IAN CHAN MD PC
NPI 1568894590
Clinic/Center - Ophthalmologic Surgery in Flushing, NY

NPI Status: Active since August 01, 2013

Contact Information

3808 UNION ST STE 5D
FLUSHING, NY
ZIP 11354
Phone: (631) 213-1668
Fax: (718) 509-6993

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  • Organization
  • Clinic/Center
  • Ophthalmologic Surgery

About IAN CHAN MD PC

This page provides the complete NPI Profile along with additional information for Ian Chan Md Pc, a provider established in Flushing, New York operating as a Clinic/center, focusing in ophthalmologic surgery . The healthcare provider is registered in the NPI registry with number 1568894590 assigned on August 2013. The practitioner's primary taxonomy code is 261QS0132X with license number 249201 (NY). The provider is registered as an organization and their NPI record was last updated 8 years ago. The authorized official of this NPI record is Ian Chan Md (President)

NPI
1568894590
Provider Name
IAN CHAN MD PC
Entity Type
Organization
Location Address
3808 UNION ST STE 5D FLUSHING, NY 11354
Location Phone
(631) 213-1668
Location Fax
(718) 509-6993
Mailing Address
3808 UNION ST STE 5D FLUSHING, NY 11354
Mailing Phone
(631) 213-1668
Mailing Fax
(718) 509-6993
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-01-2013
Last Update Date
09-03-2018
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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

Clinic/Center Ophthalmologic Surgery

Taxonomy Code
261QS0132X
Type
Ambulatory Health Care Facilities
License No.
249201
License State
NY

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

IAN CHAN MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(917) 238-7875

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
03580976MEDICAID (05)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 1568894590, we treat the final digit (0) 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 80. The final step is to find the difference between that total and the next multiple of ten (80 - 80 = 0).

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
5
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
0
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 8 → 16 → 7 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 2 + 8 + 1 + 6 + 9 + 8 + 5 + 1 + 8 + 24 = 80

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

The next multiple of ten after 80 is 80. The difference is the calculated check digit.

80 - 80 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1568894590.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568894590, enumerated as an "organization" on August 01, 2013.

The provider is located at 3808 UNION ST STE 5D FLUSHING, NY 11354 and the phone number is (631) 213-1668.

Clinic/Center with taxonomy code 261QS0132X and a focus in Ophthalmologic Surgery.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.