JEFFREY CAHN
NPI 1538464714
Durable Medical Equipment & Medical Supplies - Customized Equipment in Stamford, CT

NPI Status: Active since January 19, 2011

Contact Information

1435 BEDFORD ST
STE 1P
STAMFORD, CT
ZIP 06905
Phone: (203) 323-2882
Fax: (203) 325-8392

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  • Organization
  • Durable Medical Equipment & Medical Supp...
  • Customized Equipment

About JEFFREY CAHN

This page provides the complete NPI Profile along with additional information for Jeffrey Cahn, a provider established in Stamford, Connecticut operating as a Durable Medical Equipment & Medical Supplies, focusing in customized equipment . The healthcare provider is registered in the NPI registry with number 1538464714 assigned on January 2011. The practitioner's primary taxonomy code is 332BC3200X with license number 6456 (CT). The provider is registered as an organization and their NPI record was last updated 15 years ago. The authorized official of this NPI record is Jeffrey Cahn (Owner)

NPI
1538464714
Provider Name
JEFFREY CAHN
Entity Type
Organization
Location Address
1435 BEDFORD ST STE 1P STAMFORD, CT 06905
Location Phone
(203) 323-2882
Location Fax
(203) 325-8392
Mailing Address
1435 BEDFORD ST STE 1P STAMFORD, CT 06905
Mailing Phone
(203) 323-2882
Mailing Fax
(203) 325-8392
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-19-2011
Last Update Date
01-19-2011
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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

Durable Medical Equipment & Medical Supplies Customized Equipment

Taxonomy Code
332BC3200X
Type
Suppliers
License No.
6456
License State
CT

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

JEFFREY CAHN

Authorized Official Title
OWNER
Authorized Official Phone
(203) 323-2882

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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 1538464714, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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
5
Unchanged
Pos 3
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
Check
4
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 4 → 8 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 8 + 6 + 8 + 7 + 2 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1538464714.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Nurse Practitioner (Pediatrics)
1435 BEDFORD ST, SUITE 1N
STAMFORD, CT 06905
Dentist (General Practice)
1435 BEDFORD ST, SUITE 1P
STAMFORD, CT 06905
Neuromusculoskeletal Medicine & OMM
1435 BEDFORD ST, SUITE 1 R
STAMFORD, CT 06905
Naturopath
1435 BEDFORD ST, SUITE 1R
STAMFORD, CT 06905
Naturopath
1435 BEDFORD ST, SUITE 1R
STAMFORD, CT 06905

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538464714, enumerated as an "organization" on January 19, 2011.

The provider is located at 1435 BEDFORD ST STE 1P STAMFORD, CT 06905 and the phone number is (203) 323-2882.

Durable Medical Equipment & Medical Supplies with taxonomy code 332BC3200X and a focus in Customized Equipment.