DR. JOHN PAUL THROPAY M.D.
NPI 1427128073
Radiology - Radiation Oncology in Montebello, CA

NPI Status: Active since November 09, 2006

Contact Information

120 W BEVERLY BLVD
MONTEBELLO, CA
ZIP 90640
Phone: (323) 724-8780
Fax: (323) 728-9936

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  • Individual
  • Male
  • Radiology
  • Radiation Oncology

About JOHN THROPAY

This page provides the complete NPI Profile along with additional information for John Thropay, a provider established in Montebello, California with a medical specialization in Radiology, focusing in radiation oncology . The healthcare provider is registered in the NPI registry with number 1427128073 assigned on November 2006. The practitioner's primary taxonomy code is 2085R0001X with license number G32178 (CA). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1427128073
Provider Name
DR. JOHN PAUL THROPAY M.D.
Gender
Male
Entity Type
Individual
Location Address
120 W BEVERLY BLVD MONTEBELLO, CA 90640
Location Phone
(323) 724-8780
Location Fax
(323) 728-9936
Mailing Address
120 W BEVERLY BLVD MONTEBELLO, CA 90640
Mailing Phone
(323) 724-8780
Mailing Fax
(323) 728-9936
Is Sole Proprietor?
Yes
Enumeration Date
11-09-2006
Last Update Date
01-29-2024
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Location Map

Secondary Locations

  • 80 S Palm Ave
    Alhambra, CA 91801
    (626) 571-6729
  • 1041 E Yorba Linda Blvd Ste 100
    Placentia, CA 92870
    (647) 444-1164

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
License No.
G32178
License State
CA
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.

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Calculation of radiation therapy dose

Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.

This service was performed 201 times for 25 patients

Complex radiation therapy planning

Complex radiation therapy planning is a process to determine the most effective way to deliver radiation to a specific area in your body. It involves detailed imaging to map your body's structure, allowing for precise targeting of cancer cells while sparing healthy tissue.

This service was performed 28 times for 25 patients

Continuing radiation therapy consultation per week

Continuing radiation therapy consultation per week involves regular meetings with your healthcare team. These sessions help monitor your progress, manage side effects, and adjust your treatment plan if necessary. It's a key part of ensuring the effectiveness of your radiation therapy.

This service was performed 92 times for 24 patients

Design and construction of complex radiation treatment device

The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.

This service was performed 42 times for 13 patients

Design and construction of radiation treatment device for high precision radiation therapy

A radiation treatment device is custom-made for each patient to target cancer cells with high precision. It's designed to focus radiation on the tumor, sparing healthy tissue. This process ensures effective therapy while minimizing side effects.

This service was performed 20 times for 19 patients

High precision radiation therapy planning

High precision radiation therapy planning involves detailed mapping of your body to target cancer cells accurately. Advanced imaging techniques help identify the exact location of the tumor, minimizing harm to healthy tissues. This personalized approach enhances effectiveness and reduces side effects.

This service was performed 20 times for 19 patients

Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session

Intensity-modulated radiation therapy (IMRT) is a type of cancer treatment. It uses advanced technology to manipulate photon beams of radiation to conform to the shape of a tumor. IMRT allows for the radiation dose to conform more precisely to the three-dimensional shape of the tumor by modulating—or controlling—the intensity of the radiation beam. This can result in better tumor control and less harm to healthy tissue.

This service was performed 446 times for 22 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 16 times for 16 patients

Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved

This procedure involves collecting necessary data to plan the best radiation treatment. It may cover 3 or more areas or any area requiring special attention. Data collection includes imaging scans and tests to understand the disease's extent and to tailor a precise, effective treatment plan.

This service was performed 33 times for 25 patients

Radiation treatment management, 5 treatment sessions

Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.

This service was performed 87 times for 24 patients

Special medical radiation therapy consultation

A special medical radiation therapy consultation involves discussing the use of high-energy radiation to treat diseases, primarily cancer. It's a chance to understand the process, potential side effects, and benefits. It is a key step in planning your treatment.

This service was performed 25 times for 24 patients

Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy

Stereoscopic x-ray guidance is a technique used in radiation therapy. It involves taking multiple X-ray images from different angles to create a 3D picture of the area to be treated. This helps accurately pinpoint the exact location for radiation delivery, ensuring the therapy is as effective as possible.

This service was performed 244 times for 22 patients

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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 1427128073, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
2
Doubled → 4
Pos 4
7
Unchanged
Pos 5
1
Doubled → 2
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 2 → 4 1 → 2 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 2 + 2 + 1 + 6 + 0 + 1 + 4 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1427128073.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Nurse Practitioner
120 W BEVERLY BLVD
MONTEBELLO, CA 90640
Radiology (Radiation Oncology)
120 W BEVERLY BLVD
MONTEBELLO, CA 90640

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427128073, enumerated as an "individual" on November 09, 2006.

The provider is located at 120 W BEVERLY BLVD MONTEBELLO, CA 90640 and the phone number is (323) 724-8780.

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