ANDREW CASSAR MD
NPI 1386763944
Internal Medicine - Interventional Cardiology in Chandler, AZ

NPI Status: Active since March 28, 2007

Contact Information

333 N DOBSON RD
SUITE 11
CHANDLER, AZ
ZIP 85224
Phone: (480) 899-2020

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  • Individual
  • Male
  • Internal Medicine
  • Interventional Cardiology

About ANDREW CASSAR

This page provides the complete NPI Profile along with additional information for Andrew Cassar, an internist established in Chandler, Arizona with a medical specialization in Internal Medicine, focusing in interventional cardiology . The healthcare provider is registered in the NPI registry with number 1386763944 assigned on March 2007. The practitioner's primary taxonomy code is 207RI0011X with license number 47155 (AZ). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1386763944
Provider Name
ANDREW CASSAR MD
Gender
Male
Entity Type
Individual
Location Address
333 N DOBSON RD SUITE 11 CHANDLER, AZ 85224
Location Phone
(480) 899-2020
Mailing Address
333 N DOBSON RD SUITE 11 CHANDLER, AZ 85224
Mailing Phone
(480) 899-2020
Is Sole Proprietor?
No
Enumeration Date
03-28-2007
Last Update Date
01-22-2014
Code Navigator

An internist like Andrew Cassar is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Interventional Cardiology

Taxonomy Code
207RI0011X
Type
Allopathic & Osteopathic Physicians
License No.
47155
License State
AZ
Taxonomy Description
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

50784 (MN)
2207RC0000XAllopathic & Osteopathic Physicians

Internal Medicine
Cardiovascular Disease

50784 (MN)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
ENROLLEDMEDICAID (05)MN 
827063OTHER (01)AZAHCCCS
Z158782MEDICARE PIN (08)AZ 
110012132MEDICARE PIN (08)MN 
P00838987OTHER (01)MNRAILROAD MEDICARE

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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 1386763944, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 6 + 6 + 1 + 4 + 6 + 6 + 9 + 8 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1386763944.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Nurse Practitioner
333 N DOBSON RD, STE 16
CHANDLER, AZ 85224
Thoracic Surgery (Cardiothoracic Vascular Surgery)
333 N DOBSON RD, STE 15
CHANDLER, AZ 85224
Physician Assistant (Surgical)
333 N DOBSON RD, STE.15
CHANDLER, AZ 85224
Surgery (Vascular Surgery)
333 N DOBSON RD
CHANDLER, AZ 85224
Internal Medicine (Interventional Cardiology)
333 N DOBSON RD, SUITE 11
CHANDLER, AZ 85224
Internal Medicine (Interventional Cardiology)
333 N DOBSON RD, SUITE 11
CHANDLER, AZ 85224
Nurse Practitioner (Family)
333 N DOBSON RD, SUITE 11
CHANDLER, AZ 85224
Internal Medicine (Interventional Cardiology)
333 N DOBSON RD, SUITE 11
CHANDLER, AZ 85224
Durable Medical Equipment & Medical Supplies
333 N DOBSON RD, STE 5
CHANDLER, AZ 85224
Internal Medicine (Interventional Cardiology)
333 N DOBSON RD, SUITE 11
CHANDLER, AZ 85224
Chiropractor
333 N DOBSON RD, 5
CHANDLER, AZ 85224
Counselor (Professional)
333 N DOBSON RD, #15
CHANDLER, AZ 85224
Family Medicine
333 N DOBSON RD, SUITE 15
CHANDLER, AZ 85224
Family Medicine
333 N DOBSON RD
CHANDLER, AZ 85224
Family Medicine
333 N DOBSON RD, SUITE 15
CHANDLER, AZ 85224

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386763944, enumerated as an "individual" on March 28, 2007.

The provider is located at 333 N DOBSON RD SUITE 11 CHANDLER, AZ 85224 and the phone number is (480) 899-2020.

Internal Medicine with taxonomy code 207RI0011X and a focus in Interventional Cardiology.

The provider might be accepting Accepts: Medicare, Medicaid and Railroad Medicare. Please consult your insurance carrier or call the provider to verify.