Dr. Eric Rashad Williams, MD
- Part D claims, 2024
- 143
- Publications
- 12
- Hospital affiliations
- 1
- Industry payments
- $2,737
- Medical groups
- 5
- Practice address
- 15 Richland St, Columbia, SC 29203
- Practice phone
- Call (803) 545-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prisma Health Medical Group-Midlands
Columbia, South Carolina
Find Dr. Williams' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Eric Rashad Williams is a psychiatrist in Columbia, South Carolina
Dr. Williams practices at Prisma Health Medical Group-Midlands in Columbia, South Carolina.
Dr. Williams' NPI, 1013995315, was assigned on January 6, 2006. Dr. Williams graduated from Wake Forest University School of Medicine in 2000. Dr. Williams holds South Carolina license 22565.
- NPI
- 1013995315NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537196118
- NPI enumeration date
- January 6, 2006
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (803) 545-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric Rashad Williams practices at Prisma Health Medical Group-Midlands in Columbia, South Carolina
Dr. Williams' primary practice is Prisma Health Medical Group-Midlands, at 15 Richland St, Columbia, SC 29203 in Richland County. The practice phone is (803) 545-5000.
- Prisma Health Medical Group-Midlands15 Richland St, Columbia, SC 29203 · Richland CountyPhone(803) 545-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Eric Rashad Williams is affiliated with 5 sites of care and 5 medical groups
Dr. Williams' primary practice is Prisma Health Medical Group-Midlands in Columbia, South Carolina. Dr. Williams is also affiliated with Atrium Health Carolinas Medical Center. The medical group on file is Prisma Health Medical Group-Midlands. Dmand AI also links Dr. Williams to 4 more medical groups and 3 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Eric Rashad Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prisma Health Medical Group-Midlands | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric Rashad Williams is one of 630 psychiatrists in South Carolina
Psychiatry is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Williams' licenses on file in 2 states: South Carolina and North Carolina.
Specialties and state licenses
- Psychiatry, South CarolinaPrimary
- North Carolina license
Psychiatrists near Dr. Williams
Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Eric Rashad Williams' patients have a median age of 41
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 41, with 36% women.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women36%
- Men63%
Source: Dmand AI Patient Panel Data
Dr. Eric Rashad Williams wrote 143 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 143 Medicare Part D claims for 11 patients. 63% of them were for generic drugs. CMS names the drug for 85 of them, across 5 drugs with 11 or more claims each, at $120,274 in total drug cost. In 2023, CMS named 112 claims across 7 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic90 claims63%
- Brand-name53 claims37%
Dr. Williams' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Williams' Part D claims, 2024
- Antipsychotics, patients 65 and over10%14 of 143 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1122024: 8524%
Drugs named by CMS: 5 in 2024, 7 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Eric Rashad Williams offers telehealth to Medicare patients
CMS lists Dr. Williams as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Eric Rashad Williams has 12 publications on record
Dmand AI links 12 papers to Dr. Williams, published from 2016 to 2024. 2021 was the busiest year, with 2. The most frequent topics are Firearms. Dr. Williams has published most often in J Natl Black Nurses Assoc. Dr. Williams' most frequent co-author is Vikas Gupta, MD.
Dr. Williams' papers by year, 2016 to 2024
Topics Dr. Williams writes about most
- Firearms
Dr. Williams' most frequent co-authors
Recent publications by Dr. Williams
See who Dr. Williams researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Williams works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Eric Rashad Williams received $2,737 in industry payments from 2016 to 2025
CMS Open Payments shows 119 general payments to Dr. Williams from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. Medtronic Vascular, Inc. paid the most, $679.
General payments to Dr. Williams by program year, 2016 to 2025
General payments to Dr. Williams by kind, 2016 to 2025
- Food and beverage$2,14378%
- Travel and lodging$58922%
- Education$60%
Companies that paid Dr. Williams the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eric Rashad Williams graduated from Wake Forest University School of Medicine
Dr. Williams graduated from Wake Forest University School of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eric Rashad Williams's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Eric Rashad Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Eric Rashad Williams' NPI number?
Dr. Eric Rashad Williams' NPI number is 1013995315. It was assigned on January 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Rashad Williams?
Dr. Eric Rashad Williams is a psychiatrist in Columbia, South Carolina. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Eric Rashad Williams practice?
Dr. Williams practices at 15 Richland St, Columbia, SC 29203. Dr. Williams' primary practice is Prisma Health Medical Group-Midlands in Columbia, South Carolina. Dmand AI also links Dr. Williams to 4 medical groups and 3 group practices and clinics.
What is Dr. Eric Rashad Williams' office phone number?
The practice phone on file for Dr. Williams is (803) 545-5000.
What is Dr. Eric Rashad Williams' medical license number?
Dr. Williams holds South Carolina license 22565, one of the licenses on file in 2 states.
Which states has Dr. Eric Rashad Williams been licensed in?
Dmand AI has state licenses on file for Dr. Williams in South Carolina and North Carolina.
Which hospitals is Dr. Eric Rashad Williams affiliated with?
Dr. Williams is affiliated with Atrium Health Carolinas Medical Center.
What medical group is Dr. Eric Rashad Williams part of?
Dr. Williams is linked to Prisma Health Medical Group-Midlands. Dmand AI links Dr. Williams to 4 more medical groups.
Does Dr. Eric Rashad Williams offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Williams as offering telehealth services.
Where did Dr. Eric Rashad Williams go to medical school?
Dr. Williams graduated from Wake Forest University School of Medicine in 2000.
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What drugs does Dr. Eric Rashad Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Uzedy, Invega Sustenna and Fluphenazine Decanoate.
Has Dr. Eric Rashad Williams received payments from drug or device companies?
CMS Open Payments shows $2,737 in general payments to Dr. Williams from 10 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Eric Rashad Williams been practicing?
Dr. Williams graduated from medical school in 2000, 26 years ago.
Does Dr. Eric Rashad Williams do research?
Dmand AI links 12 publications to Dr. Williams, published from 2016 to 2024.
Who does Dr. Eric Rashad Williams publish with?
Dr. Williams' most frequent co-authors are Vikas Gupta, MD (1 shared paper).
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