Dr David D Chi, MD - Medicare General Surgery in Thousand Oaks, CA

Dr David D Chi, MD is a medicare enrolled "Surgery" physician in Thousand Oaks, California. He went to University Of California, Geffen School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as General Surgery. His current practice location is 555 Marin Street, Suite 210, Thousand Oaks, California. You can reach out to his office (for appointments etc.) via phone at (805) 497-7785.

Dr David D Chi is licensed to practice in California (license number G84570) 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 1881746428.

Contact Information

Dr David D Chi, MD
555 Marin Street, Suite 210,
Thousand Oaks, CA 91360-4105
(805) 497-7785
(805) 497-7728

Map and Direction




Physician's Profile

Full NameDr David D Chi
GenderMale
SpecialityGeneral Surgery
Experience34 Years
Location555 Marin Street, Thousand Oaks, 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 David D Chi attended and graduated from University Of California, Geffen School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1881746428
  • Provider Enumeration Date: 01/16/2007
  • Last Update Date: 07/08/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 1052440526
  • Enrollment ID: I20100520000770

Medical Identifiers

Medical identifiers for Dr David D Chi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881746428NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery G84570 (California)Primary
2086X0206XSurgery - Surgical Oncology G84570 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Los Robles Hospital & Medical CenterThousand oaks, CAHospital
Adventist Health Simi ValleySimi valley, CAHospital

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 David D Chi allows following entities to bill medicare on his behalf.
Entity NameDavid D. Chi, M.d., F.a.c.s., A Medical Corp.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154649796
PECOS PAC ID: 5991834558
Enrollment ID: O20100520000578

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 David D Chi 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 David D Chi, MD
555 Marin Street, Suite 210,
Thousand Oaks, CA 91360-4150

Ph: (805) 497-7785
Dr David D Chi, MD
555 Marin Street, Suite 210,
Thousand Oaks, CA 91360-4105

Ph: (805) 497-7785

Reviews and Comments


Surgery Doctors in Thousand Oaks, CA

Dr. Tom F Measles, M.D.
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 2190 Lynn Rd, Ste 320, Thousand Oaks, CA 91360
Phone: 805-370-5444    Fax: 805-370-5515
Nikita Mukesh Shah, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 425 Haaland Dr Ste 101, Thousand Oaks, CA 91361
Phone: 805-496-2949    
Mark D Suski, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2166 N Moorpark Road, Suite 102, Thousand Oaks, CA 91360
Phone: 805-494-3330    Fax: 805-494-1255
Dr. Amir-hossein Mehran, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 227 W Janss Rd Ste 320, Thousand Oaks, CA 91360
Phone: 805-379-9796    Fax: 805-379-6700
Gagandeep Kaur Gill, NP
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 415 Rolling Oaks Dr, Thousand Oaks, CA 91361
Phone: 818-336-1295    Fax: 818-337-1285
Dr. Manabu Fujita, M.D., PH.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 555 Marin St, Suite 210, Thousand Oaks, CA 91360
Phone: 805-497-7785    Fax: 805-497-7728
Trung D Bui, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2220 Lynn Rd, 102, Thousand Oaks, CA 91360
Phone: 805-496-9727    Fax: 805-496-9148

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.