Dr. Keith Lim, DO
- Medicare services, 2024
- 259
- Medicare patients, 2024
- 126
- Part D claims, 2024
- 206
- Hospital affiliations
- 2
- Industry payments
- $753
- Practice address
- 333 N Hammes Ave, Joliet, IL 60435
- Practice phone
- Call (630) 469-9200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Duly Health and Care
Joliet, Illinois
Find Dr. Lim'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. Keith Lim is an OB-GYN in Joliet, Illinois
Dr. Lim practices at Duly Health and Care in Joliet, Illinois.
Dr. Lim's NPI, 1215961123, was assigned on July 10, 2006. Dr. Lim graduated from Ohio University, College of Osteopathic Medicine in 1992. Dr. Lim holds Illinois license 36-112132.
- NPI
- 1215961123NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163487463
- NPI enumeration date
- July 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (630) 469-9200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Keith Lim practices at Duly Health and Care in Joliet, Illinois
Dr. Lim's primary practice is Duly Health and Care, at 333 N Hammes Ave, Joliet, IL 60435 in Will County. The practice phone is (630) 469-9200.
- Duly Health and Care333 N Hammes Ave, Joliet, IL 60435 · Will CountyPhone(630) 469-9200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Keith Lim is affiliated with 4 sites of care and 1 medical group
Dr. Lim's primary practice is Duly Health and Care in Joliet, Illinois. Dr. Lim is also affiliated with Saint Joseph Medical Center. The medical group on file is DuPage Medical Group. Dmand AI also links Dr. Lim to 1 more hospital 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. Keith Lim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lim practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duly Health and Care | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Keith Lim is one of 1,665 OB-GYNs in Illinois
Obstetrics and gynecology is Dr. Lim's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Lim is licensed in Illinois.
Specialties and state licenses
- Obstetrics and gynecology, IllinoisPrimary
OB-GYNs near Dr. Lim
Counts of OB-GYNs 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. Keith Lim billed Medicare for 259 services in 2024
CMS data shows 259 Medicare services from Dr. Lim across 6 procedure codes in 2024, for 126 Medicare patients. Medicare paid $12,056 for them. Every service was in an office.
Dr. Lim's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 932024: 11524%
- Lab and pathology
- 2023: 692024: 9030%
- Other services
- 2023: 872024: 5438%
Dr. Lim compared with the Illinois median for OB-GYNs, 2024
- Dr. Lim
- Illinois median
- Medicare services
- 259vs 485.4 times
- Medicare patients
- 126vs 442.9 times
- Part D claims
- 123vs 284.4 times
Medians across 1,360 OB-GYNs in Illinois with Dmand AI profiles that report each measure.
Dr. Lim'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. Lim and other OB-GYNs in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Keith Lim treated 126 Medicare patients in 2024, average age 70
CMS counts 126 Medicare patients who saw Dr. Lim in 2024. The largest group is 65 to 74, with 60 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lim's median patient age at 46, with 98% women.
Dr. Lim's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Lim's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis48%
- Anxiety38%
- Mood disorders31%
- Depression28%
- Diabetes25%
- Chronic kidney disease20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lim's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women98%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Keith Lim wrote 206 Medicare Part D claims in 2024
In 2024, Dr. Lim wrote 206 Medicare Part D claims for 85 patients. 89% of them were for generic drugs. CMS names the drug for 123 of them, across 3 drugs with 11 or more claims each, at $4,486 in total drug cost. In 2023, CMS named 116 claims across 4 drugs.
Dr. Lim's Part D claims by kind of drug, 2024
- Generic183 claims89%
- Brand-name23 claims11%
Dr. Lim'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. Lim's Part D claims, 2024
- Antibiotics8%16 of 206 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: 1162024: 1236%
Drugs named by CMS: 3 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
How Dr. Keith Lim takes part in Medicare
Dr. Lim accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of the uterus: 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. Keith Lim received $753 in industry payments from 2016 to 2023
CMS Open Payments shows 18 general payments to Dr. Lim from 5 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 97% of the total. Hologic Inc paid the most, $354.
General payments to Dr. Lim by program year, 2016 to 2023
General payments to Dr. Lim by kind, 2016 to 2023
- Food and beverage$73097%
- Travel and lodging$233%
Companies that paid Dr. Lim the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Keith Lim graduated from Ohio University, College of Osteopathic Medicine
Dr. Lim graduated from Ohio University, College of Osteopathic Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Keith Lim'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)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. Keith Lim
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. Keith Lim's NPI number?
Dr. Keith Lim's NPI number is 1215961123. It was assigned on July 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Keith Lim?
Dr. Keith Lim is an OB-GYN in Joliet, Illinois. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Keith Lim practice?
Dr. Lim practices at 333 N Hammes Ave, Joliet, IL 60435. Dr. Lim's primary practice is Duly Health and Care in Joliet, Illinois. Dmand AI also links Dr. Lim to 1 hospital and 1 group practice or clinic.
What is Dr. Keith Lim's office phone number?
The practice phone on file for Dr. Lim is (630) 469-9200.
What is Dr. Keith Lim's medical license number?
Dr. Lim holds Illinois license 36-112132.
Which hospitals is Dr. Keith Lim affiliated with?
Dr. Lim is affiliated with Saint Joseph Medical Center. Dmand AI links Dr. Lim to 1 more hospital.
What medical group is Dr. Keith Lim part of?
Dr. Lim is linked to DuPage Medical Group.
Does Dr. Keith Lim accept Medicare?
Yes. CMS data shows Dr. Lim billed Medicare for 259 services in 2024, and Dr. Lim accepts Medicare assignment.
How many Medicare patients does Dr. Keith Lim see?
CMS counts 126 Medicare patients who saw Dr. Lim in 2024, with an average age of 70.
What services does Dr. Keith Lim bill to Medicare?
In 2024, Dr. Lim's most billed Medicare services were office visit, established patient (99213), medicare service (G0101) and office visit, new patient (99203).
Show 4 more questionsShow fewer questions
Where did Dr. Keith Lim go to medical school?
Dr. Lim graduated from Ohio University, College of Osteopathic Medicine in 1992.
What drugs does Dr. Keith Lim prescribe most?
In 2024 Medicare Part D data, Dr. Lim's most prescribed drugs by claims were Estradiol, Nortrel and Medroxyprogesterone Acetate.
Has Dr. Keith Lim received payments from drug or device companies?
CMS Open Payments shows $753 in general payments to Dr. Lim from 5 companies from 2016 to 2023. The largest total came from Hologic Inc.
How long has Dr. Keith Lim been practicing?
Dr. Lim graduated from medical school in 1992, 34 years ago.
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