Dr Eric Rashad Williams, MD - Medicare Psychiatry in Columbia, SC

Dr Eric Rashad Williams, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Columbia, South Carolina. He graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Prisma Health Medical Group-midlands and his current practice location is 3555 Harden Street Ext, 15 Medical Park, Suite 141, Columbia, South Carolina. You can reach out to his office (for appointments etc.) via phone at (803) 434-4300.

Dr Eric Rashad Williams is licensed to practice in South Carolina (license number 22565) 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 1013995315.

Contact Information

Dr Eric Rashad Williams, MD
3555 Harden Street Ext, 15 Medical Park, Suite 141,
Columbia, SC 29203-6894
(803) 434-4300
(803) 434-4351

Map and Direction




Physician's Profile

Full NameDr Eric Rashad Williams
GenderMale
SpecialityPsychiatry
Experience24 Years
Location3555 Harden Street Ext, Columbia, 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 Eric Rashad Williams graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1013995315
  • Provider Enumeration Date: 01/06/2006
  • Last Update Date: 10/16/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9537196118
  • Enrollment ID: I20060816000360

Medical Identifiers

Medical identifiers for Dr Eric Rashad Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013995315NPI-NPPES
139VGOtherNCBCBS
225651MedicaidSC
5901713MedicaidNC
P00238279OtherNCRRMC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 200500678 (North Carolina)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 22565 (South Carolina)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Prisma Health Medical Group-midlands5991099707865

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 Eric Rashad Williams allows following entities to bill medicare on his behalf.
Entity NamePrisma Health Medical Group-midlands
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275988321
PECOS PAC ID: 5991099707
Enrollment ID: O20160802001226
Entity NameUpstate Center For Addiction Treatment, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275249021
PECOS PAC ID: 6507229556
Enrollment ID: O20230824000851

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 Eric Rashad 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
Dr Eric Rashad Williams, MD
3555 Harden Street Ext, 15 Medical Park, Suite 300,
Columbia, SC 29203-6894

Ph: (803) 434-4300
Dr Eric Rashad Williams, MD
3555 Harden Street Ext, 15 Medical Park, Suite 141,
Columbia, SC 29203-6894

Ph: (803) 434-4300

Reviews and Comments


Psychiatry & Neurology Doctors in Columbia, SC

Jason Lerand Gandy, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 15 Medical Park, Psychiatry-general - Ste. 141, Columbia, SC 29203
Phone: 803-434-1433    Fax: 803-434-4062
Dr. Jeffrey Roy Meyers, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 1333 Taylor St Ste 1c, Columbia, SC 29201
Phone: 803-254-6391    Fax: 803-799-0682
Dr. Richard Lesesne Frierson, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 15 Medical Park Rd, Suite 301, Columbia, SC 29203
Phone: 803-255-3400    Fax: 803-255-3420
Dr. Frank Pechal, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 6439 Garners Ferry Rd, Columbia, SC 29209
Phone: 706-776-4000    
Dr. Priyantha Herath, MD PHD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 8 Richland Medical Park Dr, Ste 420, Columbia, SC 29203
Phone: 803-545-6050    
Dr. Joshua Taylor Thornhill Iv, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 15 Medical Park Rd, Suite 103, Columbia, SC 29203
Phone: 803-434-4300    Fax: 803-434-4351

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.