Dr. Lee S. Freedman, MD
- Medicare services, 2024
- 2,506
- Medicare patients, 2024
- 327
- Part D claims, 2024
- 6,688
- MIPS score, 2024
- 90
- Hospital affiliations
- 4
- Practice address
- 506 E State Parkway, Schaumburg, IL 60173
- Practice phone
- Call (847) 885-2010
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Schaumburg Laboratory Facility
Clinical Lab - Full Service · Schaumburg, Illinois
Find Dr. Freedman's professional email, personal email and mobile number
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Dr. Lee S. Freedman is an internist in Schaumburg, Illinois
Dr. Freedman practices at Schaumburg Laboratory Facility in Schaumburg, Illinois.
Dr. Freedman's NPI, 1497708556, was assigned on May 18, 2006. Dr. Freedman graduated from Northwestern University Feinberg Medical School in 1986. Dr. Freedman holds Illinois license 036082494.
- NPI
- 1497708556NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375572092
- NPI enumeration date
- May 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (847) 885-2010
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lee S. Freedman practices at Schaumburg Laboratory Facility in Schaumburg, Illinois
Dr. Freedman's primary practice is Schaumburg Laboratory Facility, at 506 E State Parkway, Schaumburg, IL 60173. The practice phone is (847) 885-2010.
- Schaumburg Laboratory Facility506 E State Parkway, Schaumburg, IL 60173Phone(847) 885-2010
Source: Dmand AI Affiliation Data
Dr. Lee S. Freedman is affiliated with 10 sites of care
Dr. Freedman's primary practice is Schaumburg Laboratory Facility in Schaumburg, Illinois. Dr. Freedman is also affiliated with Evanston Hospital. Dmand AI also links Dr. Freedman to 3 more hospitals, 2 home health agencies, 1 physician office, 1 hospice and 1 skilled nursing facility, 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. Lee S. Freedman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Freedman practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Schaumburg Laboratory Facility | Available with a free account |
| +9 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lee S. Freedman is one of 5,652 internists in Illinois
Internal medicine is Dr. Freedman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Freedman is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Freedman
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. Lee S. Freedman billed Medicare for 2,506 services in 2024
CMS data shows 2,506 Medicare services from Dr. Freedman across 20 procedure codes in 2024, for 327 Medicare patients. Medicare paid $141,342 for them. Every service was in an office.
Dr. Freedman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9122024: 1,59975%
- Other services
- 2023: 3692024: 370No change
- Tests and treatments
- 2023: 1752024: 364108%
- Surgery
- 2023: 02024: 87
- Lab and pathology
- 2023: 932024: 868%
Dr. Freedman compared with the Illinois median for internists, 2024
- Dr. Freedman
- Illinois median
- Medicare services
- 2,506vs 5664.4 times
- Medicare patients
- 327vs 20857% above
- Part D claims
- 5,796vs 28420.4 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Freedman'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. Freedman and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lee S. Freedman treated 327 Medicare patients in 2024, average age 78
CMS counts 327 Medicare patients who saw Dr. Freedman in 2024. The largest group is 75 to 84, with 153 patients. 75% of them have high cholesterol, and 60% have high blood pressure. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Freedman's median patient age at 74, with 53% women.
Dr. Freedman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Freedman's Medicare patients by sex, 2024
- Women17654%
- Men15146%
Chronic conditions among Dr. Freedman's Medicare patients, 2024
- High cholesterol75%
- High blood pressure60%
- Arthritis42%
- Ischemic heart disease29%
- Osteoporosis26%
- Cancer20%
- Chronic kidney disease19%
- Anxiety18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Freedman'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
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lee S. Freedman wrote 6,688 Medicare Part D claims in 2024
In 2024, Dr. Freedman wrote 6,688 Medicare Part D claims for 346 patients. 87% of them were for generic drugs. CMS names the drug for 5,796 of them, across 112 drugs with 11 or more claims each, at $520,647 in total drug cost. In 2023, CMS named 5,680 claims across 120 drugs.
