HAIOU DUAN M.D.
NPI 1760766786
Specialist in Brooklyn, NY

NPI Status: Active since October 10, 2011

Contact Information

715 51ST ST FL 1
BROOKLYN, NY
ZIP 11220
Phone: (347) 689-9112
Fax: (347) 689-2703

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  • Individual
  • Male
  • Specialist
  • PECOS Enrolled
  • CLIA Number: 33D2080509
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 07-08-2026

About HAIOU DUAN

This page provides the complete NPI Profile along with additional information for Haiou Duan, a provider established in Brooklyn, New York with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1760766786 assigned on October 2011. The practitioner's primary taxonomy code is 174400000X with license number 60-262130 (NY). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1760766786
Provider Name
HAIOU DUAN M.D.
Gender
Male
Entity Type
Individual
Location Address
715 51ST ST FL 1 BROOKLYN, NY 11220
Location Phone
(347) 689-9112
Location Fax
(347) 689-2703
Mailing Address
7101 SHORE RD APT 5C BROOKLYN, NY 11209
Mailing Phone
(347) 689-9112
Mailing Fax
(347) 689-2703
Is Sole Proprietor?
No
Enumeration Date
10-10-2011
Last Update Date
01-04-2022
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
60-262130
License State
NY
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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.

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
03593226MEDICAID (05)NY 

Medicare Participation & PECOS Enrollment Status

Haiou Duan is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
33D2080509
Facility Type
Physician Office
Certificate Effective Date
July 09, 2024
Certificate Expiration Date
July 08, 2026
Laboratory Director
DR. HAIOU DUAN
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Haiou Duan to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1760766786, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
7
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
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 7 → 14 → 5 6 → 12 → 3 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 + 1 + 2 + 0 + 1 + 4 + 6 + 1 + 2 + 7 + 1 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1760766786.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1760766786, enumerated as an "individual" on October 10, 2011.

The provider is located at 715 51ST ST FL 1 BROOKLYN, NY 11220 and the phone number is (347) 689-9112.

Specialist with taxonomy code 174400000X.

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