Dr. William I. Crevier, MD
- Medicare services, 2024
- 3,846
- Medicare patients, 2024
- 281
- Part D claims, 2024
- 3,833
- Hospital affiliations
- 5
- Industry payments
- $14,681
- Practice address
- 16450 104th Ave, Orland Park, IL 60467
- Practice phone
- Call (708) 364-8441
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
South Chicago Surgical Solutions
Orland Park, Illinois
Find Dr. Crevier'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. William I. Crevier is an internist in Orland Park, Illinois
Dr. Crevier practices at South Chicago Surgical Solutions in Orland Park, Illinois.
Dr. Crevier's NPI, 1477509347, was assigned on May 25, 2006. Dr. Crevier graduated from University of Chicago, Pritzker School of Medicine in 1985. Dr. Crevier holds Illinois license 036074856.
- NPI
- 1477509347NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496647653
- NPI enumeration date
- May 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (708) 364-8441
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William I. Crevier practices at South Chicago Surgical Solutions in Orland Park, Illinois
Dr. Crevier's primary practice is South Chicago Surgical Solutions, at 16450 104th Ave, Orland Park, IL 60467 in Cook County. The practice phone is (708) 364-8441.
- South Chicago Surgical Solutions16450 104th Ave, Orland Park, IL 60467 · Cook CountyPhone(708) 364-8441
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William I. Crevier is affiliated with 8 sites of care and 1 medical group
Dr. Crevier's primary practice is South Chicago Surgical Solutions in Orland Park, Illinois. Dr. Crevier is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is RUSH Physical Therapy. Dmand AI also links Dr. Crevier to 4 more hospitals, 1 physician office and 1 group practice or clinic, 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. William I. Crevier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Crevier practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| South Chicago Surgical Solutions | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William I. Crevier is one of 5,652 internists in Illinois
Internal medicine is Dr. Crevier's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Crevier is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Crevier
Counts of internists 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 I. Crevier billed Medicare for 3,846 services in 2024
CMS data shows 3,846 Medicare services from Dr. Crevier across 19 procedure codes in 2024, for 281 Medicare patients. Medicare paid $213,371 for them. Every service was in an office.
Dr. Crevier's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,8622024: 3,13710%
- Other services
- 2023: 632024: 526735%
- Tests and treatments
- 2023: 2672024: 18331%
- Lab and pathology
- 2023: 142024: 0100%
Dr. Crevier compared with the Illinois median for internists, 2024
- Dr. Crevier
- Illinois median
- Medicare services
- 3,846vs 5666.8 times
- Medicare patients
- 281vs 20835% above
- Part D claims
- 3,285vs 28411.6 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Crevier'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. Crevier and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William I. Crevier treated 281 Medicare patients in 2024, average age 72
CMS counts 281 Medicare patients who saw Dr. Crevier in 2024. The largest group is 65 to 74, with 161 patients. 69% of them have high blood pressure, and 67% have high cholesterol. 9% are also on Medicaid. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Crevier's median patient age at 64, with 50% women.
Dr. Crevier's Medicare patients by age, 2024
Dr. Crevier's Medicare patients by sex, 2024
- Women15053%
- Men13147%
Chronic conditions among Dr. Crevier's Medicare patients, 2024
- High blood pressure69%
- High cholesterol67%
- Arthritis35%
- Ischemic heart disease34%
- Diabetes25%
- Anxiety16%
- COPD16%
- Heart failure16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Crevier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women50%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William I. Crevier wrote 3,833 Medicare Part D claims in 2024
In 2024, Dr. Crevier wrote 3,833 Medicare Part D claims for 322 patients. 88% of them were for generic drugs. CMS names the drug for 3,285 of them, across 77 drugs with 11 or more claims each, at $234,637 in total drug cost. In 2023, CMS named 3,396 claims across 79 drugs.
Dr. Crevier's Part D claims by kind of drug, 2024
- Generic3,378 claims88%
- Brand-name415 claims11%
- Other40 claims1%
Dr. Crevier'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. Crevier's Part D claims, 2024
- Opioids6%236 of 3,833 claims
- Antibiotics2%89 of 3,833 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: 3,3962024: 3,2853%
Drugs named by CMS: 77 in 2024, 79 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
How Dr. William I. Crevier takes part in Medicare
Dr. Crevier accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. William I. Crevier received $14,681 in industry payments from 2016 to 2025
CMS Open Payments shows 862 general payments to Dr. Crevier from 60 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. AstraZeneca Pharmaceuticals LP paid the most, $4,093.
General payments to Dr. Crevier by program year, 2016 to 2025
General payments to Dr. Crevier by kind, 2016 to 2025
- Food and beverage$14,50899%
- Education$1571%
- Speaker and faculty fees$150%
Companies that paid Dr. Crevier 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 I. Crevier graduated from University of Chicago, Pritzker School of Medicine
Dr. Crevier graduated from University of Chicago, Pritzker School of Medicine in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William I. Crevier'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) |
| 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 I. Crevier
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 I. Crevier's NPI number?
Dr. William I. Crevier's NPI number is 1477509347. It was assigned on May 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William I. Crevier?
Dr. William I. Crevier is an internist in Orland Park, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. William I. Crevier practice?
Dr. Crevier practices at 16450 104th Ave, Orland Park, IL 60467. Dr. Crevier's primary practice is South Chicago Surgical Solutions in Orland Park, Illinois. Dmand AI also links Dr. Crevier to 4 hospitals, 1 physician office and 1 group practice or clinic.
What is Dr. William I. Crevier's office phone number?
The practice phone on file for Dr. Crevier is (708) 364-8441.
What is Dr. William I. Crevier's medical license number?
Dr. Crevier holds Illinois license 036074856.
Which hospitals is Dr. William I. Crevier affiliated with?
Dr. Crevier is affiliated with Northwestern Medicine Central DuPage Hospital. Dmand AI links Dr. Crevier to 4 more hospitals.
What medical group is Dr. William I. Crevier part of?
Dr. Crevier is linked to RUSH Physical Therapy.
Does Dr. William I. Crevier accept Medicare?
Yes. CMS data shows Dr. Crevier billed Medicare for 3,846 services in 2024, and Dr. Crevier accepts Medicare assignment.
How many Medicare patients does Dr. William I. Crevier see?
CMS counts 281 Medicare patients who saw Dr. Crevier in 2024, with an average age of 72.
What services does Dr. William I. Crevier bill to Medicare?
In 2024, Dr. Crevier's most billed Medicare services were care management and other visits (99439), office visit, established patient (99214) and care management and other visits (99458).
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Where did Dr. William I. Crevier go to medical school?
Dr. Crevier graduated from University of Chicago, Pritzker School of Medicine in 1985.
What drugs does Dr. William I. Crevier prescribe most?
In 2024 Medicare Part D data, Dr. Crevier's most prescribed drugs by claims were Amlodipine Besylate, Levothyroxine Sodium and Atorvastatin Calcium.
Has Dr. William I. Crevier received payments from drug or device companies?
CMS Open Payments shows $14,681 in general payments to Dr. Crevier from 60 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. William I. Crevier been practicing?
Dr. Crevier graduated from medical school in 1985, 41 years ago.
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