Dr. Eric S. Williams, MD
- Part D claims, 2020
- 24
- Hospital affiliations
- 1
- Industry payments
- $271
- Medical group
- 1
- State licenses
- 4
- Practice address
- 11373 Cortez Blvd, Brooksville, FL 34613
- Practice phone
- Call (352) 597-3444
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lyle Breeding MD PLC
Brooksville, Florida
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 S. Williams is a vascular surgeon in Brooksville, Florida
Dr. Williams practices at Lyle Breeding MD PLC in Brooksville, Florida.
Dr. Williams' NPI, 1417021718, was assigned on November 20, 2006. Dr. Williams graduated from Howard University College Of Medicine in 1987. Dr. Williams holds California license G83353.
- NPI
- 1417021718NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103002696
- NPI enumeration date
- November 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (352) 597-3444
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric S. Williams practices at Lyle Breeding MD PLC in Brooksville, Florida
Dr. Williams' primary practice is Lyle Breeding MD PLC, at 11373 Cortez Blvd, Brooksville, FL 34613 in Hernando County. The practice phone is (352) 597-3444.
- Lyle Breeding MD PLC11373 Cortez Blvd, Brooksville, FL 34613 · Hernando CountyPhone(352) 597-3444
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Eric S. Williams is affiliated with 3 sites of care and 1 medical group
Dr. Williams' primary practice is Lyle Breeding MD PLC in Brooksville, Florida. Dr. Williams is also affiliated with HCA Florida Oak Hill Hospital. The medical group on file is Suncoast General Surgery. Dmand AI also links Dr. Williams to 1 more group practice or clinic, 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 S. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lyle Breeding MD PLC | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric S. Williams is one of 337 vascular surgeons in Florida
Vascular surgery is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Williams is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Williams' licenses on file in 4 states: California, Florida, District of Columbia and Maryland.
Specialties and state licenses
- Vascular surgery, CaliforniaPrimary
- Florida license
- District of Columbia license
- Maryland license
Vascular surgeons near Dr. Williams
Counts of vascular surgeons 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 S. Williams' patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 76, with 41% 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 76
Patient panel by sex, all payers
- Women41%
- Men59%
Source: Dmand AI Patient Panel Data
Dr. Eric S. Williams wrote 24 Medicare Part D claims in 2020
In 2020, Dr. Williams wrote 24 Medicare Part D claims. They cover 1 drug, with $208 in total drug cost. In 2019, CMS named 42 claims across 2 drugs.
Dr. Williams' most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 422020: 2443%
Drugs named by CMS: 1 in 2020, 2 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Eric S. Williams takes part in Medicare
Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Eric S. Williams received $271 in industry payments from 2017 to 2025
CMS Open Payments shows 7 general payments to Dr. Williams from 5 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. W. L. Gore & Associates, Inc. paid the most, $145.
General payments to Dr. Williams by program year, 2017 to 2025
Companies that paid Dr. Williams the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eric S. Williams has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Williams, most recently ACS Fellow in 2011.
Awards and honors for Dr. Williams
- 2011
- ACS Fellow
- Undated
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Eric S. Williams graduated from Howard University College Of Medicine
Dr. Williams graduated from Howard University College Of Medicine in 1987. Dr. Williams is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Sources for Dr. Eric S. 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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 S. 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 S. Williams' NPI number?
Dr. Eric S. Williams' NPI number is 1417021718. It was assigned on November 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric S. Williams?
Dr. Eric S. Williams is a vascular surgeon in Brooksville, Florida. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Eric S. Williams practice?
Dr. Williams practices at 11373 Cortez Blvd, Brooksville, FL 34613. Dr. Williams' primary practice is Lyle Breeding MD PLC in Brooksville, Florida. Dmand AI also links Dr. Williams to 1 group practice or clinic.
What is Dr. Eric S. Williams' office phone number?
The practice phone on file for Dr. Williams is (352) 597-3444.
What is Dr. Eric S. Williams' medical license number?
Dr. Williams holds California license G83353, one of the licenses on file in 4 states.
Which states has Dr. Eric S. Williams been licensed in?
Dmand AI has state licenses on file for Dr. Williams in California (1996 to 2026), Florida (2024 to 2026), District of Columbia (1990 to 2000) and Maryland (1992 to 1999).
Which hospitals is Dr. Eric S. Williams affiliated with?
Dr. Williams is affiliated with HCA Florida Oak Hill Hospital.
What medical group is Dr. Eric S. Williams part of?
Dr. Williams is linked to Suncoast General Surgery.
Does Dr. Eric S. Williams accept Medicare?
Yes. CMS lists Dr. Williams as accepting Medicare assignment.
Is Dr. Eric S. Williams board certified?
Yes. Dr. Williams is board certified in surgery by the American Board of Surgery.
Show 4 more questionsShow fewer questions
Where did Dr. Eric S. Williams go to medical school?
Dr. Williams graduated from Howard University College Of Medicine in 1987.
What drugs does Dr. Eric S. Williams prescribe most?
In 2020 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Eric S. Williams received payments from drug or device companies?
CMS Open Payments shows $271 in general payments to Dr. Williams from 5 companies from 2017 to 2025. The largest total came from W. L. Gore & Associates, Inc.
How long has Dr. Eric S. Williams been practicing?
Dr. Williams graduated from medical school in 1987, 39 years ago.
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