John S Tsakonas, MD - Medicare Cardiovascular Disease (cardiology) in Encino, CA

John S Tsakonas, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Encino, California. He went to State University Of New York At Stony Brook, School Of Medicine and graduated in 1982 and has 42 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Beverly Radiology Medical Group Iii, Cardiovascular Consultants Medical Group and his current practice location is 16542 Ventura Blvd, Suite 402, Encino, California. You can reach out to his office (for appointments etc.) via phone at (818) 782-5041.

John S Tsakonas is licensed to practice in California (license number G62791) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1851384499.

Contact Information

John S Tsakonas, MD
16542 Ventura Blvd, Suite 402,
Encino, CA 91436-2005
(818) 782-5041
(818) 205-9091

Map and Direction




Physician's Profile

Full NameJohn S Tsakonas
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience42 Years
Location16542 Ventura Blvd, Encino, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • John S Tsakonas attended and graduated from State University Of New York At Stony Brook, School Of Medicine in 1982
  NPI Data:
  • NPI Number: 1851384499
  • Provider Enumeration Date: 08/30/2005
  • Last Update Date: 08/12/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5092766865
  • Enrollment ID: I20090623000310

Medical Identifiers

Medical identifiers for John S Tsakonas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851384499NPI-NPPES
00G627910MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease G62791 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence Tarzana Medical CenterTarzana, CAHospital
Northridge Hospital Medical CenterNorthridge, CAHospital
Providence Holy Cross Medical CenterMission hills, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Beverly Radiology Medical Group Iii3476466376246
Cardiovascular Consultants Medical Group599178610513

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. John S Tsakonas allows following entities to bill medicare on his behalf.
Entity NameBeverly Radiology Medical Group Iii
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962457812
PECOS PAC ID: 3476466376
Enrollment ID: O20031106000784
Entity NameCardiovascular Consultants Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730370156
PECOS PAC ID: 5991786105
Enrollment ID: O20040525000844

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. John S Tsakonas is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
John S Tsakonas, MD
16542 Ventura Blvd Ste 402,
Encino, CA 91436-4562

Ph: (818) 782-5041
John S Tsakonas, MD
16542 Ventura Blvd, Suite 402,
Encino, CA 91436-2005

Ph: (818) 782-5041

Reviews and Comments


Internal Medicine Doctors in Encino, CA

Zoraida I Suarez, M.D.
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 5363 Balboa Blvd, Ste 433, Encino, CA 91316
Phone: 818-788-8838    Fax: 818-788-0851
Dr. Arnold Zorel Paritzky, MD
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 16133 Ventura Blvd, Suite 1180, Encino, CA 91436
Phone: 818-990-5756    
Dr. Darius Gharib, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 16133 Ventura Blvd, 350, Encino, CA 91436
Phone: 818-501-5201    Fax: 818-530-5322
Keyvan Shirazi, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 16952 Ventura Blvd, Encino, CA 91316
Phone: 818-789-3964    Fax: 818-789-3967
Dr. Kamran Christopher Rabbani, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 5363 Balboa Blvd, 542, Encino, CA 91316
Phone: 818-788-9200    Fax: 818-788-9621
Dr. Esfandiar Esfandiarifard, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 16661 Ventura Blvd Ste 515, Encino, CA 91436
Phone: 818-990-4030    Fax: 818-990-4031
Dr. Helen Miriam Adelberg, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 16821 Oak View Dr, Encino, CA 91436
Phone: 818-784-1141    Fax: 818-986-9587

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.