DOUGLAS RICHARD ROSENCRANS
NPI 1134853047
Technician/Technologist - Optician in Crestwood, KY

NPI Status: Active since July 15, 2022

Contact Information

6501 VETERANS MEMORIAL PKWY
CRESTWOOD, KY
ZIP 40014
Phone: (502) 243-9767
Fax: (502) 243-9768

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Technician/Technologist
Optician

About DOUGLAS ROSENCRANS

This page provides the complete NPI Profile along with additional information for Douglas Rosencrans, a provider established in Crestwood, Kentucky with a medical specialization in Technician/technologist, focusing in optician . The healthcare provider is registered in the NPI registry with number 1134853047 assigned on July 2022. The practitioner's primary taxonomy code is 156FX1800X with license number 261489 (KY). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI: 1134853047
Provider Name: DOUGLAS RICHARD ROSENCRANS
Gender: Male
Entity Type: Individual
Location Address: 6501 VETERANS MEMORIAL PKWY CRESTWOOD, KY 40014
Location Phone: (502) 243-9767
Location Fax: (502) 243-9768
Mailing Address: 6501 VETERANS MEMORIAL PKWY CRESTWOOD, KY 40014
Mailing Phone: (502) 243-9767
Mailing Fax: (502) 243-9768
Is Sole Proprietor?: Yes
Enumeration Date: 07-15-2022
Last Update Date: 07-15-2022
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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: Technician/Technologist Optician
Taxonomy Code: 156FX1800X
Type: Eye and Vision Services Providers
License No.: 261489
License State: KY
Taxonomy Description: Opticians help fit eyeglasses and contact lenses, following prescriptions from Ophthalmologists and Optometrists. They also help customers decide which eyeglass frame or contact lenses to buy.

NPI Validation Check Digit Calculation

The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1	1	3	4	8	5	3	0	4	7
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	1	6	4	16	5	6	0	8
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 1 + 6 + 4 + 1 + 6 + 5 + 6 + 0 + 8 + 24 = 63
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 63 = 7									7

The NPI number 1134853047 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.

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The following 7 providers are registered at the same or nearby location.

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Pharmacy

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