KUO HSIEN CHANG,MD.INC.
NPI 1205196474
Clinic/Center - Health Service in Rowland Heights, CA

NPI Status: Active since May 22, 2012

Contact Information

18391 COLIMA RD
STE 202
ROWLAND HEIGHTS, CA
ZIP 91748
Phone: (626) 965-0696
Fax: (626) 965-0265

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  • Organization
  • Clinic/Center
  • Health Service

About KUO HSIEN CHANG,MD.INC.

This page provides the complete NPI Profile along with additional information for Kuo Hsien Chang,md.inc., a provider established in Rowland Heights, California operating as a Clinic/center, focusing in health service . The healthcare provider is registered in the NPI registry with number 1205196474 assigned on May 2012. The practitioner's primary taxonomy code is 261QH0100X with license number 444-2883-7 (CA). The provider is registered as an organization and their NPI record was last updated 14 years ago. The authorized official of this NPI record is Kuo Hsien Chang Md (President)

NPI
1205196474
Provider Name
KUO HSIEN CHANG,MD.INC.
Entity Type
Organization
Location Address
18391 COLIMA RD STE 202 ROWLAND HEIGHTS, CA 91748
Location Phone
(626) 965-0696
Location Fax
(626) 965-0265
Mailing Address
18391 COLIMA RD STE 202 ROWLAND HEIGHTS, CA 91748
Mailing Phone
(626) 965-0696
Mailing Fax
(626) 965-0265
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-22-2012
Last Update Date
05-22-2012
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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

Clinic/Center Health Service

Taxonomy Code
261QH0100X
Type
Ambulatory Health Care Facilities
License No.
444-2883-7
License State
CA

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

KUO HSIEN CHANG MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(626) 965-0696

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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 1205196474, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
2
Unchanged
Pos 3
0
Doubled → 0
Pos 4
5
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
4
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 0 → 0 1 → 2 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 0 + 5 + 2 + 9 + 1 + 2 + 4 + 1 + 4 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1205196474.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Internal Medicine
18391 COLIMA RD, SUITE 202
ROWLAND HEIGHTS, CA 91748
Legal Medicine
18391 COLIMA RD, #207
ROWLAND HEIGHTS, CA 91748
Physical Therapist
18391 COLIMA RD, UNIT 205
ROWLAND HEIGHTS, CA 91748
Dentist (General Practice)
18391 COLIMA RD, SUITE 209
ROWLAND HEIGHTS, CA 91748
Internal Medicine
18391 COLIMA RD
ROWLAND HEIGHTS, CA 91748
Family Medicine
18391 COLIMA RD, #201
ROWLAND HEIGHTS, CA 91748
Pediatrics
18391 COLIMA RD, SUITE 210
ROWLAND HEIGHTS, CA 91748

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1205196474, enumerated as an "organization" on May 22, 2012.

The provider is located at 18391 COLIMA RD STE 202 ROWLAND HEIGHTS, CA 91748 and the phone number is (626) 965-0696.

Clinic/Center with taxonomy code 261QH0100X and a focus in Health Service.