Dr Sethu V Madhavan, MD - Medicare in Lancaster, CA

Dr Sethu V Madhavan, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Lancaster, California. His current practice location is 867 W Lancaster Blvd, Lancaster, California. You can reach out to his office (for appointments etc.) via phone at (661) 945-7181.

Dr Sethu V Madhavan is licensed to practice in California (license number A38104) 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 1194732230.

Contact Information

Dr Sethu V Madhavan, MD
867 W Lancaster Blvd,
Lancaster, CA 93534-2348
(661) 945-7181
(661) 942-6008

Map and Direction




Physician's Profile

Full NameDr Sethu V Madhavan
GenderMale
Speciality
Experience Years
Location867 W Lancaster Blvd, Lancaster, 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 Sethu V Madhavan attended and graduated from in
  NPI Data:
  • NPI Number: 1194732230
  • Provider Enumeration Date: 08/02/2006
  • Last Update Date: 05/22/2019
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Sethu V Madhavan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194732230NPI-NPPES
00A381040MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology A38104 (California)Primary

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 Sethu V Madhavan 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 Sethu V Madhavan, MD
9421 Oak Leaf Dr,
Chatsworth, CA 91311-4700

Ph: (661) 945-7181
Dr Sethu V Madhavan, MD
867 W Lancaster Blvd,
Lancaster, CA 93534-2348

Ph: (661) 945-7181

Reviews and Comments


Internal Medicine Doctors in Lancaster, CA

Dr. Tanyanika Phillips, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 44151 15th St W Ste 101, Lancaster, CA 93534
Phone: 661-902-5600    Fax: 661-951-0686
Dr. Violeta Vallejo-sinavsky, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 44900 60th St W, Lancaster, CA 93536
Phone: 661-948-8581    Fax: 661-945-8474
Justin Chang, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 43112 15th St W, Lancaster, CA 93534
Phone: 626-380-5527    
Dr. Qiyuan Dai, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 45104 10th St W, Lancaster, CA 93534
Phone: 661-942-2391    Fax: 661-942-2391
Karandeep Singh, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 45104 10th St W, Lancaster, CA 93534
Phone: 562-867-7999    
Zin Win, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 43112 15th St W, Lancaster, CA 93534
Phone: 661-726-2245    
Pye Aung,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 W Avenue J, Lancaster, CA 93534
Phone: 661-726-6254    

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.