Dr Donald Miller, MD - Medicare Gastroenterology in Oxnard, CA

Dr Donald Miller, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Oxnard, California. He went to Medical College Of Pennsylvania and graduated in 2007 and has 17 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Genesis Healthcare Partners and his current practice location is 2241 Wankel Way Ste A, Oxnard, California. You can reach out to his office (for appointments etc.) via phone at (805) 983-0521.

Dr Donald Miller is licensed to practice in Pennsylvania (license number MD043497L) 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 1023056850.

Contact Information

Dr Donald Miller, MD
2241 Wankel Way Ste A,
Oxnard, CA 93030
(805) 983-0521
(805) 919-2684

Map and Direction




Physician's Profile

Full NameDr Donald Miller
GenderMale
SpecialityGastroenterology
Experience17 Years
Location2241 Wankel Way Ste A, Oxnard, 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 Donald Miller attended and graduated from Medical College Of Pennsylvania in 2007
  NPI Data:
  • NPI Number: 1023056850
  • Provider Enumeration Date: 06/03/2006
  • Last Update Date: 05/14/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 1759342595
  • Enrollment ID: I20170825000298

Medical Identifiers

Medical identifiers for Dr Donald Miller such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023056850NPI-NPPES
110119969OtherPARAILROAD
1427468MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD043497L (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Johns Regional Medical CenterOxnard, CAHospital
Cedars-sinai Medical CenterLos angeles, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Genesis Healthcare Partners2163606807186

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 Donald Miller allows following entities to bill medicare on his behalf.
Entity NameGenesis Healthcare Partners Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548567498
PECOS PAC ID: 2163606807
Enrollment ID: O20110405000433

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 Donald Miller 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 Donald Miller, MD
2241 Wankel Way Ste A,
Oxnard, CA 93030-0191

Ph: (805) 983-0521
Dr Donald Miller, MD
2241 Wankel Way Ste A,
Oxnard, CA 93030

Ph: (805) 983-0521

Reviews and Comments


Internal Medicine Doctors in Oxnard, CA

Dr. Constante U Abaya, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1200 N Ventura Rd, # C, Oxnard, CA 93030
Phone: 805-983-0730    Fax: 805-485-4586
John R Walters, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 703 N A St, Oxnard, CA 93030
Phone: 805-485-2340    Fax: 805-485-1429
Victor H Alcocer, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1901 Outlet Center Dr Ste 200, Oxnard, CA 93036
Phone: 805-981-8300    Fax: 805-981-8302
Dr. Jack Shenouda, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 717-577-3938    Fax: 785-354-6349
Dr. Romany F. Demian, M.D.
Gastroenterology
Medicare: May Accept Medicare Assignments
Practice Location: 971 W 7th St # B, Suite # B, Oxnard, CA 93030
Phone: 805-483-2500    Fax: 805-483-2525
Sergio O Neira, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1901 Outlet Center Dr Ste 200, Oxnard, CA 93036
Phone: 805-981-8300    Fax: 805-981-8302

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.