Dr Jasbir Singh Tiwana, MD - Medicare Internal Medicine in Simi Valley, CA

Dr Jasbir Singh Tiwana, MD is a medicare enrolled "Internal Medicine" physician in Simi Valley, California. His current practice location is 1172 Swallow Ln, Simi Valley, California. You can reach out to his office (for appointments etc.) via phone at (951) 278-5590.

Dr Jasbir Singh Tiwana is licensed to practice in California (license number A105298) 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 1689826661.

Contact Information

Dr Jasbir Singh Tiwana, MD
1172 Swallow Ln,
Simi Valley, CA 93065-3154
(951) 278-5590
(951) 272-9924

Map and Direction




Physician's Profile

Full NameDr Jasbir Singh Tiwana
GenderMale
SpecialityInternal Medicine
Location1172 Swallow Ln, Simi Valley, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1689826661
  • Provider Enumeration Date: 10/21/2008
  • Last Update Date: 01/01/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7517152986
  • Enrollment ID: I20101110001376

Medical Identifiers

Medical identifiers for Dr Jasbir Singh Tiwana such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689826661NPI-NPPES
1326839MedicaidCA
1154633527OtherBUISNESS NPI
1689826661MedicaidCA
DT821AOtherCAMEDICARE PTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist A105298 (California)Secondary
207R00000XInternal Medicine A105298 (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. Dr Jasbir Singh Tiwana allows following entities to bill medicare on his behalf.
Entity NameJasbir S Tiwana M.d Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154633527
PECOS PAC ID: 6901091370
Enrollment ID: O20101110001349
Entity NameAllure Medical Group A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154865640
PECOS PAC ID: 7012299605
Enrollment ID: O20170113002101

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 Jasbir Singh Tiwana 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 Jasbir Singh Tiwana, MD
1172 Swallow Ln,
Simi Valley, CA 93065-3154

Ph: (805) 583-4111
Dr Jasbir Singh Tiwana, MD
1172 Swallow Ln,
Simi Valley, CA 93065-3154

Ph: (951) 278-5590

Reviews and Comments


Internal Medicine Doctors in Simi Valley, CA

Cho May, M.D
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Dr. Anthony Thong Phan, M.D.
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Qurat-ul-ain Ahmed Rashid, MD
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Dr. Gurdip Singh Flora, M.D
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Phone: 805-583-4111    Fax: 805-583-2041
Lucia Loredana Dattoma, MD
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Practice Location: 2655 1st St Ste 360, Simi Valley, CA 93065
Phone: 805-583-7640    Fax: 805-583-7641
Dr. Melissa Jill Cohen, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 2750 Sycamore Dr, 201, Simi Valley, CA 93065
Phone: 805-583-0110    

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.