Dr Samuel Choi, MD - Medicare Diagnostic Radiology in Walnut Creek, CA

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Dr Samuel Choi, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Walnut Creek, California. He graduated from medical school in 1984 and has 40 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Solano Diagnostics Partners, A Calif Limited Partnership, Bay Imaging Consultants Medical Group Inc and his current practice location is 2125 Oak Grove Rd, Suite 200, Walnut Creek, California. You can reach out to his office (for appointments etc.) via phone at (925) 296-7156.

Dr Samuel Choi is licensed to practice in California (license number G65925) 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 1932135746.

Contact Information

Dr Samuel Choi, MD
2125 Oak Grove Rd, Suite 200,
Walnut Creek, CA 94598-2536
(925) 296-7156
(925) 296-7174

Map and Direction




Physician's Profile

Full NameDr Samuel Choi
GenderMale
SpecialityDiagnostic Radiology
Experience40 Years
Location2125 Oak Grove Rd, 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:
  • Dr Samuel Choi graduated from medical school in 1984
  NPI Data:
  • NPI Number: 1932135746
  • Provider Enumeration Date: 06/23/2006
  • Last Update Date: 04/08/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 9436127024
  • Enrollment ID: I20040921001223

Medical Identifiers

Medical identifiers for Dr Samuel Choi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932135746NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology G65925 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sutter Delta Medical CenterAntioch, CAHospital
Sutter Solano Medical CenterVallejo, CAHospital
Northbay Medical CenterFairfield, CAHospital
Regional Medical Center Of San JoseSan jose, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Solano Diagnostics Partners, A Calif Limited Partnership458755686520
Bay Imaging Consultants Medical Group Inc9537069125131

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. Dr Samuel Choi allows following entities to bill medicare on his behalf.
Entity NameJohn Muir Physician Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841407665
PECOS PAC ID: 6608789813
Enrollment ID: O20031226000143
Entity NameBay Imaging Consultants Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356597637
PECOS PAC ID: 9537069125
Enrollment ID: O20040110000189
Entity NameJohn Muir Magnetic Imaging Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235184110
PECOS PAC ID: 9032019625
Enrollment ID: O20040110000222
Entity NameSolano Diagnostics Partners, A Calif Limited Partnership
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811940661
PECOS PAC ID: 4587556865
Enrollment ID: O20040330000319
Entity NameJohn Muir Trauma Physicians Billing Service
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093864837
PECOS PAC ID: 3476542515
Enrollment ID: O20050420001452
Entity NameMagnetic Imaging Affiliates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487040770
PECOS PAC ID: 5496066961
Enrollment ID: O20150624002629

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. Dr Samuel Choi 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
Dr Samuel Choi, MD
2125 Oak Grove Rd, Suite 200,
Walnut Creek, CA 94598-2536

Ph: (925) 296-7156		Dr Samuel Choi, MD
2125 Oak Grove Rd, Suite 200,
Walnut Creek, CA 94598-2536

Ph: (925) 296-7156

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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