ANDREW AHWENG MD
NPI 1720378185
Surgery in Brooklyn, NY

NPI Status: Active since April 19, 2011

Contact Information

240 WILLOUGHBY ST
APARTMENT 14H
BROOKLYN, NY
ZIP 11201
Phone: (718) 887-4912

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  • Individual
  • Male
  • Surgery

About ANDREW AHWENG

This page provides the complete NPI Profile along with additional information for Andrew Ahweng, a provider established in Brooklyn, New York with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1720378185 assigned on April 2011. The practitioner's primary taxonomy code is 208600000X with license number 158732 (NC). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1720378185
Provider Name
ANDREW AHWENG MD
Gender
Male
Entity Type
Individual
Location Address
240 WILLOUGHBY ST APARTMENT 14H BROOKLYN, NY 11201
Location Phone
(718) 887-4912
Mailing Address
240 WILLOUGHBY ST APARTMENT 14 H BROOKLYN, NY 11201
Mailing Phone
(718) 887-4912
Is Sole Proprietor?
Yes
Enumeration Date
04-19-2011
Last Update Date
04-19-2011
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A surgeon like Andrew Ahweng treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

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

Surgery

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
License No.
158732
License State
NC
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

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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 1720378185, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 6 + 7 + 1 + 6 + 1 + 1 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1720378185.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Dietitian, Registered
240 WILLOUGHBY ST, SUITE 11E
BROOKLYN, NY 11201
Internal Medicine (Hematology & Oncology)
240 WILLOUGHBY ST, 5TH FLS
BROOKLYN, NY 11201
Internal Medicine
240 WILLOUGHBY ST, SUITE 11E
BROOKLYN, NY 11201
Internal Medicine
240 WILLOUGHBY ST, SUITE 11E
BROOKLYN, NY 11201
Specialist
240 WILLOUGHBY ST, SUITE 11E
BROOKLYN, NY 11201
Internal Medicine
240 WILLOUGHBY ST, SUITE 11E
BROOKLYN, NY 11201
Obstetrics & Gynecology
240 WILLOUGHBY ST, 2ND FLOOR DPO
BROOKLYN, NY 11201
Specialist
240 WILLOUGHBY ST, SUITE 11A
BROOKLYN, NY 11201
Internal Medicine (Pulmonary Disease)
240 WILLOUGHBY ST, SUITE 7F
BROOKLYN, NY 11201
Internal Medicine
240 WILLOUGHBY ST, SUITE 10 F
BROOKLYN, NY 11201
Internal Medicine
240 WILLOUGHBY ST, 5H
BROOKLYN, NY 11201
Pediatrics
240 WILLOUGHBY ST, 11TH FLOOR
BROOKLYN, NY 11201
Internal Medicine
240 WILLOUGHBY ST, SUITE 7F
BROOKLYN, NY 11201
Otolaryngology
240 WILLOUGHBY ST, 9E
BROOKLYN, NY 11201
Urology
240 WILLOUGHBY ST, 6TH FLOOR
BROOKLYN, NY 11201
Surgery (Vascular Surgery)
240 WILLOUGHBY ST, 5A
BROOKLYN, NY 11201
Ophthalmology
240 WILLOUGHBY ST, SUITE 4A
BROOKLYN, NY 11201
Internal Medicine (Gastroenterology)
240 WILLOUGHBY ST, SUITE 11A
BROOKLYN, NY 11201
Internal Medicine (Cardiovascular Disease)
240 WILLOUGHBY ST
BROOKLYN, NY 11201
Neurological Surgery
240 WILLOUGHBY ST, SUITE 4E
BROOKLYN, NY 11201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720378185, enumerated as an "individual" on April 19, 2011.

The provider is located at 240 WILLOUGHBY ST APARTMENT 14H BROOKLYN, NY 11201 and the phone number is (718) 887-4912.

Surgery with taxonomy code 208600000X.