Rehan Ryan Mir Syed, MD, MSC - Medicare Internal Medicine in Novato, CA

Rehan Ryan Mir Syed, MD, MSC is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Novato, California. His current practice location is 97 San Marin Dr Bldg A2nd, Novato, California. You can reach out to his office (for appointments etc.) via phone at (415) 899-7822.

Rehan Ryan Mir Syed is licensed to practice in California (license number A159280) 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 1134653165.

Contact Information

Rehan Ryan Mir Syed, MD, MSC
97 San Marin Dr Bldg A2nd,
Novato, CA 94945-1100
(415) 899-7822
Not Available

Map and Direction




Physician's Profile

Full NameRehan Ryan Mir Syed
GenderMale
SpecialityInternal Medicine - Infectious Disease
Location97 San Marin Dr Bldg A2nd, Novato, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1134653165
  • Provider Enumeration Date: 04/17/2017
  • Last Update Date: 09/30/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2769840719
  • Enrollment ID: I20230622003273

Medical Identifiers

Medical identifiers for Rehan Ryan Mir Syed such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134653165NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease A159280 (California)Primary
207R00000XInternal Medicine A159280 (California)Secondary

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. Rehan Ryan Mir Syed allows following entities to bill medicare on his behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376646869
PECOS PAC ID: 3577476761
Enrollment ID: O20031112000695

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. Rehan Ryan Mir Syed 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
Rehan Ryan Mir Syed, MD, MSC
97 San Marin Dr Bldg A2nd,
Novato, CA 94945-1100

Ph: (415) 899-7822
Rehan Ryan Mir Syed, MD, MSC
97 San Marin Dr Bldg A2nd,
Novato, CA 94945-1100

Ph: (415) 899-7822

Reviews and Comments


Internal Medicine Doctors in Novato, CA

Dr. Ranjit Singh Hundal, M.D.
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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
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Practice Location: 97 San Marin Dr, Novato, CA 94945
Phone: 415-899-7400    
Helen Man-son-hing, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 97 San Marin Dr, Novato, CA 94945
Phone: 415-899-7400    
Donald A. Pierce, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 97 San Marin Dr, Novato, CA 94945
Phone: 415-899-7400    
Brian Rodysill, MD
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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.