CONTACT LENS CENTER OF ROCKLAND
NPI 1639218837
Technician/Technologist - Ocularist in New City, NY

NPI Status: Active since February 05, 2007

Contact Information

70 SOUTH MAIN ST
NEW CITY, NY
ZIP 10956
Phone: (845) 634-8816

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  • Organization
  • Technician/Technologist
  • Ocularist

About CONTACT LENS CENTER OF ROCKLAND

This page provides the complete NPI Profile along with additional information for Contact Lens Center Of Rockland, a provider established in New City, New York operating as a Technician/technologist, focusing in ocularist . The healthcare provider is registered in the NPI registry with number 1639218837 assigned on February 2007. The practitioner's primary taxonomy code is 156FX1700X. The provider is registered as an organization and their NPI record was last updated one year ago. Contact Lens Center Of Rockland operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Mr. Ulxsses George Econs Opthalmic Dispenser (Optician Pres)

NPI
1639218837
Provider Name
CONTACT LENS CENTER OF ROCKLAND
Entity Type
Organization
Location Address
70 SOUTH MAIN ST NEW CITY, NY 10956
Location Phone
(845) 634-8816
Mailing Address
70 SOUTH MAIN ST NEW CITY, NY 10956
Mailing Phone
(845) 634-8816
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-05-2007
Last Update Date
09-11-2025
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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 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)
1156FC0801XEye and Vision Services Providers

Technician/Technologist
Contact Lens Fitter

2784 (NY)
2156FX1100XEye and Vision Services Providers

Technician/Technologist
Ophthalmic

2784 (NY)

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MR. ULXSSES GEORGE ECONS OPTHALMIC DISPENSER

Authorized Official Title
OPTICIAN PRES
Authorized Official Phone
(845) 634-8816

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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 1639218837, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
Check
7
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 3 → 6 2 → 4 8 → 16 → 7 3 → 6

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 6 + 9 + 4 + 1 + 1 + 6 + 8 + 6 + 24 = 73

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1639218837.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Technician/Technologist (Contact Lens Fitter)
70 SOUTH MAIN ST
NEW CITY, NY 10956

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639218837, enumerated as an "organization" on February 05, 2007.

The provider is located at 70 SOUTH MAIN ST NEW CITY, NY 10956 and the phone number is (845) 634-8816.

Technician/Technologist with taxonomy code 156FX1700X and a focus in Ocularist.