JON RYAN WILLIAMS LPC
NPI 1750004545
Counselor - Mental Health in San Antonio, TX

NPI Status: Active since September 26, 2022

Contact Information

21750 HARDY OAK BLVD STE 104
SAN ANTONIO, TX
ZIP 78258
Phone: (979) 618-1909

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

About JON WILLIAMS

This page provides the complete NPI Profile along with additional information for Jon Williams, a provider established in San Antonio, Texas with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1750004545 assigned on September 2022. The practitioner's primary taxonomy code is 101YM0800X with license number 84857 (TX). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1750004545
Provider Name
JON RYAN WILLIAMS LPC
Gender
Male
Entity Type
Individual
Location Address
21750 HARDY OAK BLVD STE 104 SAN ANTONIO, TX 78258
Location Phone
(979) 618-1909
Mailing Address
21750 HARDY OAK BLVD STE 104 SAN ANTONIO, TX 78258
Mailing Phone
(979) 618-1909
Is Sole Proprietor?
Yes
Enumeration Date
09-26-2022
Last Update Date
09-07-2025
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A mental health counselor like Jon 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.

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.
84857
License State
TX

Insurance Plans Accepted

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

  • Blue Advantage Bronze HMO? 204 - HMO
  • Blue Advantage Bronze HMO? 301 - HMO
  • Blue Advantage Bronze HMO? Standard - HMO
  • Blue Advantage Gold HMO? 206 - HMO
  • Blue Advantage Gold HMO? 603 - HMO
  • Blue Advantage Gold HMO? Standard - HMO
  • Blue Advantage Plus Bronze? 303 - POS
  • Blue Advantage Plus Bronze? 305 - POS
  • Blue Advantage Plus Bronze? Standard - POS
  • Blue Advantage Plus Gold? 203 - POS
  • Blue Advantage Plus Gold? 803 - POS
  • Blue Advantage Plus Gold? Standard - POS
  • Blue Advantage Plus Silver? 202 - POS
  • Blue Advantage Plus Silver? 605 - POS
  • Blue Advantage Plus Silver? Standard - POS
  • Blue Advantage Security HMO? 200 - HMO
  • Blue Advantage Silver HMO? 205 - HMO
  • Blue Advantage Silver HMO? 801 - HMO
  • Blue Advantage Silver HMO? Standard - HMO
  • MyBlue Health Bronze? 402 - HMO
  • UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care) - HMO
  • UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision) - HMO
  • UHC Bronze Essential ($0 Virtual Urgent Care) - HMO
  • UHC Bronze Essential- ($0 Virtual Urgent Care) - HMO
  • UHC Bronze Standard - HMO
  • UHC Bronze Standard+ (Dental + Vision) - HMO
  • UHC Gold Advantage ($0 Virtual Urgent Care, $1 Tier 2 Rx) - HMO
  • UHC Gold Advantage ($0 Virtual Urgent Care, $8 Tier 2 Rx) - HMO
  • UHC Gold Advantage+ ($0 Virtual Urgent Care, $1 Tier 2 Rx, Dental + Vision) - HMO
  • UHC Gold Advantage+ ($0 Virtual Urgent Care, $8 Tier 2 Rx, Dental + Vision) - HMO
  • UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $3 Tier 2 Rx) - HMO
  • UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $8 Tier 2 Rx) - HMO
  • UHC Gold Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, $8 Tier 2 Rx, Dental + Vision) - HMO
  • UHC Gold Standard - HMO
  • UHC Kelsey-Seybold Bronze Copay Focus $0 Indiv Med Ded - HMO
  • UHC Kelsey-Seybold Bronze Copay Focus+ $0 Indiv Med Ded (Dental + Vision) - HMO
  • UHC Kelsey-Seybold Gold Copay Focus $0 Indiv Med Ded ($8 Tier 2 Rx) - HMO
  • UHC Kelsey-Seybold Gold Copay Focus+ $0 Indiv Med Ded ($8 Tier 2 Rx, Dental + Vision) - HMO
  • UHC Kelsey-Seybold Silver Copay Focus $0 Indiv Med Ded - HMO
  • UHC Kelsey-Seybold Silver Copay Focus+ $0 Indiv Med Ded (Dental + Vision) - HMO

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

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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 1750004545, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
7
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
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 5 → 10 → 1 0 → 0 4 → 8 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 0 + 0 + 8 + 5 + 8 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1750004545.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Technician, Pathology (Phlebotomy)
21750 HARDY OAK BLVD STE 104
SAN ANTONIO, TX 78258
Counselor (Professional)
21750 HARDY OAK BLVD STE 104
SAN ANTONIO, TX 78258
Counselor (Professional)
21750 HARDY OAK BLVD STE 104, PMB 209422
SAN ANTONIO, TX 78258
Family Medicine
21750 HARDY OAK BLVD STE 104
SAN ANTONIO, TX 78258
Occupational Therapist (Pediatrics)
21750 HARDY OAK BLVD STE 104
SAN ANTONIO, TX 78258
Occupational Therapist
21750 HARDY OAK BLVD STE 104
SAN ANTONIO, TX 78258
Specialist/Technologist, Other (Surgical Assistant)
21750 HARDY OAK BLVD STE 104
SAN ANTONIO, TX 78258
Specialist/Technologist, Other (Surgical Assistant)
21750 HARDY OAK BLVD STE 104
SAN ANTONIO, TX 78258
Dietitian, Registered
21750 HARDY OAK BLVD STE 104
SAN ANTONIO, TX 78258
Family Medicine
21750 HARDY OAK BLVD STE 104
SAN ANTONIO, TX 78258

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750004545, enumerated as an "individual" on September 26, 2022.

The provider is located at 21750 HARDY OAK BLVD STE 104 SAN ANTONIO, TX 78258 and the phone number is (979) 618-1909.

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

The provider might be accepting Accepts: Blue Cross and Blue Shield of Texas and. Please consult your insurance carrier or call the provider to verify.