GURPREET SINGH M.D.
NPI 1649401381
Special Hospital in Buffalo, NY

NPI Status: Active since July 29, 2009

Contact Information

426 GRIDER STREET
BUFFALO, NY
ZIP 14215
Phone: (716) 898-5972

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  • Individual
  • Male
  • Special Hospital

About GURPREET SINGH

This page provides the complete NPI Profile along with additional information for Gurpreet Singh, a provider established in Buffalo, New York with a medical specialization in Special Hospital. The healthcare provider is registered in the NPI registry with number 1649401381 assigned on July 2009. The practitioner's primary taxonomy code is 284300000X with license number 390200000X (NY). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1649401381
Provider Name
GURPREET SINGH M.D.
Gender
Male
Entity Type
Individual
Location Address
426 GRIDER STREET BUFFALO, NY 14215
Location Phone
(716) 898-5972
Mailing Address
90 MEYER RD APT # 124 AMHERST, NY 14226
Mailing Phone
(716) 308-4745
Is Sole Proprietor?
Yes
Enumeration Date
07-29-2009
Last Update Date
07-29-2009
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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

Special Hospital

Taxonomy Code
284300000X
Type
Hospitals
License No.
390200000X
License State
NY
Taxonomy Description
A designation by the AHA of a hospital whose primary function of the institution is to provide diagnostic and treatment services for patients who have specified medical conditions, both surgical and nonsurgical.

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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 1649401381, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
1
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 4 → 8 4 → 8 1 → 2 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 8 + 0 + 2 + 3 + 1 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1649401381.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649401381, enumerated as an "individual" on July 29, 2009.

The provider is located at 426 GRIDER STREET BUFFALO, NY 14215 and the phone number is (716) 898-5972.

Special Hospital with taxonomy code 284300000X.