Dr. Mary C. Theroux, MD
- Industry payments
- $93
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1600 Rockland Rd, Wilmington, DE 19803
- Practice phone
- Call (302) 651-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nemours Children's Hospital - Delaware
Wilmington, Delaware
Find Dr. Theroux'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. Mary C. Theroux is a pediatric anesthesiology physician in Wilmington, Delaware
Dr. Theroux practices at Nemours Children's Hospital - Delaware in Wilmington, Delaware.
Dr. Theroux's NPI, 1750441853, was assigned on December 11, 2006. Dr. Theroux holds Delaware license C10003285.
- NPI
- 1750441853NPI Registry (opens in a new tab)
- NPI enumeration date
- December 11, 2006
- NPI status
- Active
- Practice phone
- (302) 651-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Mary C. Theroux practices at Nemours Children's Hospital - Delaware in Wilmington, Delaware
Dr. Theroux's primary practice is Nemours Children's Hospital - Delaware, at 1600 Rockland Rd, Wilmington, DE 19803 in New Castle County. The practice phone is (302) 651-4000.
- Nemours Children's Hospital - Delaware1600 Rockland Rd, Wilmington, DE 19803 · New Castle CountyPhone(302) 651-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mary C. Theroux is affiliated with 2 sites of care and 1 medical group
Dr. Theroux's primary practice is Nemours Children's Hospital - Delaware in Wilmington, Delaware. The medical group on file is Nemours Children's Hospital, Delaware. Dmand AI also links Dr. Theroux to 1 more group practice or clinic, 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. Mary C. Theroux's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Theroux practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nemours Children's Hospital - Delaware | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mary C. Theroux is one of 22 pediatric anesthesiology physicians in Delaware
Pediatric anesthesiology is Dr. Theroux's primary specialty in the NPI Registry, under taxonomy code 207LP3000X. Dr. Theroux is licensed in Delaware.
Specialties and state licenses
- Pediatric anesthesiology, DelawarePrimary
Pediatric anesthesiology physicians near Dr. Theroux
Counts of pediatric anesthesiology physicians 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. Mary C. Theroux's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Theroux's median patient age at 9, with 61% women.
Dr. Theroux's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
Dr. Mary C. Theroux received $93 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Theroux from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Masimo Corporation paid the most, $93.
Companies that paid Dr. Theroux the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mary C. Theroux'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Mary C. Theroux
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. Mary C. Theroux's NPI number?
Dr. Mary C. Theroux's NPI number is 1750441853. It was assigned on December 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary C. Theroux?
Dr. Mary C. Theroux is a pediatric anesthesiology physician in Wilmington, Delaware. The primary specialty in the NPI Registry is Pediatric Anesthesiology Physician (taxonomy code 207LP3000X).
Where does Dr. Mary C. Theroux practice?
Dr. Theroux practices at 1600 Rockland Rd, Wilmington, DE 19803. Dr. Theroux's primary practice is Nemours Children's Hospital - Delaware in Wilmington, Delaware. Dmand AI also links Dr. Theroux to 1 group practice or clinic.
What is Dr. Mary C. Theroux's office phone number?
The practice phone on file for Dr. Theroux is (302) 651-4000.
What is Dr. Mary C. Theroux's medical license number?
Dr. Theroux holds Delaware license C10003285.
What medical group is Dr. Mary C. Theroux part of?
Dr. Theroux is linked to Nemours Children's Hospital, Delaware.
Has Dr. Mary C. Theroux received payments from drug or device companies?
CMS Open Payments shows $93 in general payments to Dr. Theroux from 1 company from 2018 to 2018. The largest total came from Masimo Corporation.
How long has Dr. Mary C. Theroux been practicing?
Dr. Theroux graduated from medical school in 1981, 45 years ago.
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