JOHN TERRANCE LEONG DC
NPI 1740369123
Chiropractor in Temecula, CA

NPI Status: Active since November 04, 2006

Contact Information

29645 RANCHO CALIFORNIA RD
STE 205
TEMECULA, CA
ZIP 92591
Phone: (951) 676-6733
Fax: (951) 676-2833

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  • Individual
  • Male
  • Chiropractor

About JOHN LEONG

This page provides the complete NPI Profile along with additional information for John Leong, a provider established in Temecula, California with a medical specialization in Chiropractor. The healthcare provider is registered in the NPI registry with number 1740369123 assigned on November 2006. The practitioner's primary taxonomy code is 111N00000X with license number 11614 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1740369123
Provider Name
JOHN TERRANCE LEONG DC
Gender
Male
Entity Type
Individual
Location Address
29645 RANCHO CALIFORNIA RD STE 205 TEMECULA, CA 92591
Location Phone
(951) 676-6733
Location Fax
(951) 676-2833
Mailing Address
41443 COUR BEAUNE TEMECULA, CA 92591
Mailing Phone
(951) 676-6847
Is Sole Proprietor?
No
Enumeration Date
11-04-2006
Last Update Date
07-08-2007
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A chiropractor like John Leong helps patients with problems of the neuromusculoskeletal system, which includes nerves, bones, muscles, ligaments, and tendons. Chiropractors use spinal adjustments and manipulation, as well as other clinical interventions, to manage health issues such as back and neck pain. Some chiropractors apply procedures like massage therapy, rehabilitative exercise, ultrasound and spinal adjustments and manipulation. A chiropractor focuses on the patients overall health and might refer patients to other healthcare professionals if necessary.

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

Chiropractor

Taxonomy Code
111N00000X
Type
Chiropractic Providers
License No.
11614
License State
CA
Taxonomy Description
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

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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 1740369123, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 6 + 6 + 1 + 8 + 1 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1740369123.

Other Providers at the Same Location


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

Dentist (General Practice)
29645 RANCHO CALIFORNIA RD, SUITE 126
TEMECULA, CA 92591
Internal Medicine (Pulmonary Disease)
29645 RANCHO CALIFORNIA RD, 226
TEMECULA, CA 92591
Family Medicine
29645 RANCHO CALIFORNIA RD, STE 138
TEMECULA, CA 92591
Dentist (General Practice)
29645 RANCHO CALIFORNIA RD, SUITE 201
TEMECULA, CA 92591
Podiatrist (Foot & Ankle Surgery)
29645 RANCHO CALIFORNIA RD, SUITE 209
TEMECULA, CA 92591
Dentist
29645 RANCHO CALIFORNIA RD, STE 114
TEMECULA, CA 92591
Dentist (Orthodontics and Dentofacial Orthopedics)
29645 RANCHO CALIFORNIA RD, SUITE 121
TEMECULA, CA 92591
Psychologist (Clinical)
29645 RANCHO CALIFORNIA RD, SUITE 238
TEMECULA, CA 92591
Dentist
29645 RANCHO CALIFORNIA RD, STE 241
TEMECULA, CA 92591
Nurse Practitioner
29645 RANCHO CALIFORNIA RD, SUITE 101
TEMECULA, CA 92591
Internal Medicine (Pulmonary Disease)
29645 RANCHO CALIFORNIA RD, STE. 226
TEMECULA, CA 92591
Social Worker (Clinical)
29645 RANCHO CALIFORNIA RD, 238
TEMECULA, CA 92591
Family Medicine (Geriatric Medicine)
29645 RANCHO CALIFORNIA RD, SUITE 141
TEMECULA, CA 92591
Pediatrics
29645 RANCHO CALIFORNIA RD, SUITE 210
TEMECULA, CA 92591
Psychologist (Clinical)
29645 RANCHO CALIFORNIA RD, 109
TEMECULA, CA 92591
Pediatrics
29645 RANCHO CALIFORNIA RD, SUITE 210
TEMECULA, CA 92591
Physician Assistant
29645 RANCHO CALIFORNIA RD
TEMECULA, CA 92591
Psychologist (Clinical)
29645 RANCHO CALIFORNIA RD, SUITE 109
TEMECULA, CA 92591
Social Worker (Clinical)
29645 RANCHO CALIFORNIA RD, SUITE 133
TEMECULA, CA 92591
Internal Medicine (Endocrinology, Diabetes & Metabolism)
29645 RANCHO CALIFORNIA RD, SUITE 134
TEMECULA, CA 92591

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740369123, enumerated as an "individual" on November 04, 2006.

The provider is located at 29645 RANCHO CALIFORNIA RD STE 205 TEMECULA, CA 92591 and the phone number is (951) 676-6733.

Chiropractor with taxonomy code 111N00000X.