Dr Karanbir S Grewal, MD - Medicare Interventional Cardiology in Marysville, CA

Dr Karanbir S Grewal, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Marysville, California. He graduated from medical school in 1986 and has 38 years of diverse experience with area of expertise as Interventional Cardiology. He is a member of the group practice Adventist Health Physicians Network and his current practice location is 414 G St, Marysville, California. You can reach out to his office (for appointments etc.) via phone at (530) 749-4300.

Dr Karanbir S Grewal is licensed to practice in California (license number A53044) 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 1235105610.

Contact Information

Dr Karanbir S Grewal, MD
414 G St,
Marysville, CA 95901-5663
(530) 749-4300
(530) 749-3476

Map and Direction




Physician's Profile

Full NameDr Karanbir S Grewal
GenderMale
SpecialityInterventional Cardiology
Experience38 Years
Location414 G St, Marysville, 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 Karanbir S Grewal graduated from medical school in 1986
  NPI Data:
  • NPI Number: 1235105610
  • Provider Enumeration Date: 02/27/2006
  • Last Update Date: 09/13/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 6608945340
  • Enrollment ID: I20080520000859

Medical Identifiers

Medical identifiers for Dr Karanbir S Grewal such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235105610NPI-NPPES
00G530440MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease A53044 (California)Secondary
207RI0011XInternal Medicine - Interventional Cardiology A53044 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Health And RideoutMarysville, CAHospital
Oroville HospitalOroville, CAHospital
Colusa Medical CenterColusa, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Adventist Health Physicians Network3274580972544

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 Karanbir S Grewal allows following entities to bill medicare on his behalf.
Entity NameAdventist Health Physicians Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063718583
PECOS PAC ID: 3274580972
Enrollment ID: O20050407000633

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 Karanbir S Grewal 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 Karanbir S Grewal, MD
Po Box 489,
Yuba City, CA 95992-0489

Ph: (916) 761-5040
Dr Karanbir S Grewal, MD
414 G St,
Marysville, CA 95901-5663

Ph: (530) 749-4300

Reviews and Comments


Internal Medicine Doctors in Marysville, CA

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Phone: 530-741-2393    Fax: 530-741-2396
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Practice Location: 414 G St, Suite 108, Marysville, CA 95901
Phone: 530-749-6628    

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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.

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