J Cardiothorac Vasc Anesth
AnesthesiologistsAnesthesiologyConsensus
Dr. Shawn T. Simmons, MD
NPI1033105168PAC ID4385647312
- Medicare services, 2024
- 274
- Medicare patients, 2024
- 168
- Publications
- 3
- MIPS score, 2024
- 80
- Hospital affiliations
- 1
- Practice address
- 200 Hawkins Drive, Iowa City, IA 52242
- Practice phone
- Call (319) 356-1616
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Simmons' 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.
Dr. Shawn T. Simmons is an anesthesiologist in Iowa City, Iowa
Dr. Simmons practices at University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa.
Dr. Simmons' NPI, 1033105168, was assigned on September 23, 2005. Dr. Simmons graduated from University of Kansas School of Med (KC/Wich/Sal) in 1994. Dr. Simmons holds Iowa license 32966.
NPI and contact details
- NPI
- 1033105168NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385647312
- NPI enumeration date
- September 23, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (319) 356-1616
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shawn T. Simmons practices at University of Iowa Health Care Medical Center in Iowa City, Iowa
Dr. Simmons' primary practice is University of Iowa Health Care Medical Center, at 200 Hawkins Drive, Iowa City, IA 52242 in Johnson County. The practice phone is (319) 356-1616.
- University of Iowa Health Care Medical Center200 Hawkins Drive, Iowa City, IA 52242 · Johnson CountyPhone(319) 356-1616
Source: Dmand AI Affiliation Data
Dr. Shawn T. Simmons is affiliated with 1 site of care and 1 medical group
Dr. Simmons' primary practice is University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa. The medical group on file is Scanlan Center for School Mental Health Clinic.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Shawn T. Simmons' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simmons practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Iowa Health Care Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Simmons practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across The University of Iowa and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Shawn T. Simmons is one of 381 anesthesiologists in Iowa
Anesthesiology is Dr. Simmons' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Simmons is licensed in Iowa.
Specialties and state licenses
- Anesthesiology, IowaPrimary
Anesthesiologists near Dr. Simmons
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
381anesthesiologists in Iowa105anesthesiologists in Iowa City72anesthesiologists at University of Iowa Health Care Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Shawn T. Simmons billed Medicare for 274 services in 2024
CMS data shows 274 Medicare services from Dr. Simmons across 4 procedure codes in 2024, for 168 Medicare patients. Medicare paid $27,847 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024274
Medicare patients168
Paid by Medicare$27,847
Procedure codes4
Dr. Simmons' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3332024: 25623%
- Surgery
- 2023: 182024: 18No change
Dr. Simmons compared with the Iowa median for anesthesiologists, 2024
- Dr. Simmons
- Iowa median
- Medicare services
- 274vs 713.9 times
- Medicare patients
- 168vs 165Close to median
Medians across 373 anesthesiologists in Iowa with Dmand AI profiles that report each measure.
Dr. Simmons' 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 Dr. Simmons?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Simmons and other anesthesiologists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Shawn T. Simmons treated 168 Medicare patients in 2024, average age 72
CMS counts 168 Medicare patients who saw Dr. Simmons in 2024. The largest group is 65 to 74, with 74 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.74, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Simmons' median patient age at 71, with 40% women.
Medicare patients, 2024168
Average age72
Average risk score1.74
Also on Medicaid17%
Dr. Simmons' Medicare patients by age, 2024
Dr. Simmons' Medicare patients by sex, 2024
- Women8148%
- Men8752%
Chronic conditions among Dr. Simmons' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Mood disorders43%
- Stroke or TIA40%
- Depression38%
- Diabetes36%
- Anxiety34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Simmons' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Shawn T. Simmons scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Simmons for performance year 2024, reported as part of a group. Dr. Simmons accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Simmons' MIPS scores, performance year 2024
- 80of 100Final score
- 75.7of 100Quality
- 78of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Find anesthesiologists like Dr. Simmons 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.
