Sam Chitsaz Avval, MD - Medicare Cardiovascular Disease (cardiology) in Pittsburg, CA

Sam Chitsaz Avval, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Pittsburg, California. He graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Pittsburg Antioch Medical Group A Professional Corporation and his current practice location is 2220 Gladstone Dr Ste 3, Pittsburg, California. You can reach out to his office (for appointments etc.) via phone at (925) 432-3318.

Sam Chitsaz Avval is licensed to practice in California (license number A153515) 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 1821364084.

Contact Information

Sam Chitsaz Avval, MD
2220 Gladstone Dr Ste 3,
Pittsburg, CA 94565-5123
(925) 432-3318
(925) 432-0886

Map and Direction




Physician's Profile

Full NameSam Chitsaz Avval
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience17 Years
Location2220 Gladstone Dr Ste 3, Pittsburg, 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:
  • Sam Chitsaz Avval graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1821364084
  • Provider Enumeration Date: 03/31/2012
  • Last Update Date: 11/12/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0547488728
  • Enrollment ID: I20211117000473

Medical Identifiers

Medical identifiers for Sam Chitsaz Avval such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821364084NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease R6761 (Texas)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease A153515 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sutter Delta Medical CenterAntioch, CAHospital
John Muir Medical Center - Concord CampusConcord, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pittsburg Antioch Medical Group A Professional Corporation317353584616

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. Sam Chitsaz Avval allows following entities to bill medicare on his behalf.
Entity NamePittsburg Antioch Medical Group A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619922911
PECOS PAC ID: 3173535846
Enrollment ID: O20060620000202

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. Sam Chitsaz Avval 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
Sam Chitsaz Avval, MD
2220 Gladstone Dr Ste 3,
Pittsburg, CA 94565-5123

Ph: (925) 432-3318
Sam Chitsaz Avval, MD
2220 Gladstone Dr Ste 3,
Pittsburg, CA 94565-5123

Ph: (925) 432-3318

Reviews and Comments


Internal Medicine Doctors in Pittsburg, CA

Pragnesh M. Patel, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2220 Gladstone Dr, Suite 3, Pittsburg, CA 94565
Phone: 925-432-3318    Fax: 925-432-0886
Wengang Zhang, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2220 Gladstone Dr, Suite 3, Pittsburg, CA 94565
Phone: 925-432-3318    Fax: 925-432-4590
Sanjay Ray, M.D.
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 2220 Gladstone Dr Ste 3, Pittsburg, CA 94565
Phone: 925-432-3318    Fax: 925-432-0886
Dr. Irina Victor Kolomey, D.O.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2220 Gladstone Dr, Suite 3, Pittsburg, CA 94565
Phone: 925-432-3318    Fax: 925-432-0886
Shalini Madugundi, M.D
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 2220 Gladstone Dr Ste 3, Pittsburg, CA 94565
Phone: 925-432-3318    Fax: 925-432-0886
Henry P Gong, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2220 Gladstone Dr, Suite 3, Pittsburg, CA 94565
Phone: 925-432-3318    
Dr. Alejandro R Prieto, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2220 Gladstone Dr, Suite 3, Pittsburg, CA 94565
Phone: 925-432-3318    Fax: 925-432-4590

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.