Renaldo Williams, - Medicare General Surgery in Baltimore, MD

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Renaldo Williams, is a medicare enrolled "Surgery" physician in Baltimore, Maryland. He graduated from medical school in 2013 and has 13 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Cook County and his current practice location is 600 N Wolfe Street, Zayed Suite 6107, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 502-3122.

Renaldo Williams is licensed to practice in Maryland (license number D92134) 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 1124463393.

Contact Information

Renaldo Williams,
600 N Wolfe Street, Zayed Suite 6107,
Baltimore, MD 21287
(410) 502-3122
(410) 955-1884

Map and Direction




Physician's Profile

Full NameRenaldo Williams
GenderMale
SpecialityGeneral Surgery
Experience13 Years
Location600 N Wolfe Street, Baltimore, Maryland
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:
  • Renaldo Williams graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1124463393
  • Provider Enumeration Date: 05/01/2013
  • Last Update Date: 08/20/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1850694332
  • Enrollment ID: I20251103003486

Medical Identifiers

Medical identifiers for Renaldo Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124463393NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery D92134 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John H Stroger Jr HospitalChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cook County2860398088770

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. Renaldo Williams allows following entities to bill medicare on his behalf.
Entity NameCook County
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588612832
PECOS PAC ID: 2860398088
Enrollment ID: O20031209000747

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. Renaldo Williams 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
Renaldo Williams,
6201 Greenleigh Ave,
Baltimore, MD 21220-2004

Ph: (410) 933-6423		Renaldo Williams,
600 N Wolfe Street, Zayed Suite 6107,
Baltimore, MD 21287

Ph: (410) 502-3122

Reviews and Comments


Surgery Doctors in Baltimore, MD

Dr. Sabrina Christine Sopha, M.D.
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Spencer Wilson,
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Georgios Antonios Margonis, MD, PHD
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Bruce Robert Gibson, M.D.
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Kenzo Hirose, M.D.
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Practice Location: 600 N Wolfe St, Baltimore, MD 21287
Phone: 410-955-6190    

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.