Dr. Shawn T. Simmons has 3 publications on record
Dmand AI links 3 papers to Dr. Simmons, published from 2011 to 2024. The most frequent topics are Anesthesiologists, Anesthesiology and Critical Care. Dr. Simmons' most frequent co-authors are Talia Kate Ben-Jacob, MD, Karsten Bartels, MD and Miguel A. Cobas, MD.
Papers3
Years published2011 to 2024
Topics Dr. Simmons writes about most
- Anesthesiologists
- Anesthesiology
- Critical Care
Dr. Simmons' most frequent co-authors
- Talia Kate Ben-Jacob, MD2 shared papers
- Karsten Bartels, MD1 shared paper
- Miguel A. Cobas, MD1 shared paper
Recent publications by Dr. Simmons
J Intensive Care Med
Acute Lung InjuryBlood Volume DeterminationConfidence Intervals
AnesthesiologistsAnesthesiologyAttitude of Health Personnel
See who Dr. Simmons researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Simmons works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Shawn T. Simmons received $105 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Simmons from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Delcath Systems paid the most, $105.
Companies that paid Dr. Simmons the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Shawn T. Simmons graduated from University of Kansas School of Med (KC/Wich/Sal)
Dr. Simmons graduated from University of Kansas School of Med (KC/Wich/Sal) in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Shawn T. Simmons'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) |
| 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) |
| 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 Dr. Shawn T. Simmons
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. Shawn T. Simmons' NPI number?
Dr. Shawn T. Simmons' NPI number is 1033105168. It was assigned on September 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Shawn T. Simmons?
Dr. Shawn T. Simmons is an anesthesiologist in Iowa City, Iowa. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Shawn T. Simmons practice?
Dr. Simmons practices at 200 Hawkins Drive, Iowa City, IA 52242. Dr. Simmons' primary practice is University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa.
What is Dr. Shawn T. Simmons' office phone number?
The practice phone on file for Dr. Simmons is (319) 356-1616.
What is Dr. Shawn T. Simmons' medical license number?
Dr. Simmons holds Iowa license 32966.
Which hospitals is Dr. Shawn T. Simmons affiliated with?
Dr. Simmons practices at University of Iowa Health Care Medical Center in Iowa City, Iowa.
What medical group is Dr. Shawn T. Simmons part of?
Dr. Simmons is linked to Scanlan Center for School Mental Health Clinic.
Does Dr. Shawn T. Simmons accept Medicare?
Yes. CMS data shows Dr. Simmons billed Medicare for 274 services in 2024, and Dr. Simmons accepts Medicare assignment.
What is Dr. Shawn T. Simmons' MIPS score?
Dr. Simmons' MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
How many Medicare patients does Dr. Shawn T. Simmons see?
CMS counts 168 Medicare patients who saw Dr. Simmons in 2024, with an average age of 72.
Show 6 more questionsShow fewer questions
What services does Dr. Shawn T. Simmons bill to Medicare?
In 2024, Dr. Simmons' most billed Medicare services were critical care (99291), hospital inpatient care (99232) and hospital inpatient care (99233).
Where did Dr. Shawn T. Simmons go to medical school?
Dr. Simmons graduated from University of Kansas School of Med (KC/Wich/Sal) in 1994.
Has Dr. Shawn T. Simmons received payments from drug or device companies?
CMS Open Payments shows $105 in general payments to Dr. Simmons from 1 company from 2025 to 2025. The largest total came from Delcath Systems.
How long has Dr. Shawn T. Simmons been practicing?
Dr. Simmons graduated from medical school in 1994, 32 years ago.
Does Dr. Shawn T. Simmons do research?
Dmand AI links 3 publications to Dr. Simmons, published from 2011 to 2024.
Who does Dr. Shawn T. Simmons publish with?
Dr. Simmons' most frequent co-authors are Talia Kate Ben-Jacob, MD (2 shared papers), Karsten Bartels, MD (1 shared paper) and Miguel A. Cobas, MD (1 shared paper).
Selling to anesthesiology practices?
See anesthesiologists in Iowa 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