DEMETRIOS NECTARIOS MALLIOS MD
NPI 1144763095
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Los Angeles, CA

NPI Status: Active since November 27, 2016

Contact Information

1520 SAN PABLO ST
HEALTH CONSULTATION CENETER II, SUITE 4300
LOS ANGELES, CA
ZIP 90033
Phone: (323) 442-5849

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  • Individual
  • Male
  • Years of Experience 11
  • Thoracic Surgery (Cardiothoracic Vascula...
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About DEMETRIOS MALLIOS

This page provides the complete NPI Profile along with additional information for Demetrios Mallios, a provider established in Los Angeles, California with a medical specialization in Thoracic Surgery (cardiothoracic Vascular Surgery) and more than 11 years of experience. He graduated from University Of Pittsburgh School Of Medicine in 2015. The healthcare provider is registered in the NPI registry with number 1144763095 assigned on November 2016. The practitioner's primary taxonomy code is 208G00000X with license number 146158 (CA). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1144763095
Provider Name
DEMETRIOS NECTARIOS MALLIOS MD
Gender
Male
Entity Type
Individual
Location Address
1520 SAN PABLO ST HEALTH CONSULTATION CENETER II, SUITE 4300 LOS ANGELES, CA 90033
Location Phone
(323) 442-5849
Mailing Address
1520 SAN PABLO ST HEALTH CONSULTATION CENETER II, SUITE 4300 LOS ANGELES, CA 90033
Medical School Name
UNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduation Year
2015
Is Sole Proprietor?
No
Enumeration Date
11-27-2016
Last Update Date
11-27-2016
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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

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Taxonomy Code
208G00000X
Type
Allopathic & Osteopathic Physicians
License No.
146158
License State
CA
Taxonomy Description
A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

Medicare Participation & PECOS Enrollment Status

Demetrios Mallios is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Demetrios Mallios is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 4486908456

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20230807002538

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

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.

Coronary artery bypass graft (CABG)

Coronary artery bypass graft (CABG) is a surgery to improve blood flow to your heart. It involves taking a blood vessel from another part of your body and using it to reroute blood around a blocked or narrowed artery in your heart. This can help reduce chest pain and minimize the risk of heart attacks.

This service was performed for 1-10 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $46.9 for a new patient copayment and $19.49 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 90033 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99205

  • Average New Patient Price $187.6
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $46.9
  • Minimum New Patient Copayment $15.74
  • Maximum New Patient Copayment $46.9

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $77.96
  • Minimum Established Patient Price $20.84
  • Maximum Established Patient Price $153.61
  • Average Established Patient Copayment $19.49
  • Minimum Established Patient Copayment $5.21
  • Maximum Established Patient Copayment $38.4

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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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 1144763095, 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
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
0
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 7 → 14 → 5 3 → 6 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 1 + 4 + 6 + 6 + 0 + 1 + 8 + 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 1144763095.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
1520 SAN PABLO ST, LOWER LEVEL, SUITE 1600
LOS ANGELES, CA 90033
Internal Medicine
1520 SAN PABLO ST, SUITE 1000
LOS ANGELES, CA 90033
Internal Medicine
1520 SAN PABLO ST, SUITE 1000
LOS ANGELES, CA 90033
Radiology (Body Imaging)
1520 SAN PABLO ST, LOWER LEVEL , SUITE 1600
LOS ANGELES, CA 90033
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1520 SAN PABLO ST, SUITE 1000
LOS ANGELES, CA 90033
Internal Medicine (Cardiovascular Disease)
1520 SAN PABLO ST, SUITE 1000
LOS ANGELES, CA 90033
Internal Medicine (Cardiovascular Disease)
1520 SAN PABLO ST, SUITE 1000
LOS ANGELES, CA 90033
Internal Medicine (Cardiovascular Disease)
1520 SAN PABLO ST, SUITE 1000
LOS ANGELES, CA 90033
Radiology (Body Imaging)
1520 SAN PABLO ST, LOWER LEVEL , STE 1600
LOS ANGELES, CA 90033
Internal Medicine (Cardiovascular Disease)
1520 SAN PABLO ST, SUITE 1000
LOS ANGELES, CA 90033
Nurse Anesthetist, Certified Registered
1520 SAN PABLO ST, USC UNIVERSITY HOSPITAL
LOS ANGELES, CA 90033
Radiology (Body Imaging)
1520 SAN PABLO ST
LOS ANGELES, CA 90033
Specialist
1520 SAN PABLO ST, SUITE 3000
LOS ANGELES, CA 90033
Psychiatry & Neurology (Neurology)
1520 SAN PABLO ST, SUITE 3000
LOS ANGELES, CA 90033
Radiology (Body Imaging)
1520 SAN PABLO ST, SUITE # 1600
LOS ANGELES, CA 90033
Radiology (Body Imaging)
1520 SAN PABLO ST, STE. 1600
LOS ANGELES, CA 90033
Radiology (Diagnostic Radiology)
1520 SAN PABLO ST, STE 1600
LOS ANGELES, CA 90033
Radiology (Body Imaging)
1520 SAN PABLO ST, LL, STE 1600
LOS ANGELES, CA 90033
Physical Medicine & Rehabilitation (Pain Medicine)
1520 SAN PABLO ST, SUITE 3450
LOS ANGELES, CA 90033
Psychiatry & Neurology (Psychiatry)
1520 SAN PABLO ST
LOS ANGELES, CA 90033

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144763095, enumerated as an "individual" on November 27, 2016.

The provider is located at 1520 SAN PABLO ST HEALTH CONSULTATION CENETER II, SUITE 4300 LOS ANGELES, CA 90033 and the phone number is (323) 442-5849.

Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.