TONY TSAI MD
NPI 1962620286
Obstetrics & Gynecology - Reproductive Endocrinology in Flushing, NY

NPI Status: Active since April 23, 2007

Contact Information

4231 COLDEN STREET
SUITE 202
FLUSHING, NY
ZIP 11355
Phone: (718) 261-9068
Fax: (718) 261-9067

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  • Individual
  • Male
  • Obstetrics & Gynecology
  • Reproductive Endocrinology

About TONY TSAI

This page provides the complete NPI Profile along with additional information for Tony Tsai, a women's health care provider established in Flushing, New York with a medical specialization in Obstetrics & Gynecology, focusing in reproductive endocrinology . The healthcare provider is registered in the NPI registry with number 1962620286 assigned on April 2007. The practitioner's primary taxonomy code is 207VE0102X with license number 204796 (NY). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1962620286
Provider Name
TONY TSAI MD
Gender
Male
Entity Type
Individual
Location Address
4231 COLDEN STREET SUITE 202 FLUSHING, NY 11355
Location Phone
(718) 261-9068
Location Fax
(718) 261-9067
Mailing Address
4231 COLDEN STREET SUITE 202 FLUSHING, NY 11355
Mailing Phone
(718) 261-9068
Mailing Fax
(718) 261-9067
Is Sole Proprietor?
No
Enumeration Date
04-23-2007
Last Update Date
07-08-2007
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Women's health care providers like Tony Tsai treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

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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

Obstetrics & Gynecology Reproductive Endocrinology

Taxonomy Code
207VE0102X
Type
Allopathic & Osteopathic Physicians
License No.
204796
License State
NY
Taxonomy Description
An obstetrician/gynecologist who is capable of managing complex problems relating to reproductive endocrinology and infertility.

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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 1962620286, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
9
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
6
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 6 → 12 → 3 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 + 9 + 1 + 2 + 2 + 1 + 2 + 2 + 0 + 2 + 1 + 6 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1962620286.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962620286, enumerated as an "individual" on April 23, 2007.

The provider is located at 4231 COLDEN STREET SUITE 202 FLUSHING, NY 11355 and the phone number is (718) 261-9068.

Obstetrics & Gynecology with taxonomy code 207VE0102X and a focus in Reproductive Endocrinology.