Dr. Charles L. Lawler, MD
- Medicare services, 2024
- 1,812
- Medicare patients, 2024
- 347
- Part D claims, 2024
- 7,187
- MIPS score, 2024
- 85
- Hospital affiliations
- 5
- Practice address
- 1200 S York Rd, Elmhurst, IL 60126
- Practice phone
- Call (630) 758-8800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Elmhurst Outpatient Surgery Center
Elmhurst, Illinois
Find Dr. Lawler's professional email, personal email and mobile number
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Dr. Charles L. Lawler is an internist in Elmhurst, Illinois
Dr. Lawler practices at Elmhurst Outpatient Surgery Center in Elmhurst, Illinois.
Dr. Lawler's NPI, 1356324867, was assigned on November 29, 2005. Dr. Lawler holds Illinois license 036078328.
- NPI
- 1356324867NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305035858
- NPI enumeration date
- November 29, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (630) 758-8800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles L. Lawler practices at Elmhurst Outpatient Surgery Center in Elmhurst, Illinois
Dr. Lawler's primary practice is Elmhurst Outpatient Surgery Center, at 1200 S York Rd, Elmhurst, IL 60126 in Dupage County. The practice phone is (630) 758-8800.
- Elmhurst Outpatient Surgery Center1200 S York Rd, Elmhurst, IL 60126 · Dupage CountyPhone(630) 758-8800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Charles L. Lawler is affiliated with 10 sites of care and 3 medical groups
Dr. Lawler's primary practice is Elmhurst Outpatient Surgery Center in Elmhurst, Illinois. Dr. Lawler is also affiliated with Elmhurst Hospital. The medical group on file is Endeavor Health Medical Group. Dmand AI also links Dr. Lawler to 4 more hospitals, 2 group practices and clinics, 2 home health agencies and 2 medical groups, 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. Charles L. Lawler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lawler practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Elmhurst Outpatient Surgery Center | Available with a free account |
| +9 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charles L. Lawler is one of 5,652 internists in Illinois
Internal medicine is Dr. Lawler's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lawler is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Lawler
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. Charles L. Lawler billed Medicare for 1,812 services in 2024
CMS data shows 1,812 Medicare services from Dr. Lawler across 13 procedure codes in 2024, for 347 Medicare patients. Medicare paid $139,707 for them. Every service was in an office.
Dr. Lawler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0902024: 1,0791%
- Other services
- 2023: 2552024: 639151%
- Tests and treatments
- 2023: 842024: 5436%
- Lab and pathology
- 2023: 542024: 4026%
Dr. Lawler compared with the Illinois median for internists, 2024
- Dr. Lawler
- Illinois median
- Medicare services
- 1,812vs 5663.2 times
- Medicare patients
- 347vs 20867% above
- Part D claims
- 6,546vs 28423.0 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Lawler'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charles L. Lawler treated 347 Medicare patients in 2024, average age 77
CMS counts 347 Medicare patients who saw Dr. Lawler in 2024. The largest group is 75 to 84, with 137 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.41, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lawler's median patient age at 74, with 44% women.
Dr. Lawler's Medicare patients by age, 2024
Dr. Lawler's Medicare patients by sex, 2024
- Women16247%
- Men18553%
Chronic conditions among Dr. Lawler's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease39%
- Chronic kidney disease35%
- Diabetes34%
- Anxiety24%
- Atrial fibrillation24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lawler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charles L. Lawler wrote 7,187 Medicare Part D claims in 2024
In 2024, Dr. Lawler wrote 7,187 Medicare Part D claims for 551 patients. 89% of them were for generic drugs. CMS names the drug for 6,546 of them, across 106 drugs with 11 or more claims each, at $554,705 in total drug cost. In 2023, CMS named 5,158 claims across 96 drugs.
Dr. Lawler's Part D claims by kind of drug, 2024
- Generic6,368 claims89%
- Brand-name772 claims11%
- Other47 claims1%
Dr. Lawler'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. Lawler's Part D claims, 2024
- Opioids3%200 of 7,187 claims
- Antibiotics2%113 of 7,187 claims
- Antipsychotics, patients 65 and over0%13 of 7,187 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: 5,1582024: 6,54627%
Drugs named by CMS: 106 in 2024, 96 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. Charles L. Lawler scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Lawler for performance year 2024, reported as part of a group. Dr. Lawler accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Lawler's MIPS scores, performance year 2024
- 85of 100Final score
- 75.9of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Charles L. Lawler received $2,309 in industry payments from 2016 to 2025
CMS Open Payments shows 165 general payments to Dr. Lawler from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Novo Nordisk Inc paid the most, $744.
General payments to Dr. Lawler by program year, 2016 to 2025
General payments to Dr. Lawler by kind, 2016 to 2025
- Food and beverage$2,29699%
- Education$131%
Companies that paid Dr. Lawler the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Charles L. Lawler's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Charles L. Lawler
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. Charles L. Lawler's NPI number?
Dr. Charles L. Lawler's NPI number is 1356324867. It was assigned on November 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles L. Lawler?
Dr. Charles L. Lawler is an internist in Elmhurst, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Charles L. Lawler practice?
Dr. Lawler practices at 1200 S York Rd, Elmhurst, IL 60126. Dr. Lawler's primary practice is Elmhurst Outpatient Surgery Center in Elmhurst, Illinois. Dmand AI also links Dr. Lawler to 4 hospitals, 2 group practices and clinics, 2 home health agencies and 2 medical groups.
What is Dr. Charles L. Lawler's office phone number?
The practice phone on file for Dr. Lawler is (630) 758-8800.
What is Dr. Charles L. Lawler's medical license number?
Dr. Lawler holds Illinois license 036078328.
Which hospitals is Dr. Charles L. Lawler affiliated with?
Dr. Lawler is affiliated with Elmhurst Hospital. Dmand AI links Dr. Lawler to 4 more hospitals.
What medical group is Dr. Charles L. Lawler part of?
Dr. Lawler is linked to Endeavor Health Medical Group. Dmand AI links Dr. Lawler to 2 more medical groups.
Does Dr. Charles L. Lawler accept Medicare?
Yes. CMS data shows Dr. Lawler billed Medicare for 1,812 services in 2024, and Dr. Lawler accepts Medicare assignment.
What is Dr. Charles L. Lawler's MIPS score?
Dr. Lawler's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Dr. Charles L. Lawler see?
CMS counts 347 Medicare patients who saw Dr. Lawler in 2024, with an average age of 77.
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What services does Dr. Charles L. Lawler bill to Medicare?
In 2024, Dr. Lawler's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, established patient (99213).
What drugs does Dr. Charles L. Lawler prescribe most?
In 2024 Medicare Part D data, Dr. Lawler's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Charles L. Lawler received payments from drug or device companies?
CMS Open Payments shows $2,309 in general payments to Dr. Lawler from 23 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Charles L. Lawler been practicing?
Dr. Lawler graduated from medical school in 1986, 40 years ago.
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