Dr. William C. Watson, MD
- Medicare services, 2024
- 325
- Medicare patients, 2024
- 203
- Part D claims, 2024
- 92
- Hospital affiliations
- 1
- Industry payments
- $243,441
- Practice address
- 801 S Milwaukee Ave, Libertyville, IL 60048
- Practice phone
- Call (847) 362-2900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Watson's professional email, personal email and mobile number
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Dr. William C. Watson is a general surgeon in Libertyville, Illinois
Dr. Watson practices at Advocate Condell Medical Center in Libertyville, Illinois, part of Advocate Health.
Dr. Watson's NPI, 1447265871, was assigned on July 31, 2006. Dr. Watson graduated from Loyola University of Chicago, Stritch School of Medicine in 1999. Dr. Watson holds Illinois license 036116316.
- NPI
- 1447265871NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305872672
- NPI enumeration date
- July 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 362-2900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William C. Watson practices at Advocate Condell Medical Center in Libertyville, Illinois
Dr. Watson's primary practice is Advocate Condell Medical Center, at 801 S Milwaukee Ave, Libertyville, IL 60048 in Lake County. The practice phone is (847) 362-2900.
- Advocate Condell Medical Center801 S Milwaukee Ave, Libertyville, IL 60048 · Lake CountyPhone(847) 362-2900
Source: Dmand AI Affiliation Data
Dr. William C. Watson is affiliated with 5 sites of care and 2 medical groups
Dr. Watson's primary practice is Advocate Condell Medical Center in Libertyville, Illinois, part of Advocate Health. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Dr. Watson to 2 more group practices and clinics, 1 physician office, 1 hospital outpatient department and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William C. Watson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Watson practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Condell Medical Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William C. Watson is one of 1,217 general surgeons in Illinois
Surgery is Dr. Watson's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Watson is licensed in Illinois.
Specialties and state licenses
- Surgery, IllinoisPrimary
General surgeons near Dr. Watson
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. William C. Watson billed Medicare for 325 services in 2024
CMS data shows 325 Medicare services from Dr. Watson across 10 procedure codes in 2024, for 203 Medicare patients. Medicare paid $35,765 for them.
Dr. Watson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3182024: 3252%
Where Dr. Watson's Medicare services took place, 2024
- In an office8025%
- In a facility24575%
Dr. Watson compared with the Illinois median for general surgeons, 2024
- Dr. Watson
- Illinois median
- Medicare services
- 325vs 19468% above
- Medicare patients
- 203vs 14441% above
- Part D claims
- 66vs 282.4 times
Medians across 1,031 general surgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Watson'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Watson and other general surgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William C. Watson treated 203 Medicare patients in 2024, average age 74
CMS counts 203 Medicare patients who saw Dr. Watson in 2024. The largest group is 65 to 74, with 82 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.82, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Watson's median patient age at 44, with 50% women.
Dr. Watson's Medicare patients by age, 2024
Dr. Watson's Medicare patients by sex, 2024
- Women10753%
- Men9647%
Chronic conditions among Dr. Watson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Chronic kidney disease45%
- Diabetes40%
- Ischemic heart disease33%
- Mood disorders33%
- Atrial fibrillation31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Watson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William C. Watson wrote 92 Medicare Part D claims in 2024
In 2024, Dr. Watson wrote 92 Medicare Part D claims for 50 patients. 100% of them were for generic drugs. CMS names the drug for 66 of them, across 2 drugs with 11 or more claims each, at $227 in total drug cost. In 2023, CMS named 56 claims across 2 drugs.
Dr. Watson'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. Watson's Part D claims, 2024
- Opioids49%45 of 92 claims
- Antibiotics17%16 of 92 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: 562024: 6618%
Drugs named by CMS: 2 in 2024, 2 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. William C. Watson ranks in the 92nd percentile for hernia repair - groin (open) in Medicare
Dr. Watson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 13 procedures of hernia repair - groin (open) by Dr. Watson, more than 92% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Watson ranks in Medicare procedure volume
- Hernia repair - groin (open)
- 92nd percentile13 procedures
- Removal of tissue
- 62nd percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 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. William C. Watson received $243,441 in industry payments from 2016 to 2025
CMS Open Payments shows 248 general payments to Dr. Watson from 12 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 77% of the total. Stryker Corporation paid the most, $234,408.
General payments to Dr. Watson by program year, 2016 to 2025
General payments to Dr. Watson by kind, 2016 to 2025
- Consulting fees$187,62577%
- Travel and lodging$46,27619%
- Food and beverage$5,5402%
- Education$4,0002%
Companies that paid Dr. Watson 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. William C. Watson graduated from Loyola University of Chicago, Stritch School of Medicine
Dr. Watson graduated from Loyola University of Chicago, Stritch School of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William C. Watson'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. William C. Watson
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. William C. Watson's NPI number?
Dr. William C. Watson's NPI number is 1447265871. It was assigned on July 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William C. Watson?
Dr. William C. Watson is a general surgeon in Libertyville, Illinois. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. William C. Watson practice?
Dr. Watson practices at 801 S Milwaukee Ave, Libertyville, IL 60048. Dr. Watson's primary practice is Advocate Condell Medical Center in Libertyville, Illinois, part of Advocate Health. Dmand AI also links Dr. Watson to 2 group practices and clinics, 1 physician office, 1 hospital outpatient department and 1 medical group.
What is Dr. William C. Watson's office phone number?
The practice phone on file for Dr. Watson is (847) 362-2900.
What is Dr. William C. Watson's medical license number?
Dr. Watson holds Illinois license 036116316.
Which hospitals is Dr. William C. Watson affiliated with?
Dr. Watson practices at Advocate Condell Medical Center in Libertyville, Illinois.
What medical group is Dr. William C. Watson part of?
Dr. Watson is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Dr. Watson to 1 more medical group.
Does Dr. William C. Watson accept Medicare?
Yes. CMS data shows Dr. Watson billed Medicare for 325 services in 2024, and Dr. Watson accepts Medicare assignment.
How many Medicare patients does Dr. William C. Watson see?
CMS counts 203 Medicare patients who saw Dr. Watson in 2024, with an average age of 74.
What services does Dr. William C. Watson bill to Medicare?
In 2024, Dr. Watson's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and critical care (99291).
Show 4 more questionsShow fewer questions
Where did Dr. William C. Watson go to medical school?
Dr. Watson graduated from Loyola University of Chicago, Stritch School of Medicine in 1999.
What drugs does Dr. William C. Watson prescribe most?
In 2024 Medicare Part D data, Dr. Watson's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Ibuprofen.
Has Dr. William C. Watson received payments from drug or device companies?
CMS Open Payments shows $243,441 in general payments to Dr. Watson from 12 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. William C. Watson been practicing?
Dr. Watson graduated from medical school in 1999, 27 years ago.
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