Dr Alton Cleotha Williams Iii, MD - Medicare Psychiatry in Charleston, SC

Dr Alton Cleotha Williams Iii, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Charleston, South Carolina. He went to Washington University School Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice South Carolina Dept Of Mental Health Accounting Office and his current practice location is 169 Ashley Ave, Room 202 Main Hospital, Msc333, Charleston, South Carolina. You can reach out to his office (for appointments etc.) via phone at (843) 792-0192.

Dr Alton Cleotha Williams Iii is licensed to practice in South Carolina (license number 37222) 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 1396150751.

Contact Information

Dr Alton Cleotha Williams Iii, MD
169 Ashley Ave, Room 202 Main Hospital, Msc333,
Charleston, SC 29425-8914
(843) 792-0192
Not Available

Map and Direction




Physician's Profile

Full NameDr Alton Cleotha Williams Iii
GenderMale
SpecialityPsychiatry
Experience10 Years
Location169 Ashley Ave, Charleston, South Carolina
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:
  • Dr Alton Cleotha Williams Iii attended and graduated from Washington University School Of Medicine in 2014
  NPI Data:
  • NPI Number: 1396150751
  • Provider Enumeration Date: 06/24/2014
  • Last Update Date: 02/09/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2860792421
  • Enrollment ID: I20190430002672

Medical Identifiers

Medical identifiers for Dr Alton Cleotha Williams Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396150751NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 37222 (South Carolina)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
South Carolina Dept Of Mental Health Accounting Office9032021175162

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. Dr Alton Cleotha Williams Iii allows following entities to bill medicare on his behalf.
Entity NameSouth Carolina Dept Of Mental Health Accounting Office
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376595041
PECOS PAC ID: 9032021175
Enrollment ID: O20031105000630
Entity NameSouth Carolina Dept Of Mental Health Accounting Office
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295332690
PECOS PAC ID: 9032021175
Enrollment ID: O20031107000041

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. Dr Alton Cleotha Williams Iii 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
Dr Alton Cleotha Williams Iii, MD
169 Ashley Ave, Room 202 Main Hospital, Msc333,
Charleston, SC 29425-8914

Ph: (843) 792-0192
Dr Alton Cleotha Williams Iii, MD
169 Ashley Ave, Room 202 Main Hospital, Msc333,
Charleston, SC 29425-8914

Ph: (843) 792-0192

Reviews and Comments


Psychiatry & Neurology Doctors in Charleston, SC

Christine Lloyd, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 198 Rutledge Ave, Charleston, SC 29403
Phone: 843-577-5012    Fax: 843-722-8368
Robert Joseph Adams, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 171 Ashley Ave, Charleston, SC 29425
Phone: 843-792-1414    Fax: 843-792-2484
Kevin Michael Gray, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 171 Ashley Ave, Charleston, SC 29425
Phone: 843-792-1414    
Melanie Anne Lobel, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 171 Ashley Ave, Charleston, SC 29425
Phone: 843-792-1414    
Billy Beck, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 109 Bee St, Charleston, SC 29401
Phone: 843-577-5011    
Ciara Monet Styles, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 67 President St, Charleston, SC 29425
Phone: 843-792-9888    
Alexandra Goslow, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 67 President St, Charleston, SC 29425
Phone: 843-792-9888    

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.