Kulraj Singh Grewal, MD - Medicare Internal Medicine in Madera, CA

Kulraj Singh Grewal, MD is a medicare enrolled "Internal Medicine" physician in Madera, California. His current practice location is 124 S A St, Madera, California. You can reach out to his office (for appointments etc.) via phone at (559) 664-4000.

Kulraj Singh Grewal is licensed to practice in California (license number A185698) 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 1033775812.

Contact Information

Kulraj Singh Grewal, MD
124 S A St,
Madera, CA 93638-3619
(559) 664-4000
Not Available

Map and Direction




Physician's Profile

Full NameKulraj Singh Grewal
GenderMale
SpecialityInternal Medicine
Location124 S A St, Madera, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1033775812
  • Provider Enumeration Date: 05/16/2019
  • Last Update Date: 07/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7012372485
  • Enrollment ID: I20230509000165

Medical Identifiers

Medical identifiers for Kulraj Singh Grewal such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033775812NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist A185698 (California)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207R00000XInternal Medicine A185698 (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. Kulraj Singh Grewal allows following entities to bill medicare on his behalf.
Entity NameCamarena Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891778114
PECOS PAC ID: 4880584317
Enrollment ID: O20040318000523
Entity NameSaint Agnes Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558819482
PECOS PAC ID: 7618946369
Enrollment ID: O20170125002669

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. Kulraj Singh 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
Kulraj Singh Grewal, MD
730 N I St Ste 104,
Madera, CA 93637-3078

Ph: (559) 664-4000
Kulraj Singh Grewal, MD
124 S A St,
Madera, CA 93638-3619

Ph: (559) 664-4000

Reviews and Comments


Internal Medicine Doctors in Madera, CA

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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.