William A Houser, MD - Medicare Cardiovascular Disease (cardiology) in Bellefontaine, OH

William A Houser, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Bellefontaine, Ohio. He went to Ohio State University College Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Osu Internal Medicine Llc, Mary Rutan Hospital and his current practice location is 2220 Timber Trl, Bellefontaine, Ohio. You can reach out to his office (for appointments etc.) via phone at (937) 599-6105.

William A Houser is licensed to practice in Ohio (license number 35065673) 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 1801804372.

Contact Information

William A Houser, MD
2220 Timber Trl,
Bellefontaine, OH 43311-9039
(937) 599-6105
(937) 599-7500

Map and Direction




Physician's Profile

Full NameWilliam A Houser
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience34 Years
Location2220 Timber Trl, Bellefontaine, Ohio
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:
  • William A Houser attended and graduated from Ohio State University College Of Medicine in 1990
  NPI Data:
  • NPI Number: 1801804372
  • Provider Enumeration Date: 08/03/2006
  • Last Update Date: 01/26/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2668467663
  • Enrollment ID: I20040419000972

Medical Identifiers

Medical identifiers for William A Houser such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801804372NPI-NPPES
0242946MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 35065673 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mary Rutan HospitalBellefontaine, OHHospital
Memorial HospitalMarysville, OHHospital
Hardin Memorial HospitalKenton, OHHospital
Wilson Memorial HospitalSidney, OHHospital
Ohio State University State Health SystemColumbus, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Osu Internal Medicine Llc5496651408994
Mary Rutan Hospital903201379280

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. William A Houser allows following entities to bill medicare on his behalf.
Entity NameMary Rutan Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548254931
PECOS PAC ID: 9032013792
Enrollment ID: O20031124000531
Entity NameOsu Internal Medicine Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740231448
PECOS PAC ID: 5496651408
Enrollment ID: O20031210000658

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. William A Houser 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
William A Houser, MD
700 Ackerman Rd Ste 2120,
Columbus, OH 43202-1559

Ph: (614) 293-2594
William A Houser, MD
2220 Timber Trl,
Bellefontaine, OH 43311-9039

Ph: (937) 599-6105

Reviews and Comments


Internal Medicine Doctors in Bellefontaine, OH

Winfred E Stoltzfus, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2231 Timber Trl, Bellefontaine, OH 43311
Phone: 937-599-3115    
Craig O Siegel, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1134 N Main St Ste 2500, Bellefontaine, OH 43311
Phone: 937-592-9221    Fax: 937-292-5033
Grant K Varian, MD
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 205 E Palmer Rd, Bellefontaine, OH 43311
Phone: 937-592-4015    
Gregg S Fulmer, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 205 Palmer Ave., Bellefontaine, OH 43311
Phone: 937-592-4015    
Sami Mahmoud Aasar, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 205 E Palmer Rd, Bellefontaine, OH 43311
Phone: 937-592-9221    
Dr. Indrani Shreekanth Chutkay, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2231 Timber Trl, Bellefontaine, OH 43311
Phone: 937-599-3115    

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.