DR. NICHOLAS C DANG MD
NPI 1255590584
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Honolulu, HI

NPI Status: Active since June 02, 2008

Contact Information

550 S BERETANIA ST
STE 501
HONOLULU, HI
ZIP 96813
Phone: (808) 531-3311
Fax: (808) 550-0279

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  • Individual
  • Male
  • Thoracic Surgery (Cardiothoracic Vascula...

About NICHOLAS DANG

This page provides the complete NPI Profile along with additional information for Nicholas Dang, a provider established in Honolulu, Hawaii with a medical specialization in Thoracic Surgery (cardiothoracic Vascular Surgery). The healthcare provider is registered in the NPI registry with number 1255590584 assigned on June 2008. The practitioner's primary taxonomy code is 208G00000X with license number 15108 (HI). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1255590584
Provider Name
DR. NICHOLAS C DANG MD
Gender
Male
Entity Type
Individual
Location Address
550 S BERETANIA ST STE 501 HONOLULU, HI 96813
Location Phone
(808) 531-3311
Location Fax
(808) 550-0279
Mailing Address
550 S BERETANIA ST STE 501 HONOLULU, HI 96813
Mailing Phone
(808) 531-3311
Mailing Fax
(808) 550-0279
Is Sole Proprietor?
No
Enumeration Date
06-02-2008
Last Update Date
09-02-2011
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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

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Taxonomy Code
208G00000X
Type
Allopathic & Osteopathic Physicians
License No.
15108
License State
HI
Taxonomy Description
A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

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)
1208G00000XAllopathic & Osteopathic Physicians

Thoracic Surgery (Cardiothoracic Vascular Surgery)

223753 (NY)

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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 1255590584, 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
2
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 5 → 10 → 1 5 → 10 → 1 0 → 0 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 1 + 0 + 9 + 0 + 5 + 1 + 6 + 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 1255590584.

Other Providers at the Same Location


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

Clinic/Center (Multi-Specialty)
550 S BERETANIA ST, 4TH FLOOR
HONOLULU, HI 96813
Obstetrics & Gynecology
550 S BERETANIA ST, SUITE 610
HONOLULU, HI 96813
Podiatrist
550 S BERETANIA ST, 4081
HONOLULU, HI 96813
Surgery
550 S BERETANIA ST, SUITE 501
HONOLULU, HI 96813
Internal Medicine
550 S BERETANIA ST, STE 502
HONOLULU, HI 96813
Internal Medicine (Cardiovascular Disease)
550 S BERETANIA ST, SUITE 601
HONOLULU, HI 96813
Internal Medicine (Cardiovascular Disease)
550 S BERETANIA ST, SUITE 601
HONOLULU, HI 96813
Internal Medicine (Rheumatology)
550 S BERETANIA ST, SUITE 514
HONOLULU, HI 96813
Orthopaedic Surgery
550 S BERETANIA ST, SUITE 402
HONOLULU, HI 96813
Nuclear Medicine
550 S BERETANIA ST, 4TH FLOOR
HONOLULU, HI 96813
Internal Medicine
550 S BERETANIA ST, 4TH FLOOR
HONOLULU, HI 96813
Thoracic Surgery (Cardiothoracic Vascular Surgery)
550 S BERETANIA ST, SUITE 501
HONOLULU, HI 96813
Obstetrics & Gynecology
550 S BERETANIA ST, SUITE 614
HONOLULU, HI 96813
Obstetrics & Gynecology
550 S BERETANIA ST, SUITE 503
HONOLULU, HI 96813
Nurse Practitioner (Adult Health)
550 S BERETANIA ST
HONOLULU, HI 96813
Physician Assistant
550 S BERETANIA ST, 4TH FLOOR
HONOLULU, HI 96813
Surgery
550 S BERETANIA ST, SUITE 406
HONOLULU, HI 96813
Dermatology
550 S BERETANIA ST, SUITE 603
HONOLULU, HI 96813
Dermatology
550 S BERETANIA ST, 4TH FLOOR
HONOLULU, HI 96813
Internal Medicine (Rheumatology)
550 S BERETANIA ST, SUITE 514
HONOLULU, HI 96813

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255590584, enumerated as an "individual" on June 02, 2008.

The provider is located at 550 S BERETANIA ST STE 501 HONOLULU, HI 96813 and the phone number is (808) 531-3311.

Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.