Dr. Mark R. Terrell, MD
- Medicare services, 2020
- 43
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 417 N Arboretum Cir, Wheaton, IL 60189-8703
- Practice phone
- Call (630) 364-6564
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
Find Dr. Terrell'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. Mark R. Terrell is an anesthesiologist in Wheaton, Illinois
Dr. Terrell practices with Northstar Anesthesia, a medical group.
Dr. Terrell's NPI, 1194764621, was assigned on June 6, 2006. Dr. Terrell holds Illinois license 036089479.
- NPI
- 1194764621NPI Registry (opens in a new tab)
- NPI enumeration date
- June 6, 2006
- NPI status
- Active
- Practice phone
- (630) 364-6564
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Mark R. Terrell's practice address is in Wheaton, Illinois
Dr. Terrell's practice address in the NPI Registry is 417 N Arboretum Cir, Wheaton, IL 60189-8703. The practice phone is (630) 364-6564.
- NPI Registry address417 N Arboretum Cir, Wheaton, IL 60189-8703Phone(630) 364-6564
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark R. Terrell is affiliated with 2 medical groups
Dr. Terrell is part of Northstar Anesthesia, a medical group in Arlington, Texas. The medical group on file is CCI Anesthesia.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark R. Terrell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Terrell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northstar Anesthesia | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Northstar Anesthesia and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark R. Terrell is one of 1,887 anesthesiologists in Illinois
Anesthesiology is Dr. Terrell's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Terrell is licensed in Illinois.
Specialties and state licenses
- Anesthesiology, IllinoisPrimary
Anesthesiologists near Dr. Terrell
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
Dr. Mark R. Terrell billed Medicare for 43 services in 2020
CMS data shows 43 Medicare services from Dr. Terrell across 3 procedure codes in 2020. Medicare paid $2,660 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Terrell's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Anesthesia
- 2019: 362020: 4319%
Dr. Terrell compared with the Illinois median for anesthesiologists, 2020
- Dr. Terrell
- Illinois median
- Medicare services
- 43vs 9153% below
Medians across 1,742 anesthesiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Terrell's most billed Medicare procedure codes, 2020
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. Terrell?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Terrell and other anesthesiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark R. Terrell's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Terrell's median patient age at 64, with 100% women.
Dr. Terrell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Dr. Mark R. Terrell'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 | Dmand 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 |
| 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. Mark R. Terrell
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. Mark R. Terrell's NPI number?
Dr. Mark R. Terrell's NPI number is 1194764621. It was assigned on June 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark R. Terrell?
Dr. Mark R. Terrell is an anesthesiologist in Wheaton, Illinois. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Mark R. Terrell practice?
Dr. Terrell practices at 417 N Arboretum Cir, Wheaton, IL 60189-8703. Dr. Terrell's primary practice is Northstar Anesthesia, a medical group.
What is Dr. Mark R. Terrell's office phone number?
The practice phone on file for Dr. Terrell is (630) 364-6564.
What is Dr. Mark R. Terrell's medical license number?
Dr. Terrell holds Illinois license 036089479.
What medical group is Dr. Mark R. Terrell part of?
Dr. Terrell is part of Northstar Anesthesia in Arlington, Texas. Dr. Terrell is also linked to CCI Anesthesia. Dmand AI links Dr. Terrell to 2 medical groups in all.
Does Dr. Mark R. Terrell accept Medicare?
Yes. CMS data shows Dr. Terrell billed Medicare for 43 services in 2020.
What services does Dr. Mark R. Terrell bill to Medicare?
In 2020, Dr. Terrell's most billed Medicare services were anesthesia (00731), anesthesia (00812) and anesthesia (00811).
How long has Dr. Mark R. Terrell been practicing?
Dr. Terrell's NPI was assigned in 2006.
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