DR. JOSEPH E CHANG MD
NPI 1659470748
Urology in Du Bois, PA

NPI Status: Active since September 22, 2006

Contact Information

145 HOSPITAL AVE
SUITE 200
DU BOIS, PA
ZIP 15801
Phone: (814) 375-9200
Fax: (814) 375-9980

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  • Individual
  • Male
  • Urology

About JOSEPH CHANG

This page provides the complete NPI Profile along with additional information for Joseph Chang, a provider established in Du Bois, Pennsylvania with a medical specialization in Urology. The healthcare provider is registered in the NPI registry with number 1659470748 assigned on September 2006. The practitioner's primary taxonomy code is 208800000X with license number MD038261L (PA). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1659470748
Provider Name
DR. JOSEPH E CHANG MD
Gender
Male
Entity Type
Individual
Location Address
145 HOSPITAL AVE SUITE 200 DU BOIS, PA 15801
Location Phone
(814) 375-9200
Location Fax
(814) 375-9980
Mailing Address
100 HOSPITAL AVE DU BOIS, PA 15801
Mailing Phone
(814) 375-9200
Mailing Fax
(814) 375-9980
Is Sole Proprietor?
No
Enumeration Date
09-22-2006
Last Update Date
03-21-2014
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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

Urology

Taxonomy Code
208800000X
Type
Allopathic & Osteopathic Physicians
License No.
MD038261L
License State
PA
Taxonomy Description
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1208800000XAllopathic & Osteopathic Physicians

Urology

19472 (MS)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
102158812MEDICAID (05)PA 
810000004MEDICARE PIN (08)MS 
00120557MEDICAID (05)MS 
C73762MEDICARE UPIN (02)MS 
131687MEDICARE PIN (08)PA 

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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 1659470748, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
7
Unchanged
Pos 9
4
Doubled → 8
Check
8
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 5 → 10 → 1 4 → 8 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 8 + 7 + 0 + 7 + 8 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1659470748.

Other Providers at the Same Location


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

Nurse Practitioner (Adult Health)
145 HOSPITAL AVE, STE 113
DU BOIS, PA 15801
Physician Assistant (Medical)
145 HOSPITAL AVE, SUITE 205
DU BOIS, PA 15801
Physician Assistant
145 HOSPITAL AVE, SUITE 311
DU BOIS, PA 15801
Internal Medicine
145 HOSPITAL AVE, SUITE 204
DU BOIS, PA 15801
Surgery
145 HOSPITAL AVE, SUITE 112
DU BOIS, PA 15801
Family Medicine
145 HOSPITAL AVE, SUITE 106
DU BOIS, PA 15801
Family Medicine
145 HOSPITAL AVE, SUITE 106
DU BOIS, PA 15801
Orthopaedic Surgery
145 HOSPITAL AVE, SUITE 202
DU BOIS, PA 15801
Orthopaedic Surgery
145 HOSPITAL AVE, SUITE 311
DU BOIS, PA 15801
Internal Medicine (Endocrinology, Diabetes & Metabolism)
145 HOSPITAL AVE, SUITE 300
DU BOIS, PA 15801
Orthopaedic Surgery
145 HOSPITAL AVE, SUITE 311
DU BOIS, PA 15801
Internal Medicine (Pulmonary Disease)
145 HOSPITAL AVE, STE 101
DUBOIS, PA 15801
Internal Medicine
145 HOSPITAL AVE, SUITE 204
DU BOIS, PA 15801
Urology
145 HOSPITAL AVE, SUITE 313
DU BOIS, PA 15801
Physician Assistant (Medical)
145 HOSPITAL AVE, SUITE 311
DU BOIS, PA 15801
Psychiatry & Neurology (Neurology)
145 HOSPITAL AVE, SUITE 211
DU BOIS, PA 15801
Internal Medicine (Adolescent Medicine)
145 HOSPITAL AVE, SUITE 105
DU BOIS, PA 15801
Physician Assistant
145 HOSPITAL AVE, SUITE 311
DU BOIS, PA 15801
Physician Assistant
145 HOSPITAL AVE, SUITE 215
DU BOIS, PA 15801
Obstetrics & Gynecology
145 HOSPITAL AVE, SUITE 315
DU BOIS, PA 15801

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659470748, enumerated as an "individual" on September 22, 2006.

The provider is located at 145 HOSPITAL AVE SUITE 200 DU BOIS, PA 15801 and the phone number is (814) 375-9200.

Urology with taxonomy code 208800000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.