Sanjay Ray, MD - Medicare Internal Medicine in Pittsburg, CA

Sanjay Ray, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Pittsburg, California. 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.

Sanjay Ray is licensed to practice in California (license number A30549) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1073538146.

Contact Information

Sanjay Ray, MD
2220 Gladstone Dr Ste 3,
Pittsburg, CA 94565-5123
(925) 432-3318
(925) 432-0886

Map and Direction




Physician's Profile

Full NameSanjay Ray
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location2220 Gladstone Dr Ste 3, Pittsburg, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1073538146
  • Provider Enumeration Date: 07/12/2006
  • Last Update Date: 10/30/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7719043371
  • Enrollment ID: I20090901000481

Medical Identifiers

Medical identifiers for Sanjay Ray such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073538146NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease A30549 (California)Primary

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. Sanjay Ray 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. Sanjay Ray 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
Sanjay Ray, MD
2220 Gladstone Dr Ste 3,
Pittsburg, CA 94565-5123

Ph: (925) 432-3318
Sanjay Ray, 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
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.