MR. GREGORY WAYNE TWIDDY LMHC
NPI 1518276591
Counselor - Mental Health in Olympia, WA
NPI Status: Active since September 24, 2010
Contact Information
2024 CATON WAY SW
OLYMPIA, WA
ZIP 98502
Phone: (360) 358-1506
- Individual
- Male
- Counselor
- Mental Health
- Accepts Insurance
About GREGORY TWIDDY
This page provides the complete NPI Profile along with additional information for Gregory Twiddy, a provider established in Olympia, Washington with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1518276591 assigned on September 2010. The practitioner's primary taxonomy code is 101YM0800X with license number LH60171115 (WA). The provider is registered as an individual and his NPI record was last updated 3 years ago.
- NPI
- 1518276591
- Provider Name
- MR. GREGORY WAYNE TWIDDY LMHC
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 2024 CATON WAY SW OLYMPIA, WA 98502
- Location Phone
- (360) 358-1506
- Mailing Address
- 909 W. BIRCH ST. SHELTON, WA 98584
- Mailing Phone
- (360) 490-9599
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 09-24-2010
- Last Update Date
- 07-27-2023
- Code Navigator
A mental health counselor like Gregory Twiddy 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.
- LH60171115
- License State
- WA
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) |
|---|---|---|---|---|
| 1 | 101YM0800X | Behavioral Health & Social Service Providers | Counselor | MC60180619 (WA) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Premera Blue Cross Alaska One Gold - PPO
- Premera Blue Cross Preferred Bronze 5800 HSA - PPO
- Premera Blue Cross Preferred Bronze 6350 - PPO
- Premera Blue Cross Preferred Gold 1500 - PPO
- Premera Blue Cross Preferred Silver 4500 - PPO
- Premera Blue Cross Standard Bronze II - PPO
- Premera Blue Cross Standard Gold - PPO
- Premera Blue Cross Standard Silver - PPO
- Premera Blue Cross Family Dental - PPO
- Premera Blue Cross Pediatric Dental - PPO
- HSA Qualified 7500 Bronze - Choice Network - EPO
- Providence Oregon Standard Bronze Plan - Choice Network - EPO
- Providence Oregon Standard Gold Plan - Choice Network - EPO
- Providence Oregon Standard Silver Plan - Choice Network - EPO
*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 1518276591, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 69 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 2 providers are registered at the same or a nearby location.
OLYMPIA, WA 98502
OLYMPIA, WA 98502
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1518276591, enumerated as an "individual" on September 24, 2010.
The provider is located at 2024 CATON WAY SW OLYMPIA, WA 98502 and the phone number is (360) 358-1506.
Counselor with taxonomy code 101YM0800X and a focus in Mental Health.
The provider might be accepting Accepts: Premera Blue Cross Blue Shield of Alaska and. Please consult your insurance carrier or call the provider to verify.
