MRS. CRYSTAL LENA CHANG M.A., LPC
NPI 1710099031
Counselor - Professional in Wichita Falls, TX

NPI Status: Active since August 31, 2006

Contact Information

4159 CANDLEWOOD CIR
WICHITA FALLS, TX
ZIP 76308
Phone: (940) 636-4773

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  • Individual
  • Female
  • Counselor
  • Professional

About CRYSTAL CHANG

This page provides the complete NPI Profile along with additional information for Crystal Chang, a provider established in Wichita Falls, Texas with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1710099031 assigned on August 2006. The practitioner's primary taxonomy code is 101YP2500X with license number 62963 (TX). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1710099031
Provider Name
MRS. CRYSTAL LENA CHANG M.A., LPC
Other Name
MISS CRYSTAL LENA CHERRY M.A., LPC
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
4159 CANDLEWOOD CIR WICHITA FALLS, TX 76308
Location Phone
(940) 636-4773
Mailing Address
4159 CANDLEWOOD CIR WICHITA FALLS, TX 76308
Mailing Phone
(940) 636-4773
Is Sole Proprietor?
No
Enumeration Date
08-31-2006
Last Update Date
05-04-2022
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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 Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
62963
License State
TX

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)
1104100000XBehavioral Health & Social Service Providers

Social Worker

31345 (TX)

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.

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
00T22YOTHER (01)TXBCBS #
111408401MEDICAID (05)TX 
111408402MEDICAID (05)TX 

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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 1710099031, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 0 + 9 + 1 + 8 + 0 + 6 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1710099031.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710099031, enumerated as an "individual" on August 31, 2006.

The provider is located at 4159 CANDLEWOOD CIR WICHITA FALLS, TX 76308 and the phone number is (940) 636-4773.

Counselor with taxonomy code 101YP2500X and a focus in Professional.

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