Dr. Regina K. Stuart, MD
- Medicare services, 2021
- 88
- Part D claims, 2021
- 47
- Industry payments
- $259
- Affiliated sites
- 3
- Medical groups
- 3
- Practice address
- 33 S State St, Chicago, IL 60603
- Practice phone
- Call (877) 868-5351
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health Medical Associates
Chicago, Illinois
Find Dr. Stuart'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.
Dr. Regina K. Stuart is a general surgeon in Chicago, Illinois
Dr. Stuart practices at Signify Health Medical Associates in Chicago, Illinois.
Dr. Stuart's NPI, 1114907029, was assigned on January 18, 2006. Dr. Stuart graduated from Harvard Medical School in 1985. Dr. Stuart holds Connecticut license 57003.
- NPI
- 1114907029NPI Registry (opens in a new tab)
- NPI enumeration date
- January 18, 2006
- NPI status
- Active
- Practice phone
- (877) 868-5351
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Regina K. Stuart practices at Signify Health Medical Associates in Chicago, Illinois
Dr. Stuart's primary practice is Signify Health Medical Associates, at 33 S State St, Chicago, IL 60603 in Cook County. The practice phone is (877) 868-5351.
- Signify Health Medical Associates33 S State St, Chicago, IL 60603 · Cook CountyPhone(877) 868-5351
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Regina K. Stuart is affiliated with 4 sites of care and 3 medical groups
Dr. Stuart's primary practice is Signify Health Medical Associates in Chicago, Illinois. The medical group on file is Signify Health. Dmand AI also links Dr. Stuart to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Regina K. Stuart's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stuart practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health Medical Associates | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Regina K. Stuart is one of 1,217 general surgeons in Illinois
Surgery is Dr. Stuart's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Stuart's licenses on file in 2 states: Connecticut and Indiana.
Specialties and state licenses
- Surgery, ConnecticutPrimary
- Indiana license
General surgeons near Dr. Stuart
Counts of general 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. Regina K. Stuart billed Medicare for 88 services in 2021
CMS data shows 88 Medicare services from Dr. Stuart across 4 procedure codes in 2021. Medicare paid $4,678 for them.
Dr. Stuart's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 522021: 532%
- Tests and treatments
- 2020: 02021: 35
Where Dr. Stuart's Medicare services took place, 2021
- In an office5360%
- In a facility3540%
Dr. Stuart compared with the Illinois median for general surgeons, 2021
- Dr. Stuart
- Illinois median
- Medicare services
- 88vs 19455% below
- Part D claims
- 47vs 2868% above
Medians across 1,031 general surgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Stuart's most billed Medicare procedure codes, 2021
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. Stuart and other general surgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Regina K. Stuart's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Stuart's median patient age at 73, with 55% women.
Dr. Stuart's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women55%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Regina K. Stuart wrote 47 Medicare Part D claims in 2021
In 2021, Dr. Stuart wrote 47 Medicare Part D claims. They cover 3 drugs, with $429 in total drug cost. In 2020, CMS named 33 claims across 2 drugs.
Dr. Stuart's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 332021: 4742%
Drugs named by CMS: 3 in 2021, 2 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Regina K. Stuart received $259 in industry payments from 2016 to 2017
CMS Open Payments shows 14 general payments to Dr. Stuart from 11 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $53.
General payments to Dr. Stuart by program year, 2016 to 2017
Companies that paid Dr. Stuart the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Regina K. Stuart graduated from Harvard Medical School
Dr. Stuart graduated from Harvard Medical School in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Regina K. Stuart'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 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Regina K. Stuart
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. Regina K. Stuart's NPI number?
Dr. Regina K. Stuart's NPI number is 1114907029. It was assigned on January 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Regina K. Stuart?
Dr. Regina K. Stuart is a general surgeon in Chicago, Illinois. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Regina K. Stuart practice?
Dr. Stuart practices at 33 S State St, Chicago, IL 60603. Dr. Stuart's primary practice is Signify Health Medical Associates in Chicago, Illinois. Dmand AI also links Dr. Stuart to 3 group practices and clinics and 2 medical groups.
What is Dr. Regina K. Stuart's office phone number?
The practice phone on file for Dr. Stuart is (877) 868-5351.
What is Dr. Regina K. Stuart's medical license number?
Dr. Stuart holds Connecticut license 57003, one of the licenses on file in 2 states.
Which states has Dr. Regina K. Stuart been licensed in?
Dmand AI has state licenses on file for Dr. Stuart in Connecticut and Indiana.
What medical group is Dr. Regina K. Stuart part of?
Dr. Stuart is linked to Signify Health. Dmand AI links Dr. Stuart to 2 more medical groups.
Does Dr. Regina K. Stuart accept Medicare?
Yes. CMS data shows Dr. Stuart billed Medicare for 88 services in 2021.
What services does Dr. Regina K. Stuart bill to Medicare?
In 2021, Dr. Stuart's most billed Medicare services were physical therapy and rehabilitation (97597), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Regina K. Stuart go to medical school?
Dr. Stuart graduated from Harvard Medical School in 1985.
Show 3 more questionsShow fewer questions
What drugs does Dr. Regina K. Stuart prescribe most?
In 2021 Medicare Part D data, Dr. Stuart's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Cephalexin and Lidocaine-Prilocaine.
Has Dr. Regina K. Stuart received payments from drug or device companies?
CMS Open Payments shows $259 in general payments to Dr. Stuart from 11 companies from 2016 to 2017. The largest total came from Allergan Inc.
How long has Dr. Regina K. Stuart been practicing?
Dr. Stuart graduated from medical school in 1985, 41 years ago.
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