DR. CYNTHIA BAJADA CHASAN MD
NPI 1922450840
Radiology - Radiation Oncology in La Jolla, CA

NPI Status: Active since July 02, 2016

Contact Information

7401 VISTA DEL MAR AVE
LA JOLLA, CA
ZIP 92037
Phone: (858) 395-5760

Get Directions Write a Review

  • Individual
  • Female
  • Radiology
  • Radiation Oncology

About CYNTHIA CHASAN

This page provides the complete NPI Profile along with additional information for Cynthia Chasan, a provider established in La Jolla, California with a medical specialization in Radiology, focusing in radiation oncology . The healthcare provider is registered in the NPI registry with number 1922450840 assigned on July 2016. The practitioner's primary taxonomy code is 2085R0001X with license number G070951 (CA). The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1922450840
Provider Name
DR. CYNTHIA BAJADA CHASAN MD
Other Name
DR. CYNTHIA LEE BAJADA MD
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
7401 VISTA DEL MAR AVE LA JOLLA, CA 92037
Location Phone
(858) 395-5760
Mailing Address
7401 VISTA DEL MAR AVE LA JOLLA, CA 92037
Mailing Phone
(858) 395-5760
Is Sole Proprietor?
Yes
Enumeration Date
07-02-2016
Last Update Date
07-02-2016
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 Radiation Oncology

Taxonomy Code
2085R0001X
Type
Allopathic & Osteopathic Physicians
License No.
G070951
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.

Reviews for DR. CYNTHIA BAJADA CHASAN MD

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1922450840, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
9
Unchanged
Pos 3
2
Doubled → 4
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
5
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
Check
0
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 4 → 8 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 4 + 2 + 8 + 5 + 0 + 8 + 8 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1922450840.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922450840, enumerated as an "individual" on July 02, 2016.

The provider is located at 7401 VISTA DEL MAR AVE LA JOLLA, CA 92037 and the phone number is (858) 395-5760.

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