DR. KYONG-MI CHANG M.D.
NPI 1235234980
Internal Medicine - Gastroenterology in Philadelphia, PA

NPI Status: Active since September 14, 2006

Contact Information

3900 WOODLAND AVE
MEDICAL RESEARCH, PHILADELPHIA VA MEDICAL CENTER
PHILADELPHIA, PA
ZIP 19104
Phone: (215) 823-5893
Fax: (215) 823-4394

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  • Individual
  • Female
  • Internal Medicine
  • Gastroenterology

About KYONG-MI CHANG

This page provides the complete NPI Profile along with additional information for Kyong-mi Chang, an internist established in Philadelphia, Pennsylvania with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1235234980 assigned on September 2006. The practitioner's primary taxonomy code is 207RG0100X with license number MD042826L (PA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1235234980
Provider Name
DR. KYONG-MI CHANG M.D.
Gender
Female
Entity Type
Individual
Location Address
3900 WOODLAND AVE MEDICAL RESEARCH, PHILADELPHIA VA MEDICAL CENTER PHILADELPHIA, PA 19104
Location Phone
(215) 823-5893
Location Fax
(215) 823-4394
Mailing Address
600 CRB, UNIVERSITY OF PENNSYLVANIA 415 CURIE BOULEVARD PHILADELPHIA, PA 19104
Mailing Phone
(215) 823-5893
Mailing Fax
(215) 823-4394
Is Sole Proprietor?
Yes
Enumeration Date
09-14-2006
Last Update Date
07-08-2007
Code Navigator

An internist like Kyong-mi Chang is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
License No.
MD042826L
License State
PA
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

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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 1235234980, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
3
Doubled → 6
Pos 4
5
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
0
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 3 → 6 2 → 4 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 6 + 5 + 4 + 3 + 8 + 9 + 1 + 6 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1235234980.

Other Providers at the Same Location


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

Nurse Anesthetist, Certified Registered
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Internal Medicine
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Internal Medicine (Geriatric Medicine)
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Pharmacist
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Pharmacist
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Internal Medicine
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Internal Medicine
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Dietitian, Registered
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Nuclear Medicine (Nuclear Imaging & Therapy)
3900 WOODLAND AVE, NUCLEAR MEDICINE, PHILADELPHIA VA MEDICAL CENTER #115
PHILADELPHIA, PA 19104
Podiatrist (Foot Surgery)
3900 WOODLAND AVE, PODIATRY (112)
PHILADELPHIA, PA 19104
Internal Medicine
3900 WOODLAND AVE, PHILADELPHIA VA MEDICAL CENTER
PHILADELPHIA, PA 19104
Dietetic Technician, Registered
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Internal Medicine
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Anesthesiology
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Nurse Practitioner (Family)
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Registered Nurse (Diabetes Educator)
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Emergency Medicine
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Nurse Practitioner (Adult Health)
3900 WOODLAND AVE
PHILADELPHIA, PA 19104
Pharmacist (Pharmacotherapy)
3900 WOODLAND AVE, PHARMACY SERVICE #119
PHILADELPHIA, PA 19104
Pharmacist (Pharmacotherapy)
3900 WOODLAND AVE
PHILADELPHIA, PA 19104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235234980, enumerated as an "individual" on September 14, 2006.

The provider is located at 3900 WOODLAND AVE MEDICAL RESEARCH, PHILADELPHIA VA MEDICAL CENTER PHILADELPHIA, PA 19104 and the phone number is (215) 823-5893.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.