Robert Hennessy, - Medicare Family Practice in Corona, CA

Robert Hennessy, is a medicare enrolled "Family Medicine" physician in Corona, California. He went to Baylor College Of Medicine and graduated in 1977 and has 47 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice American Current Care Of California A Medical Corporation and his current practice location is 3593 Arboretum Cir, Corona, California. You can reach out to his office (for appointments etc.) via phone at (714) 943-5015.

Robert Hennessy is licensed to practice in California (license number A114538) 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 1699765412.

Contact Information

Robert Hennessy,
3593 Arboretum Cir,
Corona, CA 92881-3973
(714) 943-5015
Not Available

Map and Direction




Physician's Profile

Full NameRobert Hennessy
GenderMale
SpecialityFamily Practice
Experience47 Years
Location3593 Arboretum Cir, Corona, 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:
  • Robert Hennessy attended and graduated from Baylor College Of Medicine in 1977
  NPI Data:
  • NPI Number: 1699765412
  • Provider Enumeration Date: 10/24/2005
  • Last Update Date: 04/07/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 6103892997
  • Enrollment ID: I20140930000815

Medical Identifiers

Medical identifiers for Robert Hennessy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699765412NPI-NPPES
01820891MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2083X0100XPreventive Medicine - Occupational Medicine A114538 (California)Secondary
207Q00000XFamily Medicine A114538 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
American Current Care Of California A Medical Corporation579985430381

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. Robert Hennessy allows following entities to bill medicare on his behalf.
Entity NameAmerican Current Care Of California A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750573622
PECOS PAC ID: 5799854303
Enrollment ID: O20080522000420

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. Robert Hennessy 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
Robert Hennessy,
3593 Arboretum Cir,
Corona, CA 92881-3973

Ph: (714) 943-5015
Robert Hennessy,
3593 Arboretum Cir,
Corona, CA 92881-3973

Ph: (714) 943-5015

Reviews and Comments


Family Medicine Doctors in Corona, CA

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Dr. Khaled El Said, M.D.
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Dr. Misbah Patel Rasool, M.D.
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Jacquelyn V Lacera, MD
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Practice Location: 830 Magnolia Ave, Corona, CA 92879
Phone: 951-493-6906    Fax: 951-272-4839
Kailey Nguyen,
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Medicare: Medicare Enrolled
Practice Location: 341 Magnolia Ave Ste 201, Corona, CA 92879
Phone: 951-735-6969    
Mrs. Stephanie Jamie Changchien, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 770 Magnolia Ave Ste 1k, Corona, CA 92879
Phone: 951-738-0303    

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.