Stephen R. Estime

  • Chicago, IL
  • Anesthesiologist
NPI1801189709PAC ID6507171311
Medicare services, 2024
28
Medicare patients, 2024
131
Publications
8
Hospital affiliations
1
Industry payments
$241
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
Social profiles

Primary practice

The University of Chicago Medical Center

Chicago, Illinois

See all 4 affiliations

Find Stephen Estime'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.

View contacts for free

Stephen R. Estime is an anesthesiologist in Chicago, Illinois

Stephen Estime practices at The University of Chicago Medical Center in Chicago, Illinois.

Stephen Estime's NPI, 1801189709, was assigned on May 25, 2011. Stephen Estime graduated from Wayne State University School of Medicine in 2011. Stephen Estime holds Illinois license 036136410.

NPI and contact details
Medicare PAC ID
6507171311
NPI enumeration date
May 25, 2011
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
41
Medical school graduation
2011

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Stephen R. Estime practices at The University of Chicago Medical Center in Chicago, Illinois

Stephen Estime'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 Center
    5841 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 702-1530

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Stephen R. Estime is affiliated with 2 sites of care and 2 medical groups

Stephen Estime's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Stephen Estime is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians. Dmand AI also links Stephen Estime to 1 more medical group, named with a free account.

See all 4 affiliations for Stephen Estime

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 R. Estime's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Stephen Estime practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
The University of Chicago Medical CenterAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Stephen Estime practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Stephen R. Estime is one of 1,887 anesthesiologists in Illinois

Anesthesiology is Stephen Estime's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Stephen Estime is licensed in Illinois.

Specialties and state licenses

  • Anesthesiology, IllinoisPrimaryLicense 036136410 · taxonomy 207L00000X

Anesthesiologists near Stephen Estime

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 R. Estime billed Medicare for 28 services in 2024

CMS data shows 28 Medicare services from Stephen Estime across 2 procedure codes in 2024, for 131 Medicare patients. Medicare paid $1,641 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202428
Medicare patients131
Paid by Medicare$1,641
Procedure codes2

Stephen Estime's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1132024: 1587%
Anesthesia
2023: 02024: 13

Stephen Estime compared with the Illinois median for anesthesiologists, 2024

  • Stephen Estime
  • Illinois median
Medicare services
28vs 9169% below
Medicare patients
131vs 15717% below

Medians across 1,742 anesthesiologists in Illinois with Dmand AI profiles that report each measure.

Stephen Estime'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.

See all procedures by Stephen Estime

Need commercial claims for Stephen Estime?

Medicare shows one payer. Book a meeting to get commercial claims data for Stephen Estime and other anesthesiologists in Illinois.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Stephen R. Estime treated 131 Medicare patients in 2024, average age 72

CMS counts 131 Medicare patients who saw Stephen Estime in 2024. The largest group is 65 to 74, with 60 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.44, 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 Estime's median patient age at 69, with 52% women.

Medicare patients, 2024131
Average age72
Average risk score2.44
Also on Medicaid29%

Stephen Estime's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Stephen Estime's Medicare patients by sex, 2024

  • Women5844%
  • Men7356%

Chronic conditions among Stephen Estime's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis54%
  4. Diabetes43%
  5. Chronic kidney disease41%
  6. Heart failure38%
  7. Ischemic heart disease37%
  8. Atrial fibrillation33%

Share of Medicare patients with each condition. A patient can have several.

Stephen Estime's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women52%
  • Men48%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

How Stephen R. Estime takes part in Medicare

Stephen Estime 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)

For MedTech and pharma teams

Find anesthesiologists like Stephen Estime by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Stephen R. Estime has 8 publications on record

Dmand AI links 8 papers to Stephen Estime, published from 2019 to 2024. The most frequent topics are Healthcare Disparities and COVID-19. Stephen Estime has published most often in Curr Opin Anaesthesiol. Stephen Estime's most frequent co-authors are Anthony Bradley, MD, Sheri M. Berg, MD and Amber Keller Brooks, MD.

Papers8
Years published2019 to 2024

Stephen Estime's papers by year, 2019 to 2024

Topics Stephen Estime writes about most

  • Healthcare Disparities
  • COVID-19

Stephen Estime's most frequent co-authors

Recent publications by Stephen Estime

See all 8 publications and co-authors

See who Stephen Estime researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Stephen Estime works with, so you can find a warm path to the right anesthesiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Stephen R. Estime received $241 in industry payments from 2019 to 2025

CMS Open Payments shows 4 general payments to Stephen Estime from 2 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. La Jolla Pharmaceutical Company paid the most, $145.

General payments to Stephen Estime by program year, 2019 to 2025

Companies that paid Stephen Estime the most, 2019 to 2025

Share is of all general payments to this clinician.

See all payments to Stephen Estime

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Stephen R. Estime graduated from Wayne State University School of Medicine

Stephen Estime graduated from Wayne State University School of Medicine in 2011.

  1. Medical schoolWayne State University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Stephen R. Estime's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Stephen R. Estime

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 R. Estime's NPI number?

Stephen R. Estime's NPI number is 1801189709. It was assigned on May 25, 2011, and it is active in the NPI Registry.

What does Stephen R. Estime specialize in?

Stephen R. Estime is an anesthesiologist in Chicago, Illinois. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Stephen R. Estime practice?

Stephen Estime practices at 5841 S Maryland Ave, Chicago, IL 60637. Stephen Estime's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Dmand AI also links Stephen Estime to 1 medical group.

What is Stephen R. Estime's office phone number?

The practice phone on file for Stephen Estime is (773) 702-1530.

What is Stephen R. Estime's medical license number?

Stephen Estime holds Illinois license 036136410.

Which hospitals is Stephen R. Estime affiliated with?

Stephen Estime is affiliated with University of Chicago Medical Center.

What medical group is Stephen R. Estime part of?

Stephen Estime is linked to UChicago Medicine Physicians. Dmand AI links Stephen Estime to 1 more medical group.

Does Stephen R. Estime accept Medicare?

Yes. CMS data shows Stephen Estime billed Medicare for 28 services in 2024, and Stephen Estime accepts Medicare assignment.

How many Medicare patients does Stephen R. Estime see?

CMS counts 131 Medicare patients who saw Stephen Estime in 2024, with an average age of 72.

What services does Stephen R. Estime bill to Medicare?

In 2024, Stephen Estime's most billed Medicare services were hospital inpatient care (99231) and anesthesia (00731).

Show 5 more questionsShow fewer questions

Where did Stephen R. Estime go to medical school?

Stephen Estime graduated from Wayne State University School of Medicine in 2011.

Has Stephen R. Estime received payments from drug or device companies?

CMS Open Payments shows $241 in general payments to Stephen Estime from 2 companies from 2019 to 2025. The largest total came from La Jolla Pharmaceutical Company.

How long has Stephen R. Estime been practicing?

Stephen Estime graduated from medical school in 2011, 15 years ago.

Does Stephen R. Estime do research?

Dmand AI links 8 publications to Stephen Estime, published from 2019 to 2024.

Who does Stephen R. Estime publish with?

Stephen Estime's most frequent co-authors are Anthony Bradley, MD (2 shared papers), Sheri M. Berg, MD (1 shared paper) and Amber Keller Brooks, MD (1 shared paper).

Selling to anesthesiology practices?

See anesthesiologists in Illinois by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)