Yann Dacquay, - Medicare Hospitalist in Thousand Oaks, CA

Yann Dacquay, is a medicare enrolled "Hospitalist" physician in Thousand Oaks, California. He graduated from medical school in 2022 and has 4 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Life Medical Practitioners and his current practice location is 215 W Janss Rd, Thousand Oaks, California. You can reach out to his office (for appointments etc.) via phone at (805) 497-2727.

Yann Dacquay is licensed to practice in California (license number 21898) 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 1639819634.

Contact Information

Yann Dacquay,
215 W Janss Rd,
Thousand Oaks, CA 91360-1847
(805) 497-2727
Not Available

Map and Direction




Physician's Profile

Full NameYann Dacquay
GenderMale
SpecialityHospitalist
Experience4 Years
Location215 W Janss Rd, 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:
  • Yann Dacquay graduated from medical school in 2022
  NPI Data:
  • NPI Number: 1639819634
  • Provider Enumeration Date: 03/30/2022
  • Last Update Date: 10/17/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9436519360
  • Enrollment ID: I20251013002187

Medical Identifiers

Medical identifiers for Yann Dacquay such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639819634NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 21898 (California)Primary

Medical Facilities Affiliation

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

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Life Medical Practitioners569813674521

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. Yann Dacquay 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
Yann Dacquay,
215 W Janss Rd,
Thousand Oaks, CA 91360-1847

Ph: () -
Yann Dacquay,
215 W Janss Rd,
Thousand Oaks, CA 91360-1847

Ph: (805) 497-2727

Reviews and Comments


Hospitalist Doctors in Thousand Oaks, CA

Dr. Aamir Iqbal, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3180 Willow Ln Ste 102, Thousand Oaks, CA 91361
Phone: 805-494-8520    
Dr. Geoffrey Lee Graham, M.D.
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 1534 N Moorpark Rd, No. 291, Thousand Oaks, CA 91360
Phone: 805-497-1800    Fax: 805-523-7339
Ann Phillips Seide, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 215 W Janss Rd, Thousand Oaks, CA 91360
Phone: 805-497-2727    
George Ishak, M.D
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 215 W Janss Rd, Thousand Oaks, CA 91360
Phone: 805-497-2727    
Gholamreza Badiee, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 100 Moody Ct Ste 110, Thousand Oaks, CA 91360
Phone: 805-418-3500    Fax: 805-418-3505
Brian Yu, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 100 Moody Ct Ste 200, Thousand Oaks, CA 91360
Phone: 805-418-3500    Fax: 805-418-3505

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.