Dr. Peter Lim, DO
- Medicare services, 2024
- 1,846
- Medicare patients, 2024
- 323
- Part D claims, 2024
- 10,745
- Hospital affiliations
- 2
- Industry payments
- $6,162
- Practice address
- 5215 N California Ave, Chicago, IL 60625
- Practice phone
- Call (847) 570-5235
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northshore University Healthsystem Faculty Practice Associates
Chicago, 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. Peter Lim is an internist in Chicago, Illinois
Dr. Lim practices at Northshore University Healthsystem Faculty Practice Associates in Chicago, Illinois.
Dr. Lim's NPI, 1316477995, was assigned on June 15, 2017. Dr. Lim holds Illinois license 036151544.
- NPI
- 1316477995NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991128910
- NPI enumeration date
- June 15, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (847) 570-5235
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Lim practices at Northshore University Healthsystem Faculty Practice Associates in Chicago, Illinois
Dr. Lim's primary practice is Northshore University Healthsystem Faculty Practice Associates, at 5215 N California Ave, Chicago, IL 60625 in Cook County. The practice phone is (847) 570-5235.
- Northshore University Healthsystem Faculty Practice Associates5215 N California Ave, Chicago, IL 60625 · Cook CountyPhone(847) 570-5235
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Peter Lim is affiliated with 7 sites of care and 2 medical groups
Dr. Lim's primary practice is Northshore University Healthsystem Faculty Practice Associates in Chicago, Illinois. Dr. Lim is also affiliated with Swedish Hospital. The medical group on file is Endeavor Health Medical Group. Dmand AI also links Dr. Lim to 1 more hospital, 2 group practices and clinics, 2 home health agencies and 1 medical group, 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. Peter Lim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lim practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northshore University Healthsystem Faculty Practice Associates | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Lim is one of 5,652 internists in Illinois
Internal medicine is Dr. Lim's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lim is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Lim
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. Peter Lim billed Medicare for 1,846 services in 2024
CMS data shows 1,846 Medicare services from Dr. Lim across 16 procedure codes in 2024, for 323 Medicare patients. Medicare paid $133,363 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: 1,0712024: 92014%
- Other services
- 2023: 4042024: 65562%
- Surgery
- 2023: 2552024: 14344%
- Tests and treatments
- 2023: 1802024: 12829%
Dr. Lim compared with the Illinois median for internists, 2024
- Dr. Lim
- Illinois median
- Medicare services
- 1,846vs 5663.3 times
- Medicare patients
- 323vs 20855% above
- Part D claims
- 10,059vs 28435.4 times
Medians across 5,192 internists 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 internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Lim treated 323 Medicare patients in 2024, average age 80
CMS counts 323 Medicare patients who saw Dr. Lim in 2024. The largest group is 75 to 84, with 142 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 76% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lim's median patient age at 59, with 47% women.
Dr. Lim's Medicare patients by age, 2024
Dr. Lim's Medicare patients by sex, 2024
- Women20062%
- Men12338%
Chronic conditions among Dr. Lim's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes48%
- Arthritis45%
- Chronic kidney disease38%
- Osteoporosis31%
- Heart failure29%
- Ischemic heart disease25%
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 59
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Lim wrote 10,745 Medicare Part D claims in 2024
In 2024, Dr. Lim wrote 10,745 Medicare Part D claims for 574 patients. 84% of them were for generic drugs. CMS names the drug for 10,059 of them, across 114 drugs with 11 or more claims each, at $1,120,047 in total drug cost. In 2023, CMS named 9,634 claims across 118 drugs.
Dr. Lim's Part D claims by kind of drug, 2024
- Generic9,048 claims84%
- Brand-name1,582 claims15%
- Other115 claims1%
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
- Opioids1%103 of 10,745 claims
- Antibiotics1%100 of 10,745 claims
- Antipsychotics, patients 65 and over0%13 of 10,745 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: 9,6342024: 10,0594%
Drugs named by CMS: 114 in 2024, 118 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. Peter Lim offers telehealth to Medicare patients
Dr. Lim accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lim as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Peter Lim received $6,162 in industry payments from 2017 to 2025
CMS Open Payments shows 305 general payments to Dr. Lim from 40 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $1,041.
General payments to Dr. Lim by program year, 2017 to 2025
Companies that paid Dr. Lim the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Peter 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Peter 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. Peter Lim's NPI number?
Dr. Peter Lim's NPI number is 1316477995. It was assigned on June 15, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Lim?
Dr. Peter Lim is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Peter Lim practice?
Dr. Lim practices at 5215 N California Ave, Chicago, IL 60625. Dr. Lim's primary practice is Northshore University Healthsystem Faculty Practice Associates in Chicago, Illinois. Dmand AI also links Dr. Lim to 1 hospital, 2 group practices and clinics, 2 home health agencies and 1 medical group.
What is Dr. Peter Lim's office phone number?
The practice phone on file for Dr. Lim is (847) 570-5235.
What is Dr. Peter Lim's medical license number?
Dr. Lim holds Illinois license 036151544.
Which hospitals is Dr. Peter Lim affiliated with?
Dr. Lim is affiliated with Swedish Hospital. Dmand AI links Dr. Lim to 1 more hospital.
What medical group is Dr. Peter Lim part of?
Dr. Lim is linked to Endeavor Health Medical Group. Dmand AI links Dr. Lim to 1 more medical group.
Does Dr. Peter Lim accept Medicare?
Yes. CMS data shows Dr. Lim billed Medicare for 1,846 services in 2024, and Dr. Lim accepts Medicare assignment.
Does Dr. Peter Lim offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lim as offering telehealth services.
How many Medicare patients does Dr. Peter Lim see?
CMS counts 323 Medicare patients who saw Dr. Lim in 2024, with an average age of 80.
Show 4 more questionsShow fewer questions
What services does Dr. Peter Lim bill to Medicare?
In 2024, Dr. Lim's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).
What drugs does Dr. Peter Lim prescribe most?
In 2024 Medicare Part D data, Dr. Lim's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Peter Lim received payments from drug or device companies?
CMS Open Payments shows $6,162 in general payments to Dr. Lim from 40 companies from 2017 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Peter Lim been practicing?
Dr. Lim graduated from medical school in 2017, 9 years ago.
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