Sidney Chan, MD - Medicare Diagnostic Radiology in Walnut Creek, CA

Sidney Chan, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Walnut Creek, California. He went to University Of Pittsburgh School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Permanente Medical Group Inc and his current practice location is 1425 S Main St, Walnut Creek, California. You can reach out to his office (for appointments etc.) via phone at (925) 295-4000.

Sidney Chan is licensed to practice in California (license number A65087) 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 1427136522.

Contact Information

Sidney Chan, MD
1425 S Main St,
Walnut Creek, CA 94596-5318
(925) 295-4000
Not Available

Map and Direction




Physician's Profile

Full NameSidney Chan
GenderMale
SpecialityDiagnostic Radiology
Experience28 Years
Location1425 S Main St, Walnut Creek, 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:
  • Sidney Chan attended and graduated from University Of Pittsburgh School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1427136522
  • Provider Enumeration Date: 11/02/2006
  • Last Update Date: 12/17/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3476735218
  • Enrollment ID: I20110315000614

Medical Identifiers

Medical identifiers for Sidney Chan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427136522NPI-NPPES
00A650870MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology A65087 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital - AntiochAntioch, CAHospital
Kaiser Foundation Hospital - Walnut CreekWalnut creek, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102257800

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. Sidney Chan allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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. Sidney Chan 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
Sidney Chan, MD
1800 Harrison St Fl 7,
Oakland, CA 94612-3466

Ph: (510) 625-6262
Sidney Chan, MD
1425 S Main St,
Walnut Creek, CA 94596-5318

Ph: (925) 295-4000

Reviews and Comments


Radiology Doctors in Walnut Creek, CA

Dr. Philip J. Rich, MD
Radiology
Medicare: Medicare Enrolled
Practice Location: 2125 Oak Grove Rd, #200, Walnut Creek, CA 94598
Phone: 925-296-7150    Fax: 925-296-7171
Dr. Harish Anandha Narayanan, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
Dr. Jonathan Fish, M.D.
Radiology
Medicare: Medicare Enrolled
Practice Location: 2125 Oak Grove Rd, Suite 200, Walnut Creek, CA 94598
Phone: 925-296-7150    Fax: 925-296-7171
Dr. Joseph Chan, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 2125 Oak Grove Rd, Suite 200, Walnut Creek, CA 94598
Phone: 925-296-7150    Fax: 925-296-7171
Dr. Aseem Om Rawal, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 2125 Oak Grove Rd, Suite 200, Walnut Creek, CA 94598
Phone: 925-296-7150    Fax: 925-296-7171
Dr. Kuang-hwa Kenneth Chao, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 575 Lennon Ln, Walnut Creek, CA 94598
Phone: 925-954-6710    Fax: 925-954-6711
Barbara M. Preston, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    

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).

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