DR. ANTHONY G LEUNG M.D.
NPI 1528066008
Specialist in Torrance, CA

NPI Status: Active since July 08, 2005

Contact Information

4201 TORRANCE BLVD
SUITE 190
TORRANCE, CA
ZIP 90503
Phone: (310) 543-2521
Fax: (310) 543-4754

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  • Individual
  • Male
  • Specialist
  • PECOS Enrolled

About ANTHONY LEUNG

This page provides the complete NPI Profile along with additional information for Anthony Leung, a provider established in Torrance, California with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1528066008 assigned on July 2005. The practitioner's primary taxonomy code is 174400000X with license number A62494 (CA). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1528066008
Provider Name
DR. ANTHONY G LEUNG M.D.
Gender
Male
Entity Type
Individual
Location Address
4201 TORRANCE BLVD SUITE 190 TORRANCE, CA 90503
Location Phone
(310) 543-2521
Location Fax
(310) 543-4754
Mailing Address
4201 TORRANCE BLVD SUITE 190 TORRANCE, CA 90503
Mailing Phone
(310) 543-2521
Mailing Fax
(310) 543-4754
Is Sole Proprietor?
No
Enumeration Date
07-08-2005
Last Update Date
02-17-2009
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
A62494
License State
CA
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.

Medicare Participation & PECOS Enrollment Status

Anthony Leung 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: Durable Medical Equipment (DME) 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: No

  • 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: Yes

Reviews for DR. ANTHONY G LEUNG M.D.

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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 1528066008, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 0 + 6 + 1 + 2 + 0 + 0 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1528066008.

Other Providers at the Same Location


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

Specialist
4201 TORRANCE BLVD, STE 190
TORRANCE, CA 90503
Dentist (Periodontics)
4201 TORRANCE BLVD, STE 450
TORRANCE, CA 90503
Specialist
4201 TORRANCE BLVD, STE 640
TORRANCE, CA 90503
Ophthalmology
4201 TORRANCE BLVD, SUITE 580
TORRANCE, CA 90503
Optometrist
4201 TORRANCE BLVD, STE 580
TORRANCE, CA 90503
Internal Medicine
4201 TORRANCE BLVD, SUITE 590
TORRANCE, CA 90503
Internal Medicine (Cardiovascular Disease)
4201 TORRANCE BLVD, SUITE 590
TORRANCE, CA 90503
Obstetrics & Gynecology
4201 TORRANCE BLVD, SUITE 780
TORRANCE, CA 90503
Specialist
4201 TORRANCE BLVD, SUITE 735
TORRANCE, CA 90503
Internal Medicine (Gastroenterology)
4201 TORRANCE BLVD, SUITE 730
TORRANCE, CA 90503
Nurse Practitioner
4201 TORRANCE BLVD, SUITE 350
TORRANCE, CA 90503
Dentist (General Practice)
4201 TORRANCE BLVD, #490
TORRANCE, CA 90503
Pediatrics
4201 TORRANCE BLVD, SUITE 370
TORRANCE, CA 90503
Audiologist-Hearing Aid Fitter
4201 TORRANCE BLVD, 140
TORRANCE, CA 90503
Dentist (Endodontics)
4201 TORRANCE BLVD, SUITE 480
TORRANCE, CA 90503
Audiologist
4201 TORRANCE BLVD, SUITE 140
TORRANCE, CA 90503
Radiologic Technologist (Nuclear Medicine Technology)
4201 TORRANCE BLVD, SUITE 740
TORRANCE, CA 90503
Dentist
4201 TORRANCE BLVD, SUITE 420
TORRANCE, CA 90503
Orthopaedic Surgery
4201 TORRANCE BLVD, 470
TORRANCE, CA 90503
Physical Therapist
4201 TORRANCE BLVD, SUITE 200
TORRANCE, CA 90503

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528066008, enumerated as an "individual" on July 08, 2005.

The provider is located at 4201 TORRANCE BLVD SUITE 190 TORRANCE, CA 90503 and the phone number is (310) 543-2521.

Specialist with taxonomy code 174400000X.