Dr. Freedman's Part D claims by kind of drug, 2024
- Generic5,793 claims87%
- Brand-name863 claims13%
- Other32 claims0%
Dr. Freedman'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. Freedman's Part D claims, 2024
- Opioids2%164 of 6,688 claims
- Antibiotics4%246 of 6,688 claims
- Antipsychotics, patients 65 and over0%15 of 6,688 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: 5,6802024: 5,7962%
Drugs named by CMS: 112 in 2024, 120 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. Lee S. Freedman scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Freedman for performance year 2024, reported individually. Dr. Freedman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Freedman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Freedman's MIPS scores, performance year 2024
- 90of 100Final score
- 100of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 66of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Lee S. Freedman received $31,254 in industry payments from 2016 to 2025
CMS Open Payments shows 1,556 general payments to Dr. Freedman from 77 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Pfizer Inc. paid the most, $2,836.
General payments to Dr. Freedman by program year, 2016 to 2025
General payments to Dr. Freedman by kind, 2016 to 2025
- Food and beverage$30,10696%
- Travel and lodging$6072%
- Education$4361%
- Consulting fees$710%
- Speaker and faculty fees$340%
Companies that paid Dr. Freedman 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. Lee S. Freedman graduated from Northwestern University Feinberg Medical School
Dr. Freedman graduated from Northwestern University Feinberg Medical School in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lee S. Freedman'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)Clinician Public Reporting: Overall MIPS Performance (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. Lee S. Freedman
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. Lee S. Freedman's NPI number?
Dr. Lee S. Freedman's NPI number is 1497708556. It was assigned on May 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Lee S. Freedman?
Dr. Lee S. Freedman is an internist in Schaumburg, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Lee S. Freedman practice?
Dr. Freedman practices at 506 E State Parkway, Schaumburg, IL 60173. Dr. Freedman's primary practice is Schaumburg Laboratory Facility in Schaumburg, Illinois. Dmand AI also links Dr. Freedman to 3 hospitals, 2 home health agencies, 1 physician office, 1 hospice and 1 skilled nursing facility.
What is Dr. Lee S. Freedman's office phone number?
The practice phone on file for Dr. Freedman is (847) 885-2010.
What is Dr. Lee S. Freedman's medical license number?
Dr. Freedman holds Illinois license 036082494.
Which hospitals is Dr. Lee S. Freedman affiliated with?
Dr. Freedman is affiliated with Evanston Hospital. Dmand AI links Dr. Freedman to 3 more hospitals.
Does Dr. Lee S. Freedman accept Medicare?
Yes. CMS data shows Dr. Freedman billed Medicare for 2,506 services in 2024, and Dr. Freedman accepts Medicare assignment.
Does Dr. Lee S. Freedman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Freedman as offering telehealth services.
What is Dr. Lee S. Freedman's MIPS score?
Dr. Freedman's MIPS final score for performance year 2024 is 90 out of 100, reported individually.
How many Medicare patients does Dr. Lee S. Freedman see?
CMS counts 327 Medicare patients who saw Dr. Freedman in 2024, with an average age of 78.
Show 5 more questionsShow fewer questions
What services does Dr. Lee S. Freedman bill to Medicare?
In 2024, Dr. Freedman's most billed Medicare services were office visit, established patient (99213), care management and other visits (99457) and care management and other visits (99454).
Where did Dr. Lee S. Freedman go to medical school?
Dr. Freedman graduated from Northwestern University Feinberg Medical School in 1986.
What drugs does Dr. Lee S. Freedman prescribe most?
In 2024 Medicare Part D data, Dr. Freedman's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Amlodipine Besylate.
Has Dr. Lee S. Freedman received payments from drug or device companies?
CMS Open Payments shows $31,254 in general payments to Dr. Freedman from 77 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Lee S. Freedman been practicing?
Dr. Freedman graduated from medical school in 1986, 40 years ago.
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