Stephen G. Weber
- Medicare services, 2024
- 26
- Medicare patients, 2024
- 58
- Part D claims, 2024
- 195
- Publications
- 22
- Hospital affiliations
- 2
- 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 Weber'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 G. Weber is an infectious disease specialist in Chicago, Illinois
Stephen Weber practices at The University of Chicago Medical Center in Chicago, Illinois.
Stephen Weber's NPI, 1295898716, was assigned on December 18, 2006. Stephen Weber graduated from New York University School of Medicine in 1995. Stephen Weber holds Illinois license 036097223.
- NPI
- 1295898716NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214914720
- NPI enumeration date
- December 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (773) 702-1530
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Stephen G. Weber practices at The University of Chicago Medical Center in Chicago, Illinois
Stephen Weber'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 G. Weber is affiliated with 3 sites of care and 2 medical groups
Stephen Weber's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Stephen Weber is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians. Dmand AI also links Stephen Weber to 1 more hospital and 1 medical group, each named with a free account.
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 G. Weber's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephen Weber practices, 2 sites in all. 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 |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Stephen G. Weber is one of 400 infectious disease specialists in Illinois
Infectious disease is Stephen Weber's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Stephen Weber is licensed in Illinois.
Specialties and state licenses
- Infectious disease, IllinoisPrimary
Infectious disease specialists near Stephen Weber
Counts of infectious disease specialists 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 G. Weber billed Medicare for 26 services in 2024
CMS data shows 26 Medicare services from Stephen Weber across 1 procedure code in 2024, for 58 Medicare patients. Medicare paid $3,942 for them. Every service was in a facility, such as a hospital, rather than an office.
Stephen Weber's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 182024: 2644%
Stephen Weber compared with the Illinois median for infectious disease specialists, 2024
- Stephen Weber
- Illinois median
- Medicare services
- 26vs 44094% below
- Medicare patients
- 58vs 21072% below
- Part D claims
- 100vs 19549% below
Medians across 383 infectious disease specialists in Illinois with Dmand AI profiles that report each measure.
Stephen Weber'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 Weber?
Medicare shows one payer. Book a meeting to get commercial claims data for Stephen Weber and other infectious disease specialists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Stephen G. Weber treated 58 Medicare patients in 2024, average age 69
CMS counts 58 Medicare patients who saw Stephen Weber in 2024. The largest group is 65 to 74, with 25 patients. 75% of them have high blood pressure, and 67% have high cholesterol. 31% are also on Medicaid. Their average risk score is 3.20, 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 Weber's median patient age at 74, with 51% women.
Stephen Weber's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Stephen Weber's Medicare patients by sex, 2024
- Women2747%
- Men3153%
Chronic conditions among Stephen Weber's Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Arthritis57%
- Diabetes48%
- Chronic kidney disease43%
- Ischemic heart disease43%
- Heart failure40%
- Atrial fibrillation29%
Share of Medicare patients with each condition. A patient can have several.
Stephen Weber'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
- Women51%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephen G. Weber wrote 195 Medicare Part D claims in 2024
In 2024, Stephen Weber wrote 195 Medicare Part D claims for 29 patients. 79% of them were for generic drugs. CMS names the drug for 100 of them, across 6 drugs with 11 or more claims each, at $83,037 in total drug cost. In 2023, CMS named 121 claims across 6 drugs.
Stephen Weber's Part D claims by kind of drug, 2024
- Generic154 claims79%
- Brand-name41 claims21%
Stephen Weber'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 Stephen Weber's Part D claims, 2024
- Antibiotics43%83 of 195 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: 1212024: 10017%
Drugs named by CMS: 6 in 2024, 6 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
Stephen G. Weber offers telehealth to Medicare patients
Stephen Weber accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Stephen Weber as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Stephen G. Weber has 22 publications on record
Dmand AI links 22 papers to Stephen Weber, published from 2011 to 2024. 2013 was the busiest year, with 5. The most frequent topics are Cross Infection, Attitude of Health Personnel and Infection Control. Stephen Weber has published most often in Am J Infect Control. Stephen Weber's most frequent co-authors are John C. Alverdy, Stephanie R. Black, MD and Susan I. Gerber, MD.
