Errol Baldwin Williams Ii, MD - Medicare Cardiovascular Disease (cardiology) in Ontario, OH

Errol Baldwin Williams Ii, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Ontario, Ohio. He went to Boston University School 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 North Central Ohio Family Care Center Inc and his current practice location is 715 Richland Mall, Ontario, Ohio. You can reach out to his office (for appointments etc.) via phone at (419) 462-4600.

Errol Baldwin Williams Ii is licensed to practice in Ohio (license number 35.126917) 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 1366456519.

Contact Information

Errol Baldwin Williams Ii, MD
715 Richland Mall,
Ontario, OH 44906-3802
(419) 462-4600
Not Available

Map and Direction




Physician's Profile

Full NameErrol Baldwin Williams Ii
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience34 Years
Location715 Richland Mall, Ontario, 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:
  • Errol Baldwin Williams Ii attended and graduated from Boston University School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1366456519
  • Provider Enumeration Date: 07/27/2006
  • Last Update Date: 01/08/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4183608813
  • Enrollment ID: I20151027003278

Medical Identifiers

Medical identifiers for Errol Baldwin Williams Ii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366456519NPI-NPPES
0142866MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 35.126917 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bucyrus Community HospitalBucyrus, OHHospital
Avita OntarioOntario, OHHospital
Galion Community HospitalGalion, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Central Ohio Family Care Center Inc3274437082179

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. Errol Baldwin Williams Ii allows following entities to bill medicare on his behalf.
Entity NameNorth Central Ohio Family Care Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689822827
PECOS PAC ID: 3274437082
Enrollment ID: O20031124000232

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. Errol Baldwin Williams Ii 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
Errol Baldwin Williams Ii, MD
700 N Columbus St,
Crestline, OH 44827-1455

Ph: () -
Errol Baldwin Williams Ii, MD
715 Richland Mall,
Ontario, OH 44906-3802

Ph: (419) 462-4600

Reviews and Comments


Internal Medicine Doctors in Ontario, OH

Ashley Leann Miley Bryant, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1750 W 4th St, Ontario, OH 44906
Phone: 419-520-3530    
William J Polinski, DO PHD FACC
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 715 Richland Mall, Ontario, OH 44906
Phone: 419-462-4600    Fax: 419-462-4609
Dr. Anjuli Michele Eagleston, MD
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 715 Richland Mall, Ontario, OH 44906
Phone: 419-529-6195    
John Nirmalnath, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2981 W 4th St, Ontario, OH 44906
Phone: 419-462-4561    
Dr. Paul Andrew Chang, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2558 W 4th St, Ontario, OH 44906
Phone: 419-529-4100    Fax: 419-529-8700
Mohamad Saab, D.O
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 715 Richland Mall, Ontario, OH 44906
Phone: 419-462-4600    
Vamsee K Amirneni, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1750 W 4th St, Ontario, OH 44906
Phone: 419-520-3530    Fax: 419-520-3531

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.