DR. LYNN CHANG MD
NPI 1568711505
Radiology - Radiation Oncology in Philadelphia, PA
NPI Status: Active since September 06, 2012
Contact Information
333 COTTMAN AVENUE
PHILADELPHIA, PA
ZIP 19111
Phone: (215) 728-1625
- Individual
- Female
- Radiology
- Radiation Oncology
About LYNN CHANG
This page provides the complete NPI Profile along with additional information for Lynn Chang, a provider established in Philadelphia, Pennsylvania with a medical specialization in Radiology, focusing in radiation oncology . The healthcare provider is registered in the NPI registry with number 1568711505 assigned on September 2012. The practitioner's primary taxonomy code is 2085R0001X with license number MD 444612 (PA). The provider is registered as an individual and her NPI record was last updated 14 years ago.
- NPI
- 1568711505
- Provider Name
- DR. LYNN CHANG MD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 333 COTTMAN AVENUE PHILADELPHIA, PA 19111
- Location Phone
- (215) 728-1625
- Mailing Address
- 333 COTTMAN AVENUE PHILADELPHIA, PA 19111
- Mailing Phone
- (215) 728-1625
- Is Sole Proprietor?
- No
- Enumeration Date
- 09-06-2012
- Last Update Date
- 09-06-2012
- Code Navigator
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
Radiology Radiation Oncology
- Taxonomy Code
- 2085R0001X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- MD 444612
- License State
- PA
- Taxonomy Description
- A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
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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 1568711505, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 55 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
PHILADELPHIA, PA 19111
PHILADELPHIA, PA 19111
PHILADELPHIA, PA 19111
PHILADELPHIA, PA 19111
PHILADELPHIA, PA 19111
PHILADELPHIA, PA 19111
PHILADELPHIA, PA 19111
PHILADELPHIA, PA 19111
PHILADELPHIA, PA 19111
PHILADELPHIA, PA 19111
PHILADELPHIA, PA 19111
PHILADELPHIA, PA 19111
PHILADELPHIA, PA 19111
PHILADELPHIA, PA 19111
PHILADELPHIA, PA 19111
PHILADELPHIA, PA 19111
PHILADELPHIA, PA 19111
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1568711505, enumerated as an "individual" on September 06, 2012.
The provider is located at 333 COTTMAN AVENUE PHILADELPHIA, PA 19111 and the phone number is (215) 728-1625.
Radiology with taxonomy code 2085R0001X and a focus in Radiation Oncology.
