Dr Gregory Paul Rosa, MD - Medicare Family Practice in Sebastopol, CA

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Dr Gregory Paul Rosa, MD is a medicare enrolled "Family Medicine" physician in Sebastopol, California. He went to Saint Louis University School Of Medicine and graduated in 1973 and has 52 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Providence Medical Foundation and his current practice location is 6800 Palm Ave, D, Sebastopol, California. You can reach out to his office (for appointments etc.) via phone at (707) 823-7616.

Dr Gregory Paul Rosa is licensed to practice in California (license number C35981) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1902861453.

Contact Information

Dr Gregory Paul Rosa, MD
6800 Palm Ave, D,
Sebastopol, CA 95472-4269
(707) 823-7616
Not Available

Map and Direction




Physician's Profile

Full NameDr Gregory Paul Rosa
GenderMale
SpecialityFamily Practice
Experience52 Years
Location6800 Palm Ave, Sebastopol, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Gregory Paul Rosa attended and graduated from Saint Louis University School Of Medicine in 1973
  NPI Data:
  • NPI Number: 1902861453
  • Provider Enumeration Date: 04/19/2006
  • Last Update Date: 06/03/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 1759361561
  • Enrollment ID: I20040722000662

Medical Identifiers

Medical identifiers for Dr Gregory Paul Rosa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902861453NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine C35981 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St. Joseph Home Care - Greater Sonoma CountySanta rosa, CAHome health agency
Santa Rosa Memorial HospitalSanta rosa, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Medical Foundation89219932051312

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. Dr Gregory Paul Rosa allows following entities to bill medicare on his behalf.
Entity NameProvidence Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285890624
PECOS PAC ID: 8921993205
Enrollment ID: O20040216001346

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. Dr Gregory Paul Rosa 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
Dr Gregory Paul Rosa, MD
6800 Palm Ave, D,
Sebastopol, CA 95472-4235

Ph: (707) 823-7616		Dr Gregory Paul Rosa, MD
6800 Palm Ave, D,
Sebastopol, CA 95472-4269

Ph: (707) 823-7616

Reviews and Comments


Family Medicine Doctors in Sebastopol, CA

Dr. James Arthur Lowy, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 652 Petaluma Ave, Suite F, Sebastopol, CA 95472
Phone: 707-823-2334    Fax: 707-823-3007
Ralph Llewellyn Pendleton, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10509 Mill Station Rd, Sebastopol, CA 95472
Phone: 707-823-9065    Fax: 707-829-6932
Mrs. Kathleen Ellen Whisman, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 678 Petaluma Ave, Sebastopol, CA 95472
Phone: 707-823-6997    Fax: 707-829-3709
James F. Yusuf Q. Erskine, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1346 High School Rd, Sebastopol, CA 95472
Phone: 707-824-8683    Fax: 707-824-9235
Richard E Powers, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 6800 Palm Ave, Ste A, Sebastopol, CA 95472
Phone: 707-823-5341    Fax: 707-823-8638
Dr. Rhonda Berney, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 6800 Palm Ave, Suite C, Sebastopol, CA 95472
Phone: 707-824-9000    Fax: 707-824-9329
John Peter Canova, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 678 Petaluma Ave, Sebastopol, CA 95472
Phone: 707-829-2232    Fax: 707-829-3709

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.