Stephen D. Small
- Medicare services, 2024
- 104
- Medicare patients, 2024
- 272
- Hospital affiliations
- 1
- Industry payments
- $49
- Medical group
- 1
- Practice address
- 5841 S Maryland Ave, Chicago, IL 60637
- Practice phone
- Call (773) 702-1530
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The University of Chicago Medical Center
Chicago, Illinois
Find Stephen Small'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.
Stephen D. Small is an anesthesiologist in Chicago, Illinois
Stephen Small practices at The University of Chicago Medical Center in Chicago, Illinois.
Stephen Small's NPI, 1952466179, was assigned on December 27, 2006. Stephen Small graduated from Baylor College of Medicine in 1979. Stephen Small holds Illinois license 036102210.
- NPI
- 1952466179NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769657915
- NPI enumeration date
- December 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (773) 702-1530
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Stephen D. Small practices at The University of Chicago Medical Center in Chicago, Illinois
Stephen Small's primary practice is The University of Chicago Medical Center, at 5841 S Maryland Ave, Chicago, IL 60637 in Cook County. The practice phone is (773) 702-1530.
- The University of Chicago Medical Center5841 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 702-1530
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Stephen D. Small is affiliated with 2 sites of care and 1 medical group
Stephen Small's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Stephen Small is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians (University of Chicago Physicians Group).
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Stephen D. Small's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephen Small practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Chicago Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Stephen D. Small is one of 1,887 anesthesiologists in Illinois
Anesthesiology is Stephen Small's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Stephen Small is licensed in Illinois.
Specialties and state licenses
- Anesthesiology, IllinoisPrimary
Anesthesiologists near Stephen Small
Counts of anesthesiologists 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
Stephen D. Small billed Medicare for 104 services in 2024
CMS data shows 104 Medicare services from Stephen Small across 6 procedure codes in 2024, for 272 Medicare patients. Medicare paid $15,356 for them. Every service was in a facility, such as a hospital, rather than an office.
Stephen Small's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1052024: 1041%
- Surgery
- 2023: 112024: 0100%
Stephen Small compared with the Illinois median for anesthesiologists, 2024
- Stephen Small
- Illinois median
- Medicare services
- 104vs 9114% above
- Medicare patients
- 272vs 15773% above
Medians across 1,742 anesthesiologists in Illinois with Dmand AI profiles that report each measure.
Stephen Small'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.
Need commercial claims for Stephen Small?
Medicare shows one payer. Book a meeting to get commercial claims data for Stephen Small and other anesthesiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Stephen D. Small treated 272 Medicare patients in 2024, average age 72
CMS counts 272 Medicare patients who saw Stephen Small in 2024. The largest group is 65 to 74, with 125 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.16, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Stephen Small's median patient age at 64, with 54% women.
Stephen Small's Medicare patients by age, 2024
Stephen Small's Medicare patients by sex, 2024
- Women14152%
- Men13148%
Chronic conditions among Stephen Small's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis51%
- Diabetes39%
- Ischemic heart disease39%
- Chronic kidney disease38%
- Cancer33%
- Heart failure32%
Share of Medicare patients with each condition. A patient can have several.
Stephen Small's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Stephen D. Small takes part in Medicare
Stephen Small accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Stephen D. Small received $49 in industry payments from 2019 to 2020
CMS Open Payments shows 3 general payments to Stephen Small from 1 drug or device company from 2019 to 2020. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $49.
General payments to Stephen Small by program year, 2019 to 2020
Companies that paid Stephen Small the most, 2019 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Stephen D. Small graduated from Baylor College of Medicine
Stephen Small graduated from Baylor College of Medicine in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Stephen D. Small'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 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) |
| 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) |
| 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 Stephen D. Small
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephen D. Small's NPI number?
Stephen D. Small's NPI number is 1952466179. It was assigned on December 27, 2006, and it is active in the NPI Registry.
What does Stephen D. Small specialize in?
Stephen D. Small is an anesthesiologist in Chicago, Illinois. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Stephen D. Small practice?
Stephen Small practices at 5841 S Maryland Ave, Chicago, IL 60637. Stephen Small's primary practice is The University of Chicago Medical Center in Chicago, Illinois.
What is Stephen D. Small's office phone number?
The practice phone on file for Stephen Small is (773) 702-1530.
What is Stephen D. Small's medical license number?
Stephen Small holds Illinois license 036102210.
Which hospitals is Stephen D. Small affiliated with?
Stephen Small is affiliated with University of Chicago Medical Center.
What medical group is Stephen D. Small part of?
Stephen Small is linked to UChicago Medicine Physicians (University of Chicago Physicians Group).
Does Stephen D. Small accept Medicare?
Yes. CMS data shows Stephen Small billed Medicare for 104 services in 2024, and Stephen Small accepts Medicare assignment.
How many Medicare patients does Stephen D. Small see?
CMS counts 272 Medicare patients who saw Stephen Small in 2024, with an average age of 72.
What services does Stephen D. Small bill to Medicare?
In 2024, Stephen Small's most billed Medicare services were anesthesia (00731), anesthesia (00142) and anesthesia (00520).
Show 3 more questionsShow fewer questions
Where did Stephen D. Small go to medical school?
Stephen Small graduated from Baylor College of Medicine in 1979.
Has Stephen D. Small received payments from drug or device companies?
CMS Open Payments shows $49 in general payments to Stephen Small from 1 company from 2019 to 2020. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Stephen D. Small been practicing?
Stephen Small graduated from medical school in 1979, 47 years ago.
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