DALLAS EYE PROSTHETICS
NPI 1265194443
Technician/Technologist - Ocularist in Dallas, TX
NPI Status: Active since October 06, 2021
Contact Information
4600 GREENVILLE AVE STE 240
DALLAS, TX
ZIP 75206
Phone: (214) 739-5355
- Organization
- Technician/Technologist
- Ocularist
- Medicare Supplier
- Does Not Accept Medicare Approved Payment
About DALLAS EYE PROSTHETICS
This page provides the complete NPI Profile along with additional information for Dallas Eye Prosthetics, a provider established in Dallas, Texas operating as a Technician/technologist, focusing in ocularist . The healthcare provider is registered in the NPI registry with number 1265194443 assigned on October 2021. The practitioner's primary taxonomy code is 156FX1700X. The provider is registered as an organization and their NPI record was last updated 4 years ago. The provider's is doing business as Dallas Eye Prosthetics. The authorized official of this NPI record is John Randall Trawnik B.c.o. (Owner)
- NPI
- 1265194443
- Provider Legal Name
- JOHN RANDALL TRAWNIK
- Other Organization Name
- DALLAS EYE PROSTHETICS
- Other Name Type
- Doing Business As (3)
- Entity Type
- Organization
- Location Address
- 4600 GREENVILLE AVE STE 240 DALLAS, TX 75206
- Location Phone
- (214) 739-5355
- Mailing Address
- 4600 GREENVILLE AVE STE 240 DALLAS, TX 75206
- Mailing Phone
- (214) 739-5355
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 10-06-2021
- Last Update Date
- 09-20-2022
- Code Navigator
Dallas Eye Prosthetics is a medicare supplier with PTAN 20405273 who does not accept Medicare assignment for all durable medical equipment and supplies. The provider may not accept the Medicare allowable as payment in full and may collect additional payment directly from the patient, and/or charge more than the Medicare allowable.The supplier carries the following product categories: Ocular Prostheses.
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
Technician/Technologist Ocularist
- Taxonomy Code
- 156FX1700X
- Type
- Eye and Vision Services Providers
- Taxonomy Description
- An ocularist is a thoroughly trained professional skilled in the art of fitting, painting, and fabricating custom ocular prostheses. In addition to creating custom ocular prostheses, and providing long-term care through periodic examinations, an ocularist provides the patient with complete instructions on the care and maintenance of their prosthesis.
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 | 332B00000X | Suppliers | Durable Medical Equipment & Medical Supplies |
Medical Equipment Supplier
The provider carries the following medical supplies product categories:
- PTAN
- 20405273
- Accepts Medicare Assignment
- NO
- Provider Type List
- OCULARISTS.
- Competitive Bidding
- NO
Supplies List
- Ocular Prostheses - Prosthetic eyes
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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 1265194443, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).
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 67 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 3 providers are registered at the same or a nearby location.
DALLAS, TX 75206
DALLAS, TX 75206
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1265194443, enumerated as an "organization" on October 06, 2021.
The provider is located at 4600 GREENVILLE AVE STE 240 DALLAS, TX 75206 and the phone number is (214) 739-5355.
Technician/Technologist with taxonomy code 156FX1700X and a focus in Ocularist.
