LUHAN DAPHNE WANG M.D.
NPI 1750776795
Psychiatry & Neurology - Behavioral Neurology & Neuropsychiatry in New York, NY

NPI Status: Active since April 06, 2015

Contact Information

253 SOUTH ST
NEW YORK, NY
ZIP 10002
Phone: (646) 740-1055

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  • Individual
  • Female
  • Psychiatry & Neurology
  • Behavioral Neurology & Neuropsychiatry
  • Opted-Out Medicare

About LUHAN WANG

This page provides the complete NPI Profile along with additional information for Luhan Wang, a provider established in New York, New York with a medical specialization in Psychiatry & Neurology, focusing in behavioral neurology & neuropsychiatry . The healthcare provider is registered in the NPI registry with number 1750776795 assigned on April 2015. The practitioner's primary taxonomy code is 2084B0040X with license number 289281 (NY). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1750776795
Provider Name
LUHAN DAPHNE WANG M.D.
Gender
Female
Entity Type
Individual
Location Address
253 SOUTH ST NEW YORK, NY 10002
Location Phone
(646) 740-1055
Mailing Address
253 SOUTH ST NEW YORK, NY 10002
Mailing Phone
(646) 740-1055
Mailing Fax
Is Sole Proprietor?
Yes
Enumeration Date
04-06-2015
Last Update Date
07-19-2024
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The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Luhan Wang opted out of Medicare effective on 03-11-2025 until 03-11-2027. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.

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

Psychiatry & Neurology Behavioral Neurology & Neuropsychiatry

Taxonomy Code
2084B0040X
Type
Allopathic & Osteopathic Physicians
License No.
289281
License State
NY
Taxonomy Description
Behavioral Neurology & Neuropsychiatry is a medical subspecialty involving the diagnosis and treatment of neurologically based behavioral issues.

Medicare Participation & PECOS Enrollment Status

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.

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 03-11-2025

  • Opt-Out End Date: 03-11-2027

  • Eligible to Order and Refer? No

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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 1750776795, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
5
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 7 → 14 → 5 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 1 + 4 + 7 + 1 + 2 + 7 + 1 + 8 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1750776795.

Other Providers at the Same Location


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

Social Worker (Clinical)
253 SOUTH ST, 2ND FLOOR
NEW YORK, NY 10002
Psychiatry & Neurology (Psychiatry)
253 SOUTH ST
NEW YORK, NY 10002
Social Worker (Clinical)
253 SOUTH ST
NEW YORK, NY 10002
Social Worker (Clinical)
253 SOUTH ST
NEW YORK, NY 10002
Social Worker (Clinical)
253 SOUTH ST
NEW YORK, NY 10002
Registered Nurse
253 SOUTH ST
NEW YORK, NY 10002
Social Worker
253 SOUTH ST
NEW YORK, NY 10002
Social Worker
253 SOUTH ST
NEW YORK, NY 10002
Social Worker
253 SOUTH ST
NEW YORK, NY 10002
Social Worker
253 SOUTH ST
NEW YORK, NY 10002
Psychologist (Clinical)
253 SOUTH ST
NEW YORK, NY 10002
Counselor (Mental Health)
253 SOUTH ST
NEW YORK, NY 10002
Psychologist
253 SOUTH ST
NEW YORK, NY 10002
Social Worker
253 SOUTH ST
NEW YORK, NY 10002
Psychologist
253 SOUTH ST, 3RD FLOOR
NEW YORK, NY 10002
Social Worker
253 SOUTH ST, 2ND FLOOR
NEW YORK, NY 10002
Social Worker
253 SOUTH ST
NEW YORK, NY 10002
Social Worker
253 SOUTH ST
NEW YORK, NY 10002
Counselor (Mental Health)
253 SOUTH ST
NEW YORK, NY 10002
Counselor (Mental Health)
253 SOUTH ST
NEW YORK, NY 10002

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750776795, enumerated as an "individual" on April 06, 2015.

The provider is located at 253 SOUTH ST NEW YORK, NY 10002 and the phone number is (646) 740-1055.

Psychiatry & Neurology with taxonomy code 2084B0040X and a focus in Behavioral Neurology & Neuropsychiatry.