Dr. David Saper, MD
- Medicare services, 2024
- 1,788
- Medicare patients, 2024
- 151
- Part D claims, 2024
- 77
- Hospital affiliations
- 4
- Industry payments
- $13,490
- Practice address
- 1 E Erie St, Chicago, IL 60611
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
River North Same Day Surgery LLC - HOPD
Acute Care Hospital outpatient department · Chicago, Illinois
Find Dr. Saper's professional email, personal email and mobile number
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Dr. David Saper is an orthopedic surgeon in Chicago, Illinois
Dr. Saper practices at River North Same Day Surgery LLC - HOPD in Chicago, Illinois.
Dr. Saper's NPI, 1164743118, was assigned on June 14, 2010. Dr. Saper graduated from University of Chicago, Pritzker School of Medicine in 2010. Dr. Saper holds Illinois license 036.137695.
- NPI
- 1164743118NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658502943
- NPI enumeration date
- June 14, 2010
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. David Saper practices at River North Same Day Surgery LLC - HOPD in Chicago, Illinois
Dr. Saper's primary practice is River North Same Day Surgery LLC - HOPD, at 1 E Erie St, Chicago, IL 60611.
- River North Same Day Surgery LLC - HOPD1 E Erie St, Chicago, IL 60611
Source: Dmand AI Affiliation Data
Dr. David Saper is affiliated with 6 sites of care and 2 medical groups
Dr. Saper's primary practice is River North Same Day Surgery LLC - HOPD in Chicago, Illinois. Dr. Saper is also affiliated with Advocate Illinois Masonic Medical Center. The medical group on file is Orthopaedic & Rehabilitation Centers. Dmand AI also links Dr. Saper to 3 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David Saper's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Saper practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| River North Same Day Surgery LLC - HOPD | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Saper is one of 849 orthopedic surgeons in Illinois
Orthopaedic surgery is Dr. Saper's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Saper is licensed in Illinois.
Specialties and state licenses
- Orthopaedic surgery, IllinoisPrimary
Orthopedic surgeons near Dr. Saper
Counts of orthopedic surgeons 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. David Saper billed Medicare for 1,788 services in 2024
CMS data shows 1,788 Medicare services from Dr. Saper across 12 procedure codes in 2024, for 151 Medicare patients. Medicare paid $54,165 for them. Every service was in an office.
Dr. Saper's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2602024: 1,256383%
- Office and hospital visits
- 2023: 2542024: 2571%
- Imaging
- 2023: 1232024: 10713%
- Drugs given in the office
- 2023: 652024: 10562%
- Surgery
- 2023: 632024: 63No change
Dr. Saper compared with the Illinois median for orthopedic surgeons, 2024
- Dr. Saper
- Illinois median
- Medicare services
- 1,788vs 1,25043% above
- Medicare patients
- 151vs 29649% below
- Part D claims
- 66vs 12045% below
Medians across 741 orthopedic surgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Saper'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. Saper and other orthopedic surgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Saper treated 151 Medicare patients in 2024, average age 74
CMS counts 151 Medicare patients who saw Dr. Saper in 2024. The largest group is 65 to 74, with 81 patients. 75% of them have high cholesterol, and 67% have high blood pressure. 23% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Saper's median patient age at 43, with 50% women.
Dr. Saper's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Saper's Medicare patients by sex, 2024
- Women9060%
- Men6140%
Chronic conditions among Dr. Saper's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis63%
- Diabetes28%
- Ischemic heart disease22%
- Anxiety21%
- Mood disorders21%
- Depression20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Saper's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Saper wrote 77 Medicare Part D claims in 2024
In 2024, Dr. Saper wrote 77 Medicare Part D claims for 46 patients. 100% of them were for generic drugs. CMS names the drug for 66 of them, across 2 drugs with 11 or more claims each, at $176 in total drug cost. In 2023, CMS named 82 claims across 2 drugs.
Dr. Saper'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 822024: 6620%
Drugs named by CMS: 2 in 2024, 2 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. David Saper ranks in the 93rd percentile for lower limb (leg) arthroscopy (minimally invasive joint repair) in Medicare
CMS counts 21 procedures of lower limb (leg) arthroscopy (minimally invasive joint repair) by Dr. Saper, more than 93% of the clinicians it reports for that procedure.
Where Dr. Saper ranks in Medicare procedure volume
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 71st percentile27 procedures
- Lower limb (leg) arthroscopy (minimally invasive joint repair)
- 93rd percentile21 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Source: Doctors and Clinicians Utilization Data (CMS)
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Dr. David Saper received $13,490 in industry payments from 2016 to 2025
CMS Open Payments shows 78 general payments to Dr. Saper from 26 drug and device companies from 2016 to 2025. Education make up the largest share, 58% of the total. Smith & Nephew, Inc. paid the most, $6,167.
General payments to Dr. Saper by program year, 2016 to 2025
General payments to Dr. Saper by kind, 2016 to 2025
- Education$7,84558%
- Food and beverage$2,87821%
- Travel and lodging$2,76721%
Companies that paid Dr. Saper 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. David Saper graduated from University of Chicago, Pritzker School of Medicine
Dr. Saper graduated from University of Chicago, Pritzker School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Saper'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 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 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. David Saper
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. David Saper's NPI number?
Dr. David Saper's NPI number is 1164743118. It was assigned on June 14, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. David Saper?
Dr. David Saper is an orthopedic surgeon in Chicago, Illinois. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. David Saper practice?
Dr. Saper practices at 1 E Erie St, Chicago, IL 60611. Dr. Saper's primary practice is River North Same Day Surgery LLC - HOPD in Chicago, Illinois. Dmand AI also links Dr. Saper to 3 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. David Saper's medical license number?
Dr. Saper holds Illinois license 036.137695.
Which hospitals is Dr. David Saper affiliated with?
Dr. Saper is affiliated with Advocate Illinois Masonic Medical Center. Dmand AI links Dr. Saper to 3 more hospitals.
What medical group is Dr. David Saper part of?
Dr. Saper is linked to Orthopaedic & Rehabilitation Centers. Dmand AI links Dr. Saper to 1 more medical group.
Does Dr. David Saper accept Medicare?
Yes. CMS data shows Dr. Saper billed Medicare for 1,788 services in 2024.
How many Medicare patients does Dr. David Saper see?
CMS counts 151 Medicare patients who saw Dr. Saper in 2024, with an average age of 74.
What services does Dr. David Saper bill to Medicare?
In 2024, Dr. Saper's most billed Medicare services were physical therapy and rehabilitation (97110), physical therapy and rehabilitation (97140) and injected or infused drug (J3301).
Where did Dr. David Saper go to medical school?
Dr. Saper graduated from University of Chicago, Pritzker School of Medicine in 2010.
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What drugs does Dr. David Saper prescribe most?
In 2024 Medicare Part D data, Dr. Saper's most prescribed drugs by claims were Meloxicam and Methylprednisolone.
Has Dr. David Saper received payments from drug or device companies?
CMS Open Payments shows $13,490 in general payments to Dr. Saper from 26 companies from 2016 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Dr. David Saper been practicing?
Dr. Saper graduated from medical school in 2010, 16 years ago.
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