CHERYL A. LANDRY, O.D., J.D., P.C.
NPI 1043438856
Eyewear Supplier in Woonsocket, RI
NPI Status: Active since April 24, 2007
Contact Information
191 SOCIAL ST
SUITE 640
WOONSOCKET, RI
ZIP 02895
Phone: (401) 762-2011
Fax: (401) 762-2012
- Organization
- Eyewear Supplier
About CHERYL A. LANDRY, O.D., J.D., P.C.
This page provides the complete NPI Profile along with additional information for Cheryl A. Landry, O.d., J.d., P.c., a provider established in Woonsocket, Rhode Island operating as a Eyewear Supplier. The healthcare provider is registered in the NPI registry with number 1043438856 assigned on April 2007. The practitioner's primary taxonomy code is 332H00000X with license number ODTG00508 (RI). The provider is registered as an organization and their NPI record was last updated 6 years ago. The authorized official of this NPI record is Dr. Cheryl A. Landry O.d., J.d. (President)
- NPI
- 1043438856
- Provider Name
- CHERYL A. LANDRY, O.D., J.D., P.C.
- Entity Type
- Organization
- Location Address
- 191 SOCIAL ST SUITE 640 WOONSOCKET, RI 02895
- Location Phone
- (401) 762-2011
- Location Fax
- (401) 762-2012
- Mailing Address
- 191 SOCIAL ST SUITE 640 WOONSOCKET, RI 02895
- Mailing Phone
- (401) 762-2011
- Mailing Fax
- (401) 762-2012
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 04-24-2007
- Last Update Date
- 08-22-2020
- 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
Eyewear Supplier
- Taxonomy Code
- 332H00000X
- Type
- Suppliers
- License No.
- ODTG00508
- License State
- RI
- Taxonomy Description
- An organization that provides spectacles, contact lenses, and other vision enhancement devices prescribed by an optometrist or ophthalmologist.
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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 1043438856, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).
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 64 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 18 providers are registered at the same or a nearby location.
WOONSOCKET, RI 02895
WOONSOCKET, RI 02895
WOONSOCKET, RI 02895
WOONSOCKET, RI 02895
WOONSOCKET, RI 02895
WOONSOCKET, RI 02895
WOONSOCKET, RI 02895
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1043438856, enumerated as an "organization" on April 24, 2007.
The provider is located at 191 SOCIAL ST SUITE 640 WOONSOCKET, RI 02895 and the phone number is (401) 762-2011.
Eyewear Supplier with taxonomy code 332H00000X.
