Gregory Neill Sacher, MD - Medicare in Santa Rosa, CA

Gregory Neill Sacher, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Santa Rosa, California. His current practice location is 500 Doyle Park Dr, Suite 200, Santa Rosa, California. You can reach out to his office (for appointments etc.) via phone at (707) 303-1719.

Gregory Neill Sacher is licensed to practice in California (license number A68058) 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 1972682011.

Contact Information

Gregory Neill Sacher, MD
500 Doyle Park Dr, Suite 200,
Santa Rosa, CA 95405-4558
(707) 303-1719
(707) 387-3696

Map and Direction




Physician's Profile

Full NameGregory Neill Sacher
GenderMale
Speciality
Experience Years
Location500 Doyle Park Dr, Santa Rosa, 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:
  • Gregory Neill Sacher attended and graduated from in
  NPI Data:
  • NPI Number: 1972682011
  • Provider Enumeration Date: 11/02/2006
  • Last Update Date: 11/10/2021
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Gregory Neill Sacher such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972682011NPI-NPPES
00A680580MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A68058 (California)Primary

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. Gregory Neill Sacher 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
Gregory Neill Sacher, MD
500 Doyle Park Dr, Suite 200,
Santa Rosa, CA 95405-4558

Ph: (707) 303-1719
Gregory Neill Sacher, MD
500 Doyle Park Dr, Suite 200,
Santa Rosa, CA 95405-4558

Ph: (707) 303-1719

Reviews and Comments


Obstetrics & Gynecology Doctors in Santa Rosa, CA

Dr. Jennifer V Ratcliffe, M.D., PH.D
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Practice Location: 4690 Hoen Ave, Santa Rosa, CA 95405
Phone: 707-575-5831    Fax: 707-575-4379
Dr. Shazah Khawaja, M.D
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Medicare: Accepting Medicare Assignments
Practice Location: 900 Sonoma Ave Ste 18, Santa Rosa, CA 95404
Phone: 707-579-1102    Fax: 707-579-1386
Dr. Jonathan Michael Kurss, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 401 Bicentennial Way, Medical Office Building 1, Suite 210, Santa Rosa, CA 95403
Phone: 707-393-4081    
Estrelania S Williams, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 500 Doyle Park Dr Ste 103, Santa Rosa, CA 95405
Phone: 707-579-1102    Fax: 707-579-1386
Louise Huang, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 500 Doyle Park Dr, #103, Santa Rosa, CA 95405
Phone: 707-579-1102    Fax: 707-579-1386
John C. Parker, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 401 Bicentennial Way, Santa Rosa, CA 95403
Phone: 707-571-4000    
Sarah Alexis Paul Padua, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 34 Mark West Springs Rd Fl 2, Santa Rosa, CA 95403
Phone: 707-541-7902    Fax: 707-573-5413

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.