SAU YEE CHAN MD
NPI 1760558514
Pathology - Blood Banking & Transfusion Medicine in New York, NY

NPI Status: Active since November 24, 2006

Contact Information

170 WILLIAM ST
NEW YORK, NY
ZIP 10038
Phone: (212) 312-5382
Fax: (212) 312-5399

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  • Individual
  • Female
  • Pathology
  • Blood Banking & Transfusion Medicine

About SAU CHAN

This page provides the complete NPI Profile along with additional information for Sau Chan, a provider established in New York, New York with a medical specialization in Pathology, focusing in blood banking & transfusion medicine . The healthcare provider is registered in the NPI registry with number 1760558514 assigned on November 2006. The practitioner's primary taxonomy code is 207ZB0001X with license number 110999-1 (NY). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1760558514
Provider Name
SAU YEE CHAN MD
Gender
Female
Entity Type
Individual
Location Address
170 WILLIAM ST NEW YORK, NY 10038
Location Phone
(212) 312-5382
Location Fax
(212) 312-5399
Mailing Address
4 STERLING PLZ ROSLYN, NY 11576
Mailing Phone
(516) 365-2280
Is Sole Proprietor?
Yes
Enumeration Date
11-24-2006
Last Update Date
07-08-2007
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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

Pathology Blood Banking & Transfusion Medicine

Taxonomy Code
207ZB0001X
Type
Allopathic & Osteopathic Physicians
License No.
110999-1
License State
NY
Taxonomy Description
A physician who specializes in blood banking/transfusion medicine is responsible for the maintenance of an adequate blood supply, blood donor and patient-recipient safety and appropriate blood utilization. Pre-transfusion compatibility testing and antibody testing assure that blood transfusions, when indicated, are as safe as possible. This physician directs the preparation and safe use of specially prepared blood components, including red blood cells, white blood cells, platelets and plasma constituents, and marrow or stem cells for transplantation.

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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 1760558514, 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
7
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
0
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
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 6 → 12 → 3 5 → 10 → 1 8 → 16 → 7 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 2 + 0 + 1 + 0 + 5 + 1 + 6 + 5 + 2 + 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 1760558514.

Other Providers at the Same Location


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

Anesthesiology
170 WILLIAM ST
NEW YORK, NY 10038
Nurse Anesthetist, Certified Registered
170 WILLIAM ST
NEW YORK, NY 10038
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
170 WILLIAM ST, 4TH FLOOR
NEW YORK, NY 10038
Pediatrics (Sports Medicine)
170 WILLIAM ST, 8TH FLOOR
NEW YORK, NY 10038
Pediatrics
170 WILLIAM ST
NEW YORK, NY 10038
Pediatrics
170 WILLIAM ST
NEW YORK, NY 10038
Physical Medicine & Rehabilitation
170 WILLIAM ST
NEW YORK, NY 10038
Pathology (Anatomic Pathology & Clinical Pathology)
170 WILLIAM ST
NEW YORK, NY 10038
Internal Medicine
170 WILLIAM ST
NEW YORK, NY 10038
Plastic Surgery
170 WILLIAM ST
NEW YORK, NY 10038
Surgery (Vascular Surgery)
170 WILLIAM ST
NEW YORK, NY 10038
Emergency Medicine
170 WILLIAM ST, NEW YORK UNIVERSITY DOWNTOWN HOSPITAL
NEW YORK, NY 10038
Emergency Medicine
170 WILLIAM ST, NEW YORK DOWNTOWN HOSPITAL
NEW YORK, NY 10038
Physician Assistant
170 WILLIAM ST, NEW YORK UNIVERSITY DOWNTOWN HOSPITAL
NEW YORK, NY 10038
Internal Medicine
170 WILLIAM ST
NEW YORK, NY 10038
Family Medicine
170 WILLIAM ST
NEW YORK, NY 10038
Internal Medicine (Cardiovascular Disease)
170 WILLIAM ST, SUITE 818
NEW YORK, NY 10038
Orthopaedic Surgery (Hand Surgery)
170 WILLIAM ST, 8 FLOOR
NEW YORK, NY 10038
Internal Medicine
170 WILLIAM ST
NEW YORK, NY 10038
Nuclear Medicine (Nuclear Cardiology)
170 WILLIAM ST, SUITE 814
NEW YORK, NY 10038

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1760558514, enumerated as an "individual" on November 24, 2006.

The provider is located at 170 WILLIAM ST NEW YORK, NY 10038 and the phone number is (212) 312-5382.

Pathology with taxonomy code 207ZB0001X and a focus in Blood Banking & Transfusion Medicine.