Dr. A Terrel Williams, MD
- Medicare services, 2024
- 6,156
- Medicare patients, 2024
- 1,073
- Part D claims, 2024
- 2,897
- MIPS score, 2024
- 100
- Industry payments
- $9,293
- Practice address
- 3000 Old Canton Rd, Jackson, MS 39216
- Practice phone
- Call (601) 981-1550
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
A.Terrel Williams, MD
Jackson, Mississippi
Find Dr. Williams' professional email, personal email and mobile number
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Dr. A Terrel Williams is an ophthalmologist in Jackson, Mississippi
Dr. Williams practices at A.Terrel Williams, MD in Jackson, Mississippi.
Dr. Williams' NPI, 1568431963, was assigned on March 16, 2006. Dr. Williams graduated from University of Mississippi School of Medicine in 1980. Dr. Williams holds Mississippi license 9205.
- NPI
- 1568431963NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769474584
- NPI enumeration date
- March 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (601) 981-1550
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. A Terrel Williams practices at A.Terrel Williams, MD in Jackson, Mississippi
Dr. Williams' primary practice is A.Terrel Williams, MD, at 3000 Old Canton Rd, Jackson, MS 39216 in Hinds County. The practice phone is (601) 981-1550.
- A.Terrel Williams, MD3000 Old Canton Rd, Jackson, MS 39216 · Hinds CountyPhone(601) 981-1550
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. A Terrel Williams is affiliated with 2 sites of care and 1 medical group
Dr. Williams' primary practice is A.Terrel Williams, MD in Jackson, Mississippi. Dmand AI also links Dr. Williams to 1 group practice or clinic and 1 medical group, 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. A Terrel Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| A.Terrel Williams, MD | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. A Terrel Williams is one of 123 ophthalmologists in Mississippi
Ophthalmology is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Williams is licensed in Mississippi.
Specialties and state licenses
- Ophthalmology, MississippiPrimary
Ophthalmologists near Dr. Williams
Counts of ophthalmologists 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. A Terrel Williams billed Medicare for 6,156 services in 2024
CMS data shows 6,156 Medicare services from Dr. Williams across 13 procedure codes in 2024, for 1,073 Medicare patients. Medicare paid $289,008 for them.
Dr. Williams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3,6962024: 3,4746%
- Office and hospital visits
- 2023: 2,5902024: 2,5033%
- Surgery
- 2023: 1372024: 9233%
- Imaging
- 2023: 1302024: 6550%
- Lab and pathology
- 2023: 1592024: 2286%
Where Dr. Williams' Medicare services took place, 2024
- In an office6,11799%
- In a facility391%
Dr. Williams compared with the Mississippi median for ophthalmologists, 2024
- Dr. Williams
- Mississippi median
- Medicare services
- 6,156vs 2,4002.6 times
- Medicare patients
- 1,073vs 97710% above
- Part D claims
- 2,763vs 1,0522.6 times
Medians across 136 ophthalmologists in Mississippi with Dmand AI profiles that report each measure.
Dr. Williams' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Williams?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Williams and other ophthalmologists in Mississippi.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. A Terrel Williams treated 1,073 Medicare patients in 2024, average age 76
CMS counts 1,073 Medicare patients who saw Dr. Williams in 2024. The largest group is 75 to 84, with 464 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 74, with 61% women.
Dr. Williams' Medicare patients by age, 2024
Dr. Williams' Medicare patients by sex, 2024
- Women64760%
- Men42640%
Chronic conditions among Dr. Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Diabetes34%
- Ischemic heart disease25%
- Anxiety18%
- Chronic kidney disease18%
- Cancer17%
Share of Medicare patients with each condition. A patient can have several.
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 74
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. A Terrel Williams wrote 2,897 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 2,897 Medicare Part D claims for 649 patients. 52% of them were for generic drugs. CMS names the drug for 2,763 of them, across 26 drugs with 11 or more claims each, at $587,628 in total drug cost. In 2023, CMS named 2,687 claims across 27 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic1,512 claims52%
- Brand-name1,385 claims48%
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
- Antibiotics1%27 of 2,897 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: 2,6872024: 2,7633%
Drugs named by CMS: 26 in 2024, 27 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. A Terrel Williams scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Williams for performance year 2024, reported as part of a group. Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 129 procedures of cataract surgery by Dr. Williams, more than 78% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Williams' MIPS scores, performance year 2024
- 100of 100Final score
- 99.2of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Williams ranks in Medicare procedure volume
- Cataract surgery
- 78th percentile129 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. A Terrel Williams received $9,293 in industry payments from 2016 to 2025
CMS Open Payments shows 319 general payments to Dr. Williams from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Allergan Inc. paid the most, $2,551.
General payments to Dr. Williams by program year, 2016 to 2025
General payments to Dr. Williams by kind, 2016 to 2025
- Food and beverage$9,02997%
- Speaker and faculty fees$1502%
- Education$1141%
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. A Terrel Williams graduated from University of Mississippi School of Medicine
Dr. Williams graduated from University of Mississippi School of Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. A Terrel 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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. A Terrel 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. A Terrel Williams' NPI number?
Dr. A Terrel Williams' NPI number is 1568431963. It was assigned on March 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. A Terrel Williams?
Dr. A Terrel Williams is an ophthalmologist in Jackson, Mississippi. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. A Terrel Williams practice?
Dr. Williams practices at 3000 Old Canton Rd, Jackson, MS 39216. Dr. Williams' primary practice is A.Terrel Williams, MD in Jackson, Mississippi. Dmand AI also links Dr. Williams to 1 group practice or clinic and 1 medical group.
What is Dr. A Terrel Williams' office phone number?
The practice phone on file for Dr. Williams is (601) 981-1550.
What is Dr. A Terrel Williams' medical license number?
Dr. Williams holds Mississippi license 9205.
Does Dr. A Terrel Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 6,156 services in 2024, and Dr. Williams accepts Medicare assignment.
What is Dr. A Terrel Williams' MIPS score?
Dr. Williams' MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. A Terrel Williams see?
CMS counts 1,073 Medicare patients who saw Dr. Williams in 2024, with an average age of 76.
What services does Dr. A Terrel Williams bill to Medicare?
In 2024, Dr. Williams' most billed Medicare services were office visit, established patient (99214), eye exam or test (92250) and eye exam or test (92083).
Where did Dr. A Terrel Williams go to medical school?
Dr. Williams graduated from University of Mississippi School of Medicine in 1980.
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What drugs does Dr. A Terrel Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Lumigan.
Has Dr. A Terrel Williams received payments from drug or device companies?
CMS Open Payments shows $9,293 in general payments to Dr. Williams from 23 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. A Terrel Williams been practicing?
Dr. Williams graduated from medical school in 1980, 46 years ago.
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