Dr Romany F Demian, MD - Medicare Internal Medicine in Oxnard, CA

Dr Romany F Demian, MD is a medicare enrolled "Internal Medicine" physician in Oxnard, California. He graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 971 W 7th St # B, Suite # B, Oxnard, California. You can reach out to his office (for appointments etc.) via phone at (805) 483-2500.

Dr Romany F Demian is licensed to practice in California (license number A52286) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1043232085.

Contact Information

Dr Romany F Demian, MD
971 W 7th St # B, Suite # B,
Oxnard, CA 93030-6757
(805) 483-2500
(805) 483-2525

Map and Direction




Physician's Profile

Full NameDr Romany F Demian
GenderMale
SpecialityInternal Medicine
Experience41 Years
Location971 W 7th St # B, Oxnard, California
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Romany F Demian graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1043232085
  • Provider Enumeration Date: 07/25/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0648271338
  • Enrollment ID: I20070123000648

Medical Identifiers

Medical identifiers for Dr Romany F Demian such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043232085NPI-NPPES
A52286OtherCACA STATE MEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A52286 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bright Day Home Health, IncVan nuys, CAHome health agency

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 Romany F Demian allows following entities to bill medicare on his behalf.
Entity NameSan Juan Medical Clinic, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861582033
PECOS PAC ID: 8921009614
Enrollment ID: O20070123000612

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 Romany F Demian 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 Romany F Demian, MD
971 W 7th St # B, Suite # B,
Oxnard, CA 93030-6757

Ph: (805) 483-2500
Dr Romany F Demian, MD
971 W 7th St # B, Suite # B,
Oxnard, CA 93030-6757

Ph: (805) 483-2500

Reviews and Comments


Internal Medicine Doctors in Oxnard, CA

Dr. Constante U Abaya, MD
Internal Medicine
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
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 703 N A St, Oxnard, CA 93030
Phone: 805-485-2340    Fax: 805-485-1429
Dr. Donald Miller, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2241 Wankel Way Ste A, Oxnard, CA 93030
Phone: 805-983-0521    Fax: 805-919-2684
Victor H Alcocer, M.D.
Internal Medicine
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.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1600 N Rose Ave, Oxnard, CA 93030
Phone: 717-577-3938    Fax: 785-354-6349
Sergio O Neira, M.D.
Internal Medicine
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.