Dr Arnold Hoo Seto, MD - Medicare Internal Medicine in Orange, CA

Dr Arnold Hoo Seto, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in Orange, California. His current practice location is 101 The City Dr S, Orange, California. You can reach out to his office (for appointments etc.) via phone at (714) 456-6699.

Dr Arnold Hoo Seto is licensed to practice in California (license number A81136) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1215081807.

Contact Information

Dr Arnold Hoo Seto, MD
101 The City Dr S,
Orange, CA 92868-3201
(714) 456-6699
Not Available

Map and Direction




Physician's Profile

Full NameDr Arnold Hoo Seto
GenderMale
SpecialityInternal Medicine - Interventional Cardiology
Location101 The City Dr S, Orange, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1215081807
  • Provider Enumeration Date: 01/22/2007
  • Last Update Date: 06/20/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 5092793455
  • Enrollment ID: I20040712000775

Medical Identifiers

Medical identifiers for Dr Arnold Hoo Seto such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215081807NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease A81136 (California)Secondary
207RC0200XInternal Medicine - Critical Care Medicine A81136 (California)Secondary
207RI0011XInternal Medicine - Interventional Cardiology A81136 (California)Primary

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 Arnold Hoo Seto allows following entities to bill medicare on his behalf.
Entity NameUc Regents
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760430847
PECOS PAC ID: 7416869516
Enrollment ID: O20031118000906
Entity NameCardiovascular Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295877546
PECOS PAC ID: 5890738868
Enrollment ID: O20050609001196
Entity NameSanjay Verma Md A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700643186
PECOS PAC ID: 7214377597
Enrollment ID: O20240503000657

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 Arnold Hoo Seto 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 Arnold Hoo Seto, MD
101 The City Dr S,
Orange, CA 92868-3201

Ph: (714) 456-6699
Dr Arnold Hoo Seto, MD
101 The City Dr S,
Orange, CA 92868-3201

Ph: (714) 456-6699

Reviews and Comments


Internal Medicine Doctors in Orange, CA

Michael Cheng, DO
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Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7110    
Harry Nguyen, D.O.
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Dr. Nicole Foley, M.D.
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Practice Location: 200 S Manchester Ave Ste 400, Orange, CA 92868
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Millie Arora,
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Practice Location: 101 The City Dr S, City Tower, Suite 400, Orange, CA 92868
Phone: 714-456-5691    Fax: 714-456-8874
Dr. Antonio Halais Frangieh, MD, MPH
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Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7890    
Mark E Wylam, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7890    
Dr. Andy Yen-tang Lee, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7890    

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.