THOMAS JEFFERSON UNIVERSITY
NPI 1447180955
Radiology - Radiation Oncology in Philadelphia, PA

NPI Status: Active since May 19, 2026

Contact Information

111 S 11TH ST
PHILADELPHIA, PA
ZIP 19107
Phone: (215) 955-6700

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  • Organization
  • Radiology
  • Radiation Oncology

About THOMAS JEFFERSON UNIVERSITY

This page provides the complete NPI Profile along with additional information for Thomas Jefferson University, a provider established in Philadelphia, Pennsylvania operating as a Radiology, focusing in radiation oncology . The healthcare provider is registered in the NPI registry with number 1447180955 assigned on May 2026. The practitioner's primary taxonomy code is 2085R0001X. The provider is registered as an organization and their NPI record was last updated May 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Wenchao Cao (Medical Physicist)

NPI
1447180955
Provider Name
THOMAS JEFFERSON UNIVERSITY
Entity Type
Organization
Location Address
111 S 11TH ST PHILADELPHIA, PA 19107
Location Phone
(215) 955-6700
Mailing Address
111 S 11TH ST PHILADELPHIA, PA 19107
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-19-2026
Last Update Date
05-19-2026
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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 Radiation Oncology

Taxonomy Code
2085R0001X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

WENCHAO CAO

Authorized Official Title
MEDICAL PHYSICIST
Authorized Official Phone
(267) 366-9954

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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 1447180955, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 4 → 8 1 → 2 0 → 0 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 + 8 + 7 + 2 + 8 + 0 + 9 + 1 + 0 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1447180955.

Other Providers at the Same Location


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

Nurse Practitioner (Acute Care)
111 S 11TH ST, SUITE 1950 GIBBON
PHILADELPHIA, PA 19107
Radiology (Diagnostic Radiology)
111 S 11TH ST, SUITE 3390
PHILADELPHIA, PA 19107
Internal Medicine (Medical Oncology)
111 S 11TH ST, SUITE 4240
PHILADELPHIA, PA 19107
Nurse Anesthetist, Certified Registered
111 S 11TH ST
PHILADELPHIA, PA 19107
Emergency Medicine
111 S 11TH ST, THOMAS JEFFERSON UNIVERSITY HOSPITAL
PHILADELPHIA, PA 19107
Radiology (Diagnostic Radiology)
111 S 11TH ST, SUITE 3390
PHILADELPHIA, PA 19107
Radiology (Diagnostic Radiology)
111 S 11TH ST, SUITE 3390
PHILADELPHIA, PA 19107
Internal Medicine
111 S 11TH ST, SUITE 6270
PHILADELPHIA, PA 19107
Radiology (Radiation Oncology)
111 S 11TH ST, BODINE CENTER
PHILADELPHIA, PA 19107
Radiology (Diagnostic Radiology)
111 S 11TH ST, SUITE 3390
PHILADELPHIA, PA 19107
Anesthesiology
111 S 11TH ST, SUITE 8490
PHILADELPHIA, PA 19107
Anesthesiology
111 S 11TH ST, SUITE 8490
PHILADELPHIA, PA 19107
Radiology (Diagnostic Radiology)
111 S 11TH ST, SUITE 3390
PHILADELPHIA, PA 19107
Anesthesiology
111 S 11TH ST, SUITE 8490
PHILADELPHIA, PA 19107
Anesthesiology
111 S 11TH ST, SUITE 8490
PHILADELPHIA, PA 19107
Radiology (Diagnostic Radiology)
111 S 11TH ST, SUITE 3390
PHILADELPHIA, PA 19107
Radiology (Diagnostic Radiology)
111 S 11TH ST, SUITE 3390
PHILADELPHIA, PA 19107
Radiology (Diagnostic Radiology)
111 S 11TH ST, SUITE 3390
PHILADELPHIA, PA 19107
Radiology (Diagnostic Radiology)
111 S 11TH ST, SUITE 3390
PHILADELPHIA, PA 19107
Radiology (Diagnostic Radiology)
111 S 11TH ST, SUITE 3390
PHILADELPHIA, PA 19107

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447180955, enumerated as an "organization" on May 19, 2026.

The provider is located at 111 S 11TH ST PHILADELPHIA, PA 19107 and the phone number is (215) 955-6700.

Radiology with taxonomy code 2085R0001X and a focus in Radiation Oncology.