DR. GRACE J SYN DC
NPI 1740316595
Chiropractor in Redondo Beach, CA

NPI Status: Active since February 26, 2007

Contact Information

1611 S CATALINA AVE
SUITE 100
REDONDO BEACH, CA
ZIP 90277
Phone: (310) 540-5529
Fax: (310) 540-3866

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  • Individual
  • Female
  • Chiropractor

About GRACE SYN

This page provides the complete NPI Profile along with additional information for Grace Syn, a provider established in Redondo Beach, California with a medical specialization in Chiropractor. The healthcare provider is registered in the NPI registry with number 1740316595 assigned on February 2007. The practitioner's primary taxonomy code is 111N00000X with license number DC 22869 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1740316595
Provider Name
DR. GRACE J SYN DC
Gender
Female
Entity Type
Individual
Location Address
1611 S CATALINA AVE SUITE 100 REDONDO BEACH, CA 90277
Location Phone
(310) 540-5529
Location Fax
(310) 540-3866
Mailing Address
1611 S CATALINA AVE SUITE 100 REDONDO BEACH, CA 90277
Mailing Phone
(310) 540-5529
Mailing Fax
(310) 540-3866
Is Sole Proprietor?
No
Enumeration Date
02-26-2007
Last Update Date
07-08-2007
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A chiropractor like Grace Syn 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.
DC 22869
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 1740316595, 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
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
3
Doubled → 6
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
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 4 → 8 3 → 6 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 + 8 + 0 + 6 + 1 + 1 + 2 + 5 + 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 1740316595.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Chiropractor
1611 S CATALINA AVE, SUITE 100
REDONDO BEACH, CA 90277
Psychologist
1611 S CATALINA AVE, 203
REDONDO BEACH, CA 90277
Dentist (General Practice)
1611 S CATALINA AVE, SW 200
REDONDO BEACH, CA 90277
Chiropractor
1611 S CATALINA AVE, STE 100
REDONDO BEACH, CA 90277

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740316595, enumerated as an "individual" on February 26, 2007.

The provider is located at 1611 S CATALINA AVE SUITE 100 REDONDO BEACH, CA 90277 and the phone number is (310) 540-5529.

Chiropractor with taxonomy code 111N00000X.