MEREDITH SEMON-POMPOSELLI
NPI 1447194899
Radiology - Radiological Physics in Pittsburgh, PA
NPI Status: Active since April 16, 2026
Contact Information
4100 ALLEQUIPPA ST
PITTSBURGH, PA
ZIP 15240
Phone: (412) 822-2222
- Individual
- Female
- Radiology
- Radiological Physics
About MEREDITH SEMON-POMPOSELLI
This page provides the complete NPI Profile along with additional information for Meredith Semon-pomposelli, a provider established in Pittsburgh, Pennsylvania with a medical specialization in Radiology, focusing in radiological physics . The healthcare provider is registered in the NPI registry with number 1447194899 assigned on April 2026. The practitioner's primary taxonomy code is 2085R0205X with license number P6968 (PA). The provider is registered as an individual and her NPI record was last updated April 2026.
- NPI
- 1447194899
- Provider Name
- MEREDITH SEMON-POMPOSELLI
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 4100 ALLEQUIPPA ST PITTSBURGH, PA 15240
- Location Phone
- (412) 822-2222
- Mailing Address
- 4100 ALLEQUIPPA ST PITTSBURGH, PA 15240
- Is Sole Proprietor?
- No
- Enumeration Date
- 04-16-2026
- Last Update Date
- 04-16-2026
- 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 Radiological Physics
- Taxonomy Code
- 2085R0205X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- P6968
- License State
- PA
- Taxonomy Description
- A radiological physicist deals with the diagnostic and therapeutic applications of roentgen rays, gamma rays from sealed sources, ultrasonic radiation and radio-frequency radiation, as well as the equipment associated with their production and use, including radiation safety.
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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 1447194899, we treat the final digit (9) 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 81. The final step is to find the difference between that total and the next multiple of ten (90 - 81 = 9).
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 81 is 90. 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.
PITTSBURGH, PA 15240
PITTSBURGH, PA 15240
PITTSBURGH, PA 15240
PITTSBURGH, PA 15240
PITTSBURGH, PA 15240
PITTSBURGH, PA 15240
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1447194899, enumerated as an "individual" on April 16, 2026.
The provider is located at 4100 ALLEQUIPPA ST PITTSBURGH, PA 15240 and the phone number is (412) 822-2222.
Radiology with taxonomy code 2085R0205X and a focus in Radiological Physics.