Stephen Weber's papers by year, 2011 to 2024
Topics Stephen Weber writes about most
- Cross Infection
- Attitude of Health Personnel
- Infection Control
- Methicillin-Resistant Staphylococcus aureus
- Staphylococcal Infections
- Carrier State
- Chicago
- Clostridioides difficile
Stephen Weber's most frequent co-authors
- John C. Alverdy3 shared papers
- Stephanie R. Black, MD3 shared papers
- Susan I. Gerber, MD2 shared papers
Recent publications by Stephen Weber
J Hosp Med
Am J Infect Control
See who Stephen Weber researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Stephen Weber works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Stephen G. Weber received $14 in industry payments in 2017
CMS Open Payments shows 1 general payment to Stephen Weber from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. EMD Serono, Inc. paid the most, $14.
Companies that paid Stephen Weber the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Stephen G. Weber graduated from New York University School of Medicine
Stephen Weber graduated from New York University School of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Stephen G. Weber'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) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 G. Weber
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 G. Weber's NPI number?
Stephen G. Weber's NPI number is 1295898716. It was assigned on December 18, 2006, and it is active in the NPI Registry.
What does Stephen G. Weber specialize in?
Stephen G. Weber is an infectious disease specialist in Chicago, Illinois. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Stephen G. Weber practice?
Stephen Weber practices at 5841 S Maryland Ave, Chicago, IL 60637. Stephen Weber's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Dmand AI also links Stephen Weber to 1 hospital and 1 medical group.
What is Stephen G. Weber's office phone number?
The practice phone on file for Stephen Weber is (773) 702-1530.
What is Stephen G. Weber's medical license number?
Stephen Weber holds Illinois license 036097223.
Which hospitals is Stephen G. Weber affiliated with?
Stephen Weber is affiliated with University of Chicago Medical Center. Dmand AI links Stephen Weber to 1 more hospital.
What medical group is Stephen G. Weber part of?
Stephen Weber is linked to UChicago Medicine Physicians. Dmand AI links Stephen Weber to 1 more medical group.
Does Stephen G. Weber accept Medicare?
Yes. CMS data shows Stephen Weber billed Medicare for 26 services in 2024, and Stephen Weber accepts Medicare assignment.
Does Stephen G. Weber offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Stephen Weber as offering telehealth services.
How many Medicare patients does Stephen G. Weber see?
CMS counts 58 Medicare patients who saw Stephen Weber in 2024, with an average age of 69.
Show 7 more questionsShow fewer questions
What services does Stephen G. Weber bill to Medicare?
In 2024, Stephen Weber's most billed Medicare services were hospital inpatient care (99223).
Where did Stephen G. Weber go to medical school?
Stephen Weber graduated from New York University School of Medicine in 1995.
What drugs does Stephen G. Weber prescribe most?
In 2024 Medicare Part D data, Stephen Weber's most prescribed drugs by claims were Doxycycline Hyclate, Sulfamethoxazole-Trimethoprim and Biktarvy.
Has Stephen G. Weber received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Stephen Weber from 1 company from 2017 to 2017. The largest total came from EMD Serono, Inc.
How long has Stephen G. Weber been practicing?
Stephen Weber graduated from medical school in 1995, 31 years ago.
Does Stephen G. Weber do research?
Dmand AI links 22 publications to Stephen Weber, published from 2011 to 2024.
Who does Stephen G. Weber publish with?
Stephen Weber's most frequent co-authors are John C. Alverdy (3 shared papers), Stephanie R. Black, MD (3 shared papers) and Susan I. Gerber, MD (2 shared papers).
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