TWIN CITY VISION PLLC
NPI 1891961165
Point of Service in Longview, WA
NPI Status: Active since May 06, 2008
Contact Information
4503 OCEAN BEACH HWY
SUITE 103
LONGVIEW, WA
ZIP 98632
Phone: (360) 636-6111
Fax: (360) 636-4050
- Organization
- Point of Service
About TWIN CITY VISION PLLC
This page provides the complete NPI Profile along with additional information for Twin City Vision Pllc, a provider established in Longview, Washington operating as a Point Of Service. The healthcare provider is registered in the NPI registry with number 1891961165 assigned on May 2008. The practitioner's primary taxonomy code is 305S00000X with license number DO 00002099 (WA). The provider is registered as an organization and their NPI record was last updated 18 years ago. The authorized official of this NPI record is Darrel Marshall Optician (Owner)
- NPI
- 1891961165
- Provider Name
- TWIN CITY VISION PLLC
- Entity Type
- Organization
- Location Address
- 4503 OCEAN BEACH HWY SUITE 103 LONGVIEW, WA 98632
- Location Phone
- (360) 636-6111
- Location Fax
- (360) 636-4050
- Mailing Address
- 4503 OCEAN BEACH HWY SUITE 103 LONGVIEW, WA 98632
- Mailing Phone
- (360) 636-6111
- Mailing Fax
- (360) 636-4050
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 05-06-2008
- Last Update Date
- 05-06-2008
- Code Navigator
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
Point of Service
- Taxonomy Code
- 305S00000X
- Type
- Managed Care Organizations
- License No.
- DO 00002099
- License State
- WA
- Taxonomy Description
- This product may also be called an open-ended HMO and offers a transition product incorporating features of both HMOs and PPOs. Beneficiaries are enrolled in an HMO but have the option to go outside the networks for an additional cost.
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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 1891961165, 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.
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 65 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1891961165, enumerated as an "organization" on May 06, 2008.
The provider is located at 4503 OCEAN BEACH HWY SUITE 103 LONGVIEW, WA 98632 and the phone number is (360) 636-6111.
Point of Service with taxonomy code 305S00000X.
