Nathan D. Williamson, D.m.d. Llc - Dental Clinic in Columbia, IL

Nathan D. Williamson, D.m.d. Llc is a dental clinic (Dentist - General Practice) in Columbia, Illinois. The current practice location for Nathan D. Williamson, D.m.d. Llc is 240 Admiral Trost Rd, Columbia, Illinois. For appointments, you can reach them via phone at (618) 400-0550. The mailing address for Nathan D. Williamson, D.m.d. Llc is 240 Admiral Trost Rd, Columbia, Illinois and phone number is (618) 400-0550.

Nathan D. Williamson, D.m.d. Llc is licensed to practice in Illinois (license number 019027747) and its NPI number is 1770010100. 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 (618) 400-0550.

Contact Information

Nathan D. Williamson, D.m.d. Llc
240 Admiral Trost Rd
Columbia
IL 62236-2163
(618) 400-0550
(618) 400-0824

Map and Direction


Dental Care Clinic Profile

Full NameNathan D. Williamson, D.m.d. Llc
SpecialityDentist - General Practice
Location240 Admiral Trost Rd, Columbia, Illinois
Authorized Official Name and PositionNathan David Williamson (DENTIST/OWNER)
Authorized Official Contact6182817300
Accepts Medicare InsuranceThis clinic does not participate in Medicare Program.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Nathan D. Williamson, D.m.d. Llc
240 Admiral Trost Rd
Columbia
IL 62236-2163

Ph: (618) 400-0550
Nathan D. Williamson, D.m.d. Llc
240 Admiral Trost Rd
Columbia
IL 62236-2163

Ph: (618) 400-0550

NPI Details:

NPI Number1770010100
Provider Enumeration Date05/16/2017
Last Update Date12/21/2021

Medical Identifiers

Medical identifiers for Nathan D. Williamson, D.m.d. Llc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770010100NPI-NPPES
1770010100OtherILNPI
1366864589OtherILDR. MATTHEW HAARMANN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1223G0001XDentist - General Practice 019027747 (Illinois)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.