Shilpa Marwaha, MD - Medicare Infectious Disease in Novato, CA

Shilpa Marwaha, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Novato, California. She graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Infectious Disease. She is a member of the group practice Permanente Medical Group Inc and her current practice location is 97 San Marin Dr, Novato, California. You can reach out to her office (for appointments etc.) via phone at (415) 899-7400.

Shilpa Marwaha is licensed to practice in California (license number A 115956) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1235396235.

Contact Information

Shilpa Marwaha, MD
97 San Marin Dr,
Novato, CA 94945-1100
(415) 899-7400
Not Available

Map and Direction




Physician's Profile

Full NameShilpa Marwaha
GenderFemale
SpecialityInfectious Disease
Experience21 Years
Location97 San Marin Dr, Novato, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Shilpa Marwaha graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1235396235
  • Provider Enumeration Date: 05/19/2008
  • Last Update Date: 12/20/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6507038668
  • Enrollment ID: I20111013000556

Medical Identifiers

Medical identifiers for Shilpa Marwaha such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235396235NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 0101248797 (Virginia)Secondary
207RI0200XInternal Medicine - Infectious Disease A 115956 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102257800

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. Shilpa Marwaha allows following entities to bill medicare on her behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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. Shilpa Marwaha 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
Shilpa Marwaha, MD
1800 Harrison St, 7th Floor,
Oakland, CA 94612-3466

Ph: () -
Shilpa Marwaha, MD
97 San Marin Dr,
Novato, CA 94945-1100

Ph: (415) 899-7400

Reviews and Comments


Internal Medicine Doctors in Novato, CA

Dr. Ranjit Singh Hundal, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 180 Rowland Way, Novato Community Hospital 180 Rowland Way, Novato, CA 94945
Phone: 415-209-1300    
Ritu Mukerji-metzger, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 97 San Marin Dr, Novato, CA 94945
Phone: 415-899-7400    
Helen Man-son-hing, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 97 San Marin Dr, Novato, CA 94945
Phone: 415-899-7400    
Donald A. Pierce, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 97 San Marin Dr, Novato, CA 94945
Phone: 415-899-7400    
Brian Rodysill, MD
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 100 Rowland Way Ste 300, Novato, CA 94945
Phone: 415-878-0225    
Robert J. Lavaysse, MD
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 97 San Marin Dr, Novato, CA 94945
Phone: 415-899-7400    
Dr. Michael Kam-hong Kwok, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 165 Rowland Way, Suite 201, Novato, CA 94945
Phone: 415-897-3174    Fax: 415-892-9589

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.