DAVID J WEISSBERG, MD, PC
NPI 1598010274
Durable Medical Equipment & Medical Supplies in West Islip, NY

NPI Status: Active since July 18, 2012

Contact Information

400 MONTAUK HWY
SUITE 108
WEST ISLIP, NY
ZIP 11795
Phone: (631) 482-9192

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About DAVID J WEISSBERG, MD, PC

This page provides the complete NPI Profile along with additional information for David J Weissberg, Md, Pc, a provider established in West Islip, New York operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1598010274 assigned on July 2012. The practitioner's primary taxonomy code is 332B00000X with license number 146514 (NY). The provider is registered as an organization and their NPI record was last updated 7 years ago. The authorized official of this NPI record is Dr. David J Weissberg Md (Owner)

NPI
1598010274
Provider Name
DAVID J WEISSBERG, MD, PC
Entity Type
Organization
Location Address
400 MONTAUK HWY SUITE 108 WEST ISLIP, NY 11795
Location Phone
(631) 482-9192
Mailing Address
379 OAKWOOD RD SUITE C HUNTINGTON STATION, NY 11746
Mailing Phone
(631) 482-9192
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-18-2012
Last Update Date
12-25-2019
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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

Taxonomy Code
332B00000X
Type
Suppliers
License No.
146514
License State
NY
Taxonomy Description
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.

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

DR. DAVID J WEISSBERG MD

Authorized Official Title
OWNER
Authorized Official Phone
(631) 351-0295

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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 1598010274, 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 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
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
0
Doubled → 0
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 9 → 18 → 9 0 → 0 0 → 0 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 0 + 1 + 0 + 2 + 1 + 4 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1598010274.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Internal Medicine
400 MONTAUK HWY, SUITE #111
WEST ISLIP, NY 11795
Contractor
400 MONTAUK HWY, SUITE 113
WEST ISLIP, NY 11795
Podiatrist (Foot Surgery)
400 MONTAUK HWY, SUITE 111
WEST ISLIP, NY 11795
Physical Therapist
400 MONTAUK HWY, SUITE# 103
WEST ISLIP, NY 11795
Obstetrics & Gynecology
400 MONTAUK HWY, SUITE 107
WEST ISLIP, NY 11795
Durable Medical Equipment & Medical Supplies
400 MONTAUK HWY, SUITE 113
WEST ISLIP, NY 11795
Social Worker (Clinical)
400 MONTAUK HWY, SUITE 109
WEST ISLIP, NY 11795
Obstetrics & Gynecology
400 MONTAUK HWY, SUITE 107
WEST ISLIP, NY 11795
Physical Therapist
400 MONTAUK HWY, STE 103
WEST ISLIP, NY 11795
Psychologist
400 MONTAUK HWY, SUITE 112
WEST ISLIP, NY 11795
Physical Medicine & Rehabilitation
400 MONTAUK HWY, SUITE 103
WEST ISLIP, NY 11795
Psychologist
400 MONTAUK HWY, 112
WEST ISLIP, NY 11795
Counselor (Mental Health)
400 MONTAUK HWY, SUITE 112
WEST ISLIP, NY 11795
Counselor (Mental Health)
400 MONTAUK HWY, SUITE 112
WEST ISLIP, NY 11795
Psychologist
400 MONTAUK HWY, SUITE 110
WEST ISLIP, NY 11795
Physical Therapist
400 MONTAUK HWY, SUITE 103
WEST ISLIP, NY 11795
Psychologist
400 MONTAUK HWY, STE 106
WEST ISLIP, NY 11795
Internal Medicine
400 MONTAUK HWY, STE 111
WEST ISLIP, NY 11795
Physician Assistant
400 MONTAUK HWY, SUITE 108
WEST ISLIP, NY 11795

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598010274, enumerated as an "organization" on July 18, 2012.

The provider is located at 400 MONTAUK HWY SUITE 108 WEST ISLIP, NY 11795 and the phone number is (631) 482-9192.

Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.