William Chad Cook, DO - Medicare Internal Medicine in Cleveland, OH

William Chad Cook, DO is a medicare enrolled "Internal Medicine" physician in Cleveland, Ohio. He went to Oklahoma State University College Of Osteopathic Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice The Metrohealth System and his current practice location is 2500 Metrohealth Dr, Cleveland, Ohio. You can reach out to his office (for appointments etc.) via phone at (216) 778-7800.

William Chad Cook is licensed to practice in Ohio (license number 34007971) 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 1811963093.

Contact Information

William Chad Cook, DO
2500 Metrohealth Dr,
Cleveland, OH 44109-1900
(216) 778-7800
Not Available

Map and Direction




Physician's Profile

Full NameWilliam Chad Cook
GenderMale
SpecialityInternal Medicine
Experience24 Years
Location2500 Metrohealth Dr, Cleveland, 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 Chad Cook attended and graduated from Oklahoma State University College Of Osteopathic Medicine in 2000
  NPI Data:
  • NPI Number: 1811963093
  • Provider Enumeration Date: 02/27/2006
  • Last Update Date: 12/27/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7416935994
  • Enrollment ID: I20060321000782

Medical Identifiers

Medical identifiers for William Chad Cook such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811963093NPI-NPPES
75288532MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 41650 (Colorado)Secondary
207R00000XInternal Medicine 34007971 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Metrohealth SystemCleveland, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Metrohealth System86289829491026

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 Chad Cook allows following entities to bill medicare on his behalf.
Entity NameThe Metrohealth System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053353896
PECOS PAC ID: 8628982949
Enrollment ID: O20031119000355

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 Chad Cook 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 Chad Cook, DO
2500 Metrohealth Dr,
Cleveland, OH 44109-1900

Ph: (216) 778-7800
William Chad Cook, DO
2500 Metrohealth Dr,
Cleveland, OH 44109-1900

Ph: (216) 778-7800

Reviews and Comments


Internal Medicine Doctors in Cleveland, OH

Amir Razavi, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2500 Metrohealth Dr, Cleveland, OH 44109
Phone: 216-778-7800    
Dr. Francois Fadell, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 18200 Lorain Ave, Moll Cancer Center At Fairview- Respiratory Institute, Cleveland, OH 44111
Phone: 216-444-6503    
Sana Hasan, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH 44195
Phone: 330-721-5700    
Catherine Frakes Vozzo, DO
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 9500 Euclid Ave, Cleveland, OH 44195
Phone: 216-444-4444    Fax: 216-445-6290
Tarek Ashour, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9500 Euclid Ave # Q7, Cleveland, OH 44195
Phone: 216-444-5040    
Mrs. Efewongbe Benedicta Oleghe,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2351 E 22nd Street, St Vincent's Charity Medical Center, Cleveland, OH 44115
Phone: 216-363-2725    
Dr. Toufik Z. Madhun, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 11100 Euclid Ave Dept Of, Cleveland, OH 44106
Phone: 216-844-1000    

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.