Margot Kathryn Brown, MD, MS - Medicare Family Medicine in Rohnert Park, CA

Margot Kathryn Brown, MD, MS is a medicare enrolled "Family Medicine" physician in Rohnert Park, California. Her current practice location is 1801 E Cotati Ave, Rohnert Park, California. You can reach out to her office (for appointments etc.) via phone at (707) 664-2921.

Margot Kathryn Brown is licensed to practice in California (license number A137956) 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 1689092165.

Contact Information

Margot Kathryn Brown, MD, MS
1801 E Cotati Ave,
Rohnert Park, CA 94928-3609
(707) 664-2921
(707) 664-2925

Map and Direction




Physician's Profile

Full NameMargot Kathryn Brown
GenderFemale
SpecialityFamily Medicine
Location1801 E Cotati Ave, Rohnert Park, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1689092165
  • Provider Enumeration Date: 04/02/2014
  • Last Update Date: 10/23/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7517260698
  • Enrollment ID: I20240328002628

Medical Identifiers

Medical identifiers for Margot Kathryn Brown such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689092165NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A137956 (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. Margot Kathryn Brown allows following entities to bill medicare on her behalf.
Entity NameSonoma County Indian Health Project Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265457980
PECOS PAC ID: 2961491238
Enrollment ID: O20040511000955

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. Margot Kathryn Brown 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
Margot Kathryn Brown, MD, MS
1801 E Cotati Ave,
Rohnert Park, CA 94928-3609

Ph: (707) 664-2921
Margot Kathryn Brown, MD, MS
1801 E Cotati Ave,
Rohnert Park, CA 94928-3609

Ph: (707) 664-2921

Reviews and Comments


Family Medicine Doctors in Rohnert Park, CA

Michael D. Maggioncalda, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5900 State Farm Dr, Rohnert Park, CA 94928
Phone: 707-206-3000    
Ashmi Ullal,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5900 State Farm Dr, Rohnert Park, CA 94928
Phone: 707-577-7500    
Dr. Scott Dean Cutler, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1801 E. Cotati Avenue, Rohnert Park, CA 95404
Phone: 707-664-2921    Fax: 707-664-2925
Vanessa Elizabeth Ramirez, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 5900 State Farm Dr Fl 2, Rohnert Park, CA 94928
Phone: 707-559-7500    
Dr. Mary Elizabeth Frank, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1450 Medical Center Dr, Suite 3, Rohnert Park, CA 94928
Phone: 707-584-8588    Fax: 707-584-2869
Danielle Smith, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5900 State Farm Dr, Rohnert Park, CA 94928
Phone: 707-206-3044    
Dr. Andrew Ira Schwartz, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5300 Snyder Ln, Rohnert Park, CA 94928
Phone: 707-585-8347    Fax: 707-573-5424

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.