Williams Clinic, Ltd - Primary Care in Saint Louis, MO

Williams Clinic, Ltd is a primary clinic (Internal Medicine) in Saint Louis, Missouri. The current practice location for Williams Clinic, Ltd is 3409 Union Blvd, Saint Louis, Missouri. For appointments, you can reach them via phone at (314) 261-4834. The mailing address for Williams Clinic, Ltd is 3409 Union Blvd, Saint Louis, Missouri and phone number is (314) 261-4834.

Williams Clinic, Ltd is licensed to practice in Missouri (license number R9968) and its NPI number is 1376722108. This medical practice does not participate in medicare program and thus may not accept your medicare insurance. You may check if they accept your insurance at (314) 261-4834.

Contact Information

Williams Clinic, Ltd
3409 Union Blvd
Saint Louis
MO 63115-1127
(314) 261-4834
(314) 383-3970

Map and Direction


Primary Care Clinic Profile

Full NameWilliams Clinic, Ltd
SpecialityInternal Medicine
Location3409 Union Blvd, Saint Louis, Missouri
Authorized Official Name and PositionRoy Jerome Williams (PHYSICIAN)
Authorized Official Contact3142614834
Accepts Medicare InsuranceThis clinic does not participate in Medicare Program.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Williams Clinic, Ltd
3409 Union Blvd
Saint Louis
MO 63115-1127

Ph: (314) 261-4834
Williams Clinic, Ltd
3409 Union Blvd
Saint Louis
MO 63115-1127

Ph: (314) 261-4834

NPI Details:

NPI Number1376722108
Provider Enumeration Date10/29/2007
Last Update Date09/11/2011

Medical Identifiers

Medical identifiers for Williams Clinic, Ltd such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376722108NPI-NPPES
201722501MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine R9968 (Missouri)Primary

Reviews and Comments


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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.