Dr. Lauren Elyce Williams, MD
- Medicare services, 2024
- 443
- Medicare patients, 2024
- 290
- Part D claims, 2024
- 290
- Hospital affiliations
- 1
- Industry payments
- $9,488
- Practice address
- 303 N W 11th Street, Fairfield, IL 62837
- Practice phone
- Call (618) 842-2611
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Williams' professional email, personal email and mobile number
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Dr. Lauren Elyce Williams is a general surgeon in Fairfield, Illinois
Dr. Williams practices at Fairfield Memorial Hospital in Fairfield, Illinois, part of Fairfield Memorial Hospital.
Dr. Williams' NPI, 1912436551, was assigned on June 7, 2017. Dr. Williams graduated from Rush Medical College of Rush University in 2017. Dr. Williams holds Illinois license 125070694.
- NPI
- 1912436551NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800167305
- NPI enumeration date
- June 7, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (618) 842-2611
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lauren Elyce Williams practices at Fairfield Memorial Hospital in Fairfield, Illinois
Dr. Williams' primary practice is Fairfield Memorial Hospital, at 303 N W 11th Street, Fairfield, IL 62837 in Wayne County. The practice phone is (618) 842-2611.
- Fairfield Memorial Hospital303 N W 11th Street, Fairfield, IL 62837 · Wayne CountyPhone(618) 842-2611
Source: Dmand AI Affiliation Data
Dr. Lauren Elyce Williams is affiliated with 1 site of care and 1 medical group
Dr. Williams' primary practice is Fairfield Memorial Hospital in Fairfield, Illinois, part of Fairfield Memorial Hospital. The medical group on file is Horizon Healthcare. Dr. Williams' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lauren Elyce 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 |
|---|---|
| Fairfield Memorial Hospital | 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 Fairfield Memorial Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Lauren Elyce Williams is one of 1,217 general surgeons in Illinois
Surgery is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Williams is licensed in Illinois.
Specialties and state licenses
- Surgery, IllinoisPrimary
General surgeons near Dr. Williams
Counts of general 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. Lauren Elyce Williams billed Medicare for 443 services in 2024
CMS data shows 443 Medicare services from Dr. Williams across 8 procedure codes in 2024, for 290 Medicare patients. Medicare paid $43,820 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Williams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2292024: 26917%
- Office and hospital visits
- 2023: 2322024: 17425%
Dr. Williams compared with the Illinois median for general surgeons, 2024
- Dr. Williams
- Illinois median
- Medicare services
- 443vs 1942.3 times
- Medicare patients
- 290vs 1442.0 times
- Part D claims
- 227vs 288.1 times
Medians across 1,031 general surgeons in Illinois 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Williams and other general surgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lauren Elyce Williams treated 290 Medicare patients in 2024, average age 72
CMS counts 290 Medicare patients who saw Dr. Williams in 2024. The largest group is 65 to 74, with 140 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 25% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 60, with 54% women.
Dr. Williams' Medicare patients by age, 2024
Dr. Williams' Medicare patients by sex, 2024
- Women16457%
- Men12643%
Chronic conditions among Dr. Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol68%
- Arthritis45%
- Diabetes34%
- Anxiety29%
- COPD23%
- Ischemic heart disease22%
- Mood disorders22%
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 60
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lauren Elyce Williams wrote 290 Medicare Part D claims in 2024
In 2024, Dr. Williams wrote 290 Medicare Part D claims for 107 patients. 91% of them were for generic drugs. CMS names the drug for 227 of them, across 6 drugs with 11 or more claims each, at $7,946 in total drug cost. In 2023, CMS named 184 claims across 4 drugs.
Dr. Williams' Part D claims by kind of drug, 2024
- Generic265 claims91%
- Brand-name25 claims9%
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
- Antibiotics18%53 of 290 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: 1842024: 22723%
Drugs named by CMS: 6 in 2024, 4 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. Lauren Elyce Williams ranks in the 92nd percentile for colonoscopy in Medicare
Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 187 procedures of colonoscopy by Dr. Williams, more than 92% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Williams ranks in Medicare procedure volume
- Colonoscopy
- 92nd percentile187 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 79th percentile111 procedures
- Removal of skin lesions
- 71st percentile47 procedures
- Melanoma (skin cancer) excision
- 76th percentile23 procedures
- Removal or shaving of skin growth
- 67th percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Removal of nail tissue: 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. Lauren Elyce Williams received $9,488 in industry payments from 2018 to 2023
CMS Open Payments shows 13 general payments to Dr. Williams from 4 drug and device companies from 2018 to 2023. Education make up the largest share, 90% of the total. Intuitive Surgical, Inc. paid the most, $9,334.
General payments to Dr. Williams by program year, 2018 to 2023
General payments to Dr. Williams by kind, 2018 to 2023
- Education$8,50090%
- Travel and lodging$8349%
- Food and beverage$1552%
Companies that paid Dr. Williams the most, 2018 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lauren Elyce Williams graduated from Rush Medical College of Rush University
Dr. Williams graduated from Rush Medical College of Rush University in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lauren Elyce 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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)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. Lauren Elyce 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. Lauren Elyce Williams' NPI number?
Dr. Lauren Elyce Williams' NPI number is 1912436551. It was assigned on June 7, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Lauren Elyce Williams?
Dr. Lauren Elyce Williams is a general surgeon in Fairfield, Illinois. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Lauren Elyce Williams practice?
Dr. Williams practices at 303 N W 11th Street, Fairfield, IL 62837. Dr. Williams' primary practice is Fairfield Memorial Hospital in Fairfield, Illinois, part of Fairfield Memorial Hospital.
What is Dr. Lauren Elyce Williams' office phone number?
The practice phone on file for Dr. Williams is (618) 842-2611.
What is Dr. Lauren Elyce Williams' medical license number?
Dr. Williams holds Illinois license 125070694.
Which hospitals is Dr. Lauren Elyce Williams affiliated with?
Dr. Williams practices at Fairfield Memorial Hospital in Fairfield, Illinois.
What medical group is Dr. Lauren Elyce Williams part of?
Dr. Williams is linked to Horizon Healthcare.
Does Dr. Lauren Elyce Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 443 services in 2024, and Dr. Williams accepts Medicare assignment.
How many Medicare patients does Dr. Lauren Elyce Williams see?
CMS counts 290 Medicare patients who saw Dr. Williams in 2024, with an average age of 72.
What services does Dr. Lauren Elyce Williams bill to Medicare?
In 2024, Dr. Williams' most billed Medicare services were office visit, established patient (99213), surgery: digestive system (43239) and surgery: digestive system (45385).
Show 4 more questionsShow fewer questions
Where did Dr. Lauren Elyce Williams go to medical school?
Dr. Williams graduated from Rush Medical College of Rush University in 2017.
What drugs does Dr. Lauren Elyce Williams prescribe most?
In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Pantoprazole Sodium, Sucralfate and Levofloxacin.
Has Dr. Lauren Elyce Williams received payments from drug or device companies?
CMS Open Payments shows $9,488 in general payments to Dr. Williams from 4 companies from 2018 to 2023. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Lauren Elyce Williams been practicing?
Dr. Williams graduated from medical school in 2017, 9 years ago.
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