Dr. Stoney Williamson, MD
- Medicare services, 2024
- 1,564
- Medicare patients, 2024
- 540
- Part D claims, 2024
- 783
- MIPS score, 2024
- 82
- Industry payments
- $12,206
- Practice address
- 100 Hospital Dr W, Hattiesburg, MS 39402-1334
- Practice phone
- Call (601) 268-5910
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hattiesburg Eye Clinic
Eye care practice · Hattiesburg, Mississippi
Find Dr. Williamson's 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. Stoney Williamson is an ophthalmologist in Hattiesburg, Mississippi
Dr. Williamson practices at Hattiesburg Eye Clinic in Hattiesburg, Mississippi.
Dr. Williamson's NPI, 1487762001, was assigned on August 25, 2006. Dr. Williamson graduated from Louisiana State University School of Medicine in New Orleans in 1964. Dr. Williamson holds Mississippi license 06145.
- NPI
- 1487762001NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022089937
- NPI enumeration date
- August 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (601) 268-5910
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 88
- Medical school graduation
- 1964
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stoney Williamson practices at Hattiesburg Eye Clinic in Hattiesburg, Mississippi
Dr. Williamson's primary practice is Hattiesburg Eye Clinic, at 100 Hospital Dr W, Hattiesburg, MS 39402-1334. The practice phone is (601) 268-5910.
- Hattiesburg Eye Clinic100 Hospital Dr W, Hattiesburg, MS 39402-1334Phone(601) 268-5910
Source: Dmand AI Affiliation Data
Dr. Stoney Williamson is affiliated with 2 sites of care and 1 medical group
Dr. Williamson's primary practice is Hattiesburg Eye Clinic in Hattiesburg, Mississippi. Dmand AI also links Dr. Williamson to 1 physician office and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stoney Williamson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williamson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hattiesburg Eye Clinic | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stoney Williamson is one of 123 ophthalmologists in Mississippi
Ophthalmology is Dr. Williamson's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Williamson is licensed in Mississippi.
Specialties and state licenses
- Ophthalmology, MississippiPrimary
Ophthalmologists near Dr. Williamson
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. Stoney Williamson billed Medicare for 1,564 services in 2024
CMS data shows 1,564 Medicare services from Dr. Williamson across 8 procedure codes in 2024, for 540 Medicare patients. Medicare paid $79,794 for them. Every service was in an office.
Dr. Williamson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,2302024: 1,37312%
- Office and hospital visits
- 2023: 1502024: 1532%
- Surgery
- 2023: 02024: 38
Dr. Williamson compared with the Mississippi median for ophthalmologists, 2024
- Dr. Williamson
- Mississippi median
- Medicare services
- 1,564vs 2,40035% below
- Medicare patients
- 540vs 97745% below
- Part D claims
- 703vs 1,05233% below
Medians across 136 ophthalmologists in Mississippi with Dmand AI profiles that report each measure.
Dr. Williamson's 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. Williamson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Williamson and other ophthalmologists in Mississippi.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stoney Williamson treated 540 Medicare patients in 2024, average age 78
CMS counts 540 Medicare patients who saw Dr. Williamson in 2024. The largest group is 75 to 84, with 246 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Williamson's median patient age at 77, with 58% women.
Dr. Williamson's Medicare patients by age, 2024
Dr. Williamson's Medicare patients by sex, 2024
- Women31057%
- Men23043%
Chronic conditions among Dr. Williamson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Ischemic heart disease40%
- Diabetes36%
- Chronic kidney disease26%
- Mood disorders25%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Williamson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stoney Williamson wrote 783 Medicare Part D claims in 2024
In 2024, Dr. Williamson wrote 783 Medicare Part D claims for 184 patients. 69% of them were for generic drugs. CMS names the drug for 703 of them, across 12 drugs with 11 or more claims each, at $39,586 in total drug cost. In 2023, CMS named 755 claims across 13 drugs.
Dr. Williamson's Part D claims by kind of drug, 2024
- Generic542 claims69%
- Brand-name241 claims31%
Dr. Williamson's 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. Williamson's Part D claims, 2024
- Antibiotics2%16 of 783 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: 7552024: 7037%
Drugs named by CMS: 12 in 2024, 13 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. Stoney Williamson scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Williamson for performance year 2024, reported as part of a group. Dr. Williamson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Williamson's MIPS scores, performance year 2024
- 82of 100Final score
- 89.5of 100Quality
- 40of 100Improvement Activities
- 53of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Stoney Williamson received $12,206 in industry payments from 2016 to 2025
CMS Open Payments shows 107 general payments to Dr. Williamson from 17 drug and device companies from 2016 to 2025. Ownership or investment make up the largest share, 82% of the total. Romark Laboratories, LC paid the most, $10,000.
General payments to Dr. Williamson by program year, 2016 to 2025
General payments to Dr. Williamson by kind, 2016 to 2025
- Ownership or investment$10,00082%
- Food and beverage$2,20618%
Companies that paid Dr. Williamson 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. Stoney Williamson graduated from Louisiana State University School of Medicine in New Orleans
Dr. Williamson graduated from Louisiana State University School of Medicine in New Orleans in 1964.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stoney Williamson'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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. Stoney Williamson
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. Stoney Williamson's NPI number?
Dr. Stoney Williamson's NPI number is 1487762001. It was assigned on August 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stoney Williamson?
Dr. Stoney Williamson is an ophthalmologist in Hattiesburg, Mississippi. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Stoney Williamson practice?
Dr. Williamson practices at 100 Hospital Dr W, Hattiesburg, MS 39402-1334. Dr. Williamson's primary practice is Hattiesburg Eye Clinic in Hattiesburg, Mississippi. Dmand AI also links Dr. Williamson to 1 physician office and 1 medical group.
What is Dr. Stoney Williamson's office phone number?
The practice phone on file for Dr. Williamson is (601) 268-5910.
What is Dr. Stoney Williamson's medical license number?
Dr. Williamson holds Mississippi license 06145.
Does Dr. Stoney Williamson accept Medicare?
Yes. CMS data shows Dr. Williamson billed Medicare for 1,564 services in 2024, and Dr. Williamson accepts Medicare assignment.
What is Dr. Stoney Williamson's MIPS score?
Dr. Williamson's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Dr. Stoney Williamson see?
CMS counts 540 Medicare patients who saw Dr. Williamson in 2024, with an average age of 78.
What services does Dr. Stoney Williamson bill to Medicare?
In 2024, Dr. Williamson's most billed Medicare services were eye exam or test (92014), eye exam or test (92250) and eye exam or test (92134).
Where did Dr. Stoney Williamson go to medical school?
Dr. Williamson graduated from Louisiana State University School of Medicine in New Orleans in 1964.
Show 3 more questionsShow fewer questions
What drugs does Dr. Stoney Williamson prescribe most?
In 2024 Medicare Part D data, Dr. Williamson's most prescribed drugs by claims were Latanoprost, Timolol Maleate and Dorzolamide-Timolol.
Has Dr. Stoney Williamson received payments from drug or device companies?
CMS Open Payments shows $12,206 in general payments to Dr. Williamson from 17 companies from 2016 to 2025. The largest total came from Romark Laboratories, LC.
How long has Dr. Stoney Williamson been practicing?
Dr. Williamson graduated from medical school in 1964, 62 years ago.
Selling to ophthalmology practices?
See ophthalmologists in Mississippi by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card