Chaithra B Nagar, MD - Medicare Emergency Medicine in Sausalito, CA

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Chaithra B Nagar, MD is a medicare enrolled "Emergency Medicine" physician in Sausalito, California. Her current practice location is 3 Harbor Drive, Suite 111, Sausalito, California. You can reach out to her office (for appointments etc.) via phone at (415) 683-2988.

Chaithra B Nagar is licensed to practice in California (license number A88752) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1073589222.

Contact Information

Chaithra B Nagar, MD
3 Harbor Drive, Suite 111,
Sausalito, CA 94965
(415) 683-2988
(415) 683-2980

Map and Direction




Physician's Profile

Full NameChaithra B Nagar
GenderFemale
SpecialityEmergency Medicine
Location3 Harbor Drive, Sausalito, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1073589222
  • Provider Enumeration Date: 02/27/2006
  • Last Update Date: 02/01/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 9234145103
  • Enrollment ID: I20060301000686

Medical Identifiers

Medical identifiers for Chaithra B Nagar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073589222NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A88752 (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. Chaithra B Nagar allows following entities to bill medicare on her behalf.
Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366417420
PECOS PAC ID: 5496668410
Enrollment ID: O20031112000551
Entity NameUniversity Of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897
Entity NameUcsf Medical Group Business Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477624104
PECOS PAC ID: 3779497870
Enrollment ID: O20040622001513
Entity NameCity & County Of San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982737524
PECOS PAC ID: 1658280748
Enrollment ID: O20050309000770
Entity NameRegents Univ Of California Ucsf
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124439807
PECOS PAC ID: 6305160300
Enrollment ID: O20150122001375

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. Chaithra B Nagar 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
Chaithra B Nagar, MD
3 Harbor Drive, Suite 111,
Sausalito, CA 94965

Ph: (415) 683-2988		Chaithra B Nagar, MD
3 Harbor Drive, Suite 111,
Sausalito, CA 94965

Ph: (415) 683-2988

Reviews and Comments


Emergency Medicine Doctors in Sausalito, CA

Dr. Matthew Edward Naythons, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 180 Harbor Dr, Suite 101, Sausalito, CA 94965
Phone: 415-332-0808    
Dr. Edward Fotsch, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2 Alexander Ave, Sausalito, CA 94965
Phone: 415-332-8599    Fax: 415-332-8530
Rachel Alt, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 6 Cypress Pl, Sausalito, CA 94965
Phone: 347-753-4057    
Nadine Aldahhan, DO
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 3 Harbor Dr Ste 111, Sausalito, CA 94965
Phone: 415-683-2988    Fax: 415-683-2900

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.