CHEUNG TSANG PSYD
NPI 1851037386
Clinical Neuropsychologist in New York, NY

NPI Status: Active since May 08, 2022

Contact Information

240 E 38TH ST
NEW YORK, NY
ZIP 10016
Phone: (212) 263-6176

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  • Individual
  • Male
  • Years of Experience 6
  • Clinical Neuropsychologist
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About CHEUNG TSANG

This page provides the complete NPI Profile along with additional information for Cheung Tsang, a provider established in New York, New York with a medical specialization in Clinical Neuropsychologist and more than 6 years of experience. The healthcare provider is registered in the NPI registry with number 1851037386 assigned on May 2022. The practitioner's primary taxonomy code is 103G00000X with license number 35SI00728600 (NJ). The provider is registered as an individual and his NPI record was last updated February 2026.

NPI
1851037386
Provider Name
CHEUNG TSANG PSYD
Gender
Male
Entity Type
Individual
Location Address
240 E 38TH ST NEW YORK, NY 10016
Location Phone
(212) 263-6176
Mailing Address
240 E 38TH ST RM 17-64 NEW YORK, NY 10016
Mailing Phone
(212) 263-6037
Medical School Name
OTHER
Graduation Year
2020
Is Sole Proprietor?
Yes
Enumeration Date
05-08-2022
Last Update Date
02-05-2026
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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

Clinical Neuropsychologist

Taxonomy Code
103G00000X
Type
Behavioral Health & Social Service Providers
License No.
35SI00728600
License State
NJ
Taxonomy Description
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1103G00000XBehavioral Health & Social Service Providers

Clinical Neuropsychologist

024965 (NY)
2103T00000XBehavioral Health & Social Service Providers

Psychologist

024965 (NY)
3103TB0200XBehavioral Health & Social Service Providers

Psychologist
Cognitive & Behavioral

024965 (NY)
4103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

024965 (NY)
5103TH0100XBehavioral Health & Social Service Providers

Psychologist
Health Service

024965 (NY)
6103TM1800XBehavioral Health & Social Service Providers

Psychologist
Intellectual and Developmental Disabilities

024965 (NY)

Medicare Participation & PECOS Enrollment Status

Cheung Tsang is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Cheung Tsang 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 and Durable Medical Equipment (DME).

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

  • PECOS PAC ID: 6901244003

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20240409003019

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • 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): No

  • Eligible to Order or Refer Power Mobility Devices: No

Reviews for CHEUNG TSANG PSYD

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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 1851037386, 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
8
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
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 5 → 10 → 1 0 → 0 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 0 + 3 + 1 + 4 + 3 + 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 1851037386.

Other Providers at the Same Location


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

Physical Therapist
240 E 38TH ST
NEW YORK, NY 10016
Pathology (Dermatopathology)
240 E 38TH ST, 11 FLOOR
NEW YORK, NY 10016
Internal Medicine (Gastroenterology)
240 E 38TH ST, 23RD FLOOR
NEW YORK, NY 10016
Psychologist (Rehabilitation)
240 E 38TH ST, RM 17-21
NEW YORK, NY 10016
Psychologist
240 E 38TH ST
NEW YORK, NY 10016
Nurse Practitioner (Acute Care)
240 E 38TH ST, MEZZANINE LEVEL
NEW YORK, NY 10016
Physical Medicine & Rehabilitation
240 E 38TH ST, 15-82
NEW YORK, NY 10016
Obstetrics & Gynecology (Gynecologic Oncology)
240 E 38TH ST, NYU CLINICAL CANCER CENTER
NEW YORK, NY 10016
Psychiatry & Neurology (Neurology)
240 E 38TH ST, 20TH FLOOR
NEW YORK, NY 10016
Pathology (Dermatopathology)
240 E 38TH ST, 11TH FLOOR
NEW YORK, NY 10016
Nurse Practitioner (Family)
240 E 38TH ST, 18TH FLOOR
NEW YORK, NY 10016
Psychologist
240 E 38TH ST, 17TH FLOOR
NEW YORK, NY 10016
General Acute Care Hospital
240 E 38TH ST
NEW YORK, NY 10016
Clinical Neuropsychologist
240 E 38TH ST, RUSK REHABILITATION, 15TH FLOOR
NEW YORK, NY 10016
Psychiatry & Neurology (Neurology)
240 E 38TH ST, 18 AND 20 FLOORS
NEW YORK, NY 10016
Clinical Neuropsychologist
240 E 38TH ST, 17TH FLOOR
NEW YORK, NY 10016
Nurse Practitioner (Adult Health)
240 E 38TH ST, MEZZ
NEW YORK, NY 10016
Internal Medicine (Gastroenterology)
240 E 38TH ST, FLOOR 23
NEW YORK, NY 10016
Psychiatry & Neurology (Neurology)
240 E 38TH ST, 20TH FLOOR
NEW YORK, NY 10016
Psychologist (Rehabilitation)
240 E 38TH ST
NEW YORK, NY 10016

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851037386, enumerated as an "individual" on May 08, 2022.

The provider is located at 240 E 38TH ST NEW YORK, NY 10016 and the phone number is (212) 263-6176.

Clinical Neuropsychologist with taxonomy code 103G00000X.