  • HSA Qualified 7500 Bronze - Choice Network - EPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Choice Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Choice Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Choice Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Reviews for DR. GLEN GERSTNER PSYD, LPC, NCC

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1609822675, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 0 + 9 + 1 + 6 + 2 + 4 + 6 + 1 + 4 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1609822675.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Counselor (Professional)
3103 DEVINE ST
COLUMBIA, SC 29205

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609822675, enumerated as an "individual" on May 25, 2006.

The provider is located at 3103 DEVINE ST COLUMBIA, SC 29205 and the phone number is (803) 256-6933.

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

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