RICHARD CHANG
NPI 1437587680
Radiology - Vascular & Interventional Radiology in Bethesda, MD
NPI Status: Active since October 25, 2013
Contact Information
9000 ROCKVILLE PIKE
BLDG 10; ROOM 1C-338
BETHESDA, MD
ZIP 20892
Phone: (301) 402-0256
- Individual
- Male
- Radiology
- Vascular & Interventional Radiology
About RICHARD CHANG
This page provides the complete NPI Profile along with additional information for Richard Chang, a provider established in Bethesda, Maryland with a medical specialization in Radiology, focusing in vascular & interventional radiology . The healthcare provider is registered in the NPI registry with number 1437587680 assigned on October 2013. The practitioner's primary taxonomy code is 2085R0204X with license number D24331 (MD). The provider is registered as an individual and his NPI record was last updated 13 years ago.
- NPI
- 1437587680
- Provider Name
- RICHARD CHANG
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 9000 ROCKVILLE PIKE BLDG 10; ROOM 1C-338 BETHESDA, MD 20892
- Location Phone
- (301) 402-0256
- Mailing Address
- 9000 ROCKVILLE PIKE BLDG 10; ROOM 1C-338 BETHESDA, MD 20892
- Mailing Phone
- (301) 402-0256
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-25-2013
- Last Update Date
- 10-25-2013
- 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 Vascular & Interventional Radiology
- Taxonomy Code
- 2085R0204X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- D24331
- License State
- MD
- Taxonomy Description
- A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.
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) |
|---|---|---|---|---|
| 1 | 2085R0202X | Allopathic & Osteopathic Physicians | Radiology | D24331 (MD) |
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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 1437587680, 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.
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 70 is 70. 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.
BETHESDA, MD 20892
BETHESDA, MD 20892
BETHESDA, MD 20892
BETHESDA, MD 20892
BETHESDA, MD 20892
BETHESDA, MD 20892
BETHESDA, MD 20892
BETHESDA, MD 20892
BETHESDA, MD 20892
BETHESDA, MD 20892
BETHESDA, MD 20892
BETHESDA, MD 20892
BETHESDA, MD 20892
BETHESDA, MD 20892
BETHESDA, MD 20892
BETHESDA, MD 20892
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1437587680, enumerated as an "individual" on October 25, 2013.
The provider is located at 9000 ROCKVILLE PIKE BLDG 10; ROOM 1C-338 BETHESDA, MD 20892 and the phone number is (301) 402-0256.
Radiology with taxonomy code 2085R0204X and a focus in Vascular & Interventional Radiology.
