MR. CALVIN WILLIAM LEUNG DPT
NPI 1043684301
Physical Therapist in San Jose, CA

NPI Status: Active since November 23, 2015

Contact Information

270 INTERNATIONAL CIR
2 NORTH, FIRST FLOOR
SAN JOSE, CA
ZIP 95119
Phone: (408) 972-6400

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  • Individual
  • Male
  • Physical Therapist

About CALVIN LEUNG

This page provides the complete NPI Profile along with additional information for Calvin Leung, a provider established in San Jose, California with a medical specialization in Physical Therapist. The healthcare provider is registered in the NPI registry with number 1043684301 assigned on November 2015. The practitioner's primary taxonomy code is 225100000X with license number 43342 (CA). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1043684301
Provider Name
MR. CALVIN WILLIAM LEUNG DPT
Gender
Male
Entity Type
Individual
Location Address
270 INTERNATIONAL CIR 2 NORTH, FIRST FLOOR SAN JOSE, CA 95119
Location Phone
(408) 972-6400
Mailing Address
238 BIARRITZ CT REDWOOD CITY, CA 94065
Is Sole Proprietor?
No
Enumeration Date
11-23-2015
Last Update Date
11-23-2015
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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

Physical Therapist

Taxonomy Code
225100000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
43342
License State
CA
Taxonomy Description
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.

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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 1043684301, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 8 + 3 + 1 + 2 + 8 + 8 + 3 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1043684301.

Other Providers at the Same Location


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

Physical Therapist
270 INTERNATIONAL CIR, TWO NORTH
SAN JOSE, CA 95119
Physical Therapist
270 INTERNATIONAL CIR
SAN JOSE, CA 95119
Physical Therapist
270 INTERNATIONAL CIR, 2 NORTH
SAN JOSE, CA 95119
Physical Therapist
270 INTERNATIONAL CIR
SAN JOSE, CA 95119
Physical Therapist
270 INTERNATIONAL CIR, PHYSICAL THERAPY DEPT.
SAN JOSE, CA 95119
Pharmacist (Oncology)
270 INTERNATIONAL CIR
SAN JOSE, CA 95119
Pharmacist (Oncology)
270 INTERNATIONAL CIR
SAN JOSE, CA 95119
Psychologist
270 INTERNATIONAL CIR, KAISER PERMANENTE HEART TRANSPLANT SERVICE
SAN JOSE, CA 95119
Physical Therapist
270 INTERNATIONAL CIR
SAN JOSE, CA 95119
Physical Therapist (Orthopedic)
270 INTERNATIONAL CIR, BUILDING TWO NORTH
SAN JOSE, CA 95119
Physical Therapist
270 INTERNATIONAL CIR
SAN JOSE, CA 95119
Physical Therapist
270 INTERNATIONAL CIR, TWO NORTH BLDG.
SAN JOSE, CA 95119
Clinic/Center (Primary Care)
270 INTERNATIONAL CIR
SAN JOSE, CA 95119
Dietitian, Registered
270 INTERNATIONAL CIR
SAN JOSE, CA 95119
Physical Therapist
270 INTERNATIONAL CIR
SAN JOSE, CA 95119
Pharmacist
270 INTERNATIONAL CIR
SAN JOSE, CA 95119
Pharmacist
270 INTERNATIONAL CIR
SAN JOSE, CA 95119
Pharmacist
270 INTERNATIONAL CIR
SAN JOSE, CA 95119
Physical Therapist
270 INTERNATIONAL CIR
SAN JOSE, CA 95119
Speech-Language Pathologist
270 INTERNATIONAL CIR
SAN JOSE, CA 95119

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043684301, enumerated as an "individual" on November 23, 2015.

The provider is located at 270 INTERNATIONAL CIR 2 NORTH, FIRST FLOOR SAN JOSE, CA 95119 and the phone number is (408) 972-6400.

Physical Therapist with taxonomy code 225100000X.