NIKOS PAPANIKOLAOU PHD
NPI 1417752452
Radiology - Radiological Physics in San Antonio, TX

NPI Status: Active since February 14, 2025

Contact Information

7979 WURZBACH RD
SAN ANTONIO, TX
ZIP 78229
Phone: (210) 450-5664

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  • Individual
  • Male
  • Radiology
  • Radiological Physics

About NIKOS PAPANIKOLAOU

This page provides the complete NPI Profile along with additional information for Nikos Papanikolaou, a provider established in San Antonio, Texas with a medical specialization in Radiology, focusing in radiological physics . The healthcare provider is registered in the NPI registry with number 1417752452 assigned on February 2025. The practitioner's primary taxonomy code is 2085R0205X with license number FMP00000593 (TX). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1417752452
Provider Name
NIKOS PAPANIKOLAOU PHD
Gender
Male
Entity Type
Individual
Location Address
7979 WURZBACH RD SAN ANTONIO, TX 78229
Location Phone
(210) 450-5664
Mailing Address
342 REGENT CIR SHAVANO PARK, TX 78231
Mailing Phone
(210) 884-9867
Is Sole Proprietor?
No
Enumeration Date
02-14-2025
Last Update Date
02-14-2025
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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

Radiology Radiological Physics

Taxonomy Code
2085R0205X
Type
Allopathic & Osteopathic Physicians
License No.
FMP00000593
License State
TX
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 1417752452, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
4
Unchanged
Pos 3
1
Doubled → 2
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
2
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 1 → 2 7 → 14 → 5 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 2 + 7 + 1 + 4 + 5 + 4 + 4 + 1 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1417752452.

Other Providers at the Same Location


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

Internal Medicine (Hematology & Oncology)
7979 WURZBACH RD
SAN ANTONIO, TX 78229
Internal Medicine (Medical Oncology)
7979 WURZBACH RD
SAN ANTONIO, TX 78229
Internal Medicine (Hematology & Oncology)
7979 WURZBACH RD
SAN ANTONIO, TX 78229
Internal Medicine (Medical Oncology)
7979 WURZBACH RD
SAN ANTONIO, TX 78229
Internal Medicine (Medical Oncology)
7979 WURZBACH RD
SAN ANTONIO, TX 78229
Internal Medicine (Medical Oncology)
7979 WURZBACH RD, Z 4TH FLOOR
SAN ANTONIO, TX 78229
Pharmacist
7979 WURZBACH RD, GCC354
SAN ANTONIO, TX 78229
Pharmacist
7979 WURZBACH RD, SUITE G354
SAN ANTONIO, TX 78229
Pharmacist
7979 WURZBACH RD, SUITE G354
SAN ANTONIO, TX 78229
Pharmacist
7979 WURZBACH RD
SAN ANTONIO, TX 78229
Internal Medicine (Hematology)
7979 WURZBACH RD
SAN ANTONIO, TX 78229
Pathology (Anatomic Pathology & Clinical Pathology)
7979 WURZBACH RD, Z 4TH FLOOR
SAN ANTONIO, TX 78229
Internal Medicine (Medical Oncology)
7979 WURZBACH RD
SAN ANTONIO, TX 78229
Otolaryngology
7979 WURZBACH RD
SAN ANTONIO, TX 78229
Social Worker (Clinical)
7979 WURZBACH RD
SAN ANTONIO, TX 78229
Physician Assistant (Medical)
7979 WURZBACH RD
SAN ANTONIO, TX 78229
Surgery (Surgical Oncology)
7979 WURZBACH RD
SAN ANTONIO, TX 78229
Thoracic Surgery (Cardiothoracic Vascular Surgery)
7979 WURZBACH RD
SAN ANTONIO, TX 78229
Radiology (Radiation Oncology)
7979 WURZBACH RD
SAN ANTONIO, TX 78229
Internal Medicine (Hematology & Oncology)
7979 WURZBACH RD
SAN ANTONIO, TX 78229

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417752452, enumerated as an "individual" on February 14, 2025.

The provider is located at 7979 WURZBACH RD SAN ANTONIO, TX 78229 and the phone number is (210) 450-5664.

Radiology with taxonomy code 2085R0205X and a focus in Radiological Physics.