JOHN CALCE
NPI 1801978168
Radiology - Nuclear Radiology in Williamsport, PA
NPI Status: Active since October 19, 2006
Contact Information
700 HIGH ST
WILLIAMSPORT, PA
ZIP 17701
Phone: (570) 321-2400
- Individual
- Male
- Radiology
- Nuclear Radiology
About JOHN CALCE
This page provides the complete NPI Profile along with additional information for John Calce, a provider established in Williamsport, Pennsylvania with a medical specialization in Radiology, focusing in nuclear radiology . The healthcare provider is registered in the NPI registry with number 1801978168 assigned on October 2006. The practitioner's primary taxonomy code is 2085N0904X with license number MD019196E (PA). The provider is registered as an individual and his NPI record was last updated 5 years ago.
- NPI
- 1801978168
- Provider Name
- JOHN CALCE
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 700 HIGH ST WILLIAMSPORT, PA 17701
- Location Phone
- (570) 321-2400
- Mailing Address
- 1201 GRAMPIAN BLVD SUITE 1K WILLIAMSPORT, PA 17701
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-19-2006
- Last Update Date
- 05-24-2021
- 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 Nuclear Radiology
- Taxonomy Code
- 2085N0904X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- MD019196E
- License State
- PA
- Taxonomy Description
- A radiologist who is involved in the analysis and imaging of radionuclides and radiolabeled substances in vitro and in vivo for diagnosis and the administration of radionuclides and radiolabeled substances for the treatment of disease.
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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 1801978168, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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.
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 62 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.
WILLIAMSPORT, PA 17701
WILLIAMSPORT, PA 17701
WILLIAMSPORT, PA 17701
WILLIAMSPORT, PA 17701
WILLIAMSPORT, PA 17701
WILLIAMSPORT, PA 17701
WILLIAMSPORT, PA 17701
WILLIAMSPORT, PA 17701
WILLIAMSPORT, PA 17701
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1801978168, enumerated as an "individual" on October 19, 2006.
The provider is located at 700 HIGH ST WILLIAMSPORT, PA 17701 and the phone number is (570) 321-2400.
Radiology with taxonomy code 2085N0904X and a focus in Nuclear Radiology.
