Karthikeyan Sitaraman, MD - Medicare Internal Medicine in Kentfield, CA

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Karthikeyan Sitaraman, MD is a medicare enrolled "Internal Medicine" physician in Kentfield, California. His current practice location is 1125 Sir Francis Drake Blvd, Kentfield, California. You can reach out to his office (for appointments etc.) via phone at (415) 456-9680.

Karthikeyan Sitaraman is licensed to practice in California (license number C172080) 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 1902055320.

Contact Information

Karthikeyan Sitaraman, MD
1125 Sir Francis Drake Blvd,
Kentfield, CA 94904-1418
(415) 456-9680
(415) 213-4659

Map and Direction




Physician's Profile

Full NameKarthikeyan Sitaraman
GenderMale
SpecialityInternal Medicine
Location1125 Sir Francis Drake Blvd, Kentfield, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1902055320
  • Provider Enumeration Date: 09/09/2008
  • Last Update Date: 07/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1153476999
  • Enrollment ID: I20090901000063

Medical Identifiers

Medical identifiers for Karthikeyan Sitaraman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902055320NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine C172080 (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. Karthikeyan Sitaraman allows following entities to bill medicare on his behalf.
Entity NameDepartment Of Medicine Medical Serv Grp At Suny Hlth Sci Ctr Syr In
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063468239
PECOS PAC ID: 3274445796
Enrollment ID: O20031104000051
Entity NameChamplain Valley Physicians Hospital Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124189782
PECOS PAC ID: 2769396878
Enrollment ID: O20031121000623
Entity NameRochester General Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356412712
PECOS PAC ID: 0244149474
Enrollment ID: O20031121000644
Entity NameNewark Wayne Community Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770671182
PECOS PAC ID: 0446154199
Enrollment ID: O20031212000722
Entity NameUnited Memorial Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902800352
PECOS PAC ID: 0547259376
Enrollment ID: O20040507000847
Entity NameClifton Springs Sanitarium Co
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366505463
PECOS PAC ID: 5092704809
Enrollment ID: O20040525000569

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. Karthikeyan Sitaraman 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
Karthikeyan Sitaraman, MD
1125 Sir Francis Drake Blvd,
Kentfield, CA 94904-1418

Ph: (415) 456-9680		Karthikeyan Sitaraman, MD
1125 Sir Francis Drake Blvd,
Kentfield, CA 94904-1418

Ph: (415) 456-9680

Reviews and Comments


Internal Medicine Doctors in Kentfield, CA

Timothy Liu, M.D., M.S.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1125 Sir Francis Drake Blvd, Kentfield, CA 94904
Phone: 415-456-9680    
Aaron Park,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1125 Sir Francis Drake Blvd, Kentfield, CA 94904
Phone: 415-456-9680    
John Elton Cranshaw, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1125 Sir Francis Drake Blvd, Kentfield, CA 94904
Phone: 415-456-9680    Fax: 415-485-3622
Dr. Lael Conway Duncan, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1125 Sir Francis Drake Blvd, Kentfield, CA 94904
Phone: 415-456-9680    Fax: 415-485-3507
Dr. Curtis K. Roebken, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1125 Sir Francis Drake Blvd, Kentfield Rehab, Kentfield, CA 94904
Phone: 415-485-3505    Fax: 415-453-1969
Dr. Varinderjit Kaur, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1125 Sir Francis Drake Blvd, Kentfield, CA 94904
Phone: 415-456-9680    
Susan E Waters, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1125 Sir Francis Drake Blvd, Kentfield, CA 94904
Phone: 415-485-3524    Fax: 415-485-3507

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.