Darren R. Tollefson, DC
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 380 W. Broadway Blvd, Jefferson City, TN 37760
- Practice phone
- Call (865) 588-8005
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Summit Medical Group of Jefferson City
Mammography / Breast Imaging Center · Jefferson City, Tennessee
Find Darren Tollefson'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.
Darren R. Tollefson is a chiropractor in Jefferson City, Tennessee
Darren Tollefson practices at Summit Medical Group of Jefferson City in Jefferson City, Tennessee.
Darren Tollefson's NPI, 1346361607, was assigned on April 3, 2007. Darren Tollefson graduated from Northwestern College of Chiropractic in 1989. Darren Tollefson holds Tennessee license 1463.
- NPI
- 1346361607NPI Registry (opens in a new tab)
- NPI enumeration date
- April 3, 2007
- NPI status
- Active
- Practice phone
- (865) 588-8005
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Darren R. Tollefson practices at Summit Medical Group of Jefferson City in Jefferson City, Tennessee
Darren Tollefson's primary practice is Summit Medical Group of Jefferson City, at 380 W. Broadway Blvd, Jefferson City, TN 37760. The practice phone is (865) 588-8005.
- Summit Medical Group of Jefferson City380 W. Broadway Blvd, Jefferson City, TN 37760Phone(865) 588-8005
Source: Dmand AI Affiliation Data
Darren R. Tollefson is affiliated with 1 site of care
Darren Tollefson's primary practice is Summit Medical Group of Jefferson City in Jefferson City, Tennessee.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Darren R. Tollefson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Darren Tollefson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Summit Medical Group of Jefferson City | Available with a free account |
Source: Dmand AI Technology Install Data
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Darren R. Tollefson is one of 814 chiropractors in Tennessee
Chiropractor is Darren Tollefson's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Darren Tollefson is licensed in Tennessee.
Specialties and state licenses
- Chiropractor, TennesseePrimary
Chiropractors near Darren Tollefson
Counts of chiropractors 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
Darren R. Tollefson's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Darren Tollefson's median patient age at 52, with 61% women.
Darren Tollefson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
Darren R. Tollefson graduated from Northwestern College of Chiropractic
Darren Tollefson graduated from Northwestern College of Chiropractic in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Darren R. Tollefson'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Darren R. Tollefson
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What is Darren R. Tollefson's NPI number?
Darren R. Tollefson's NPI number is 1346361607. It was assigned on April 3, 2007, and it is active in the NPI Registry.
What does Darren R. Tollefson specialize in?
Darren R. Tollefson is a chiropractor in Jefferson City, Tennessee. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Darren R. Tollefson practice?
Darren Tollefson practices at 380 W. Broadway Blvd, Jefferson City, TN 37760. Darren Tollefson's primary practice is Summit Medical Group of Jefferson City in Jefferson City, Tennessee.
What is Darren R. Tollefson's office phone number?
The practice phone on file for Darren Tollefson is (865) 588-8005.
What is Darren R. Tollefson's medical license number?
Darren Tollefson holds Tennessee license 1463.
Where did Darren R. Tollefson go to medical school?
Darren Tollefson graduated from Northwestern College of Chiropractic in 1989.
How long has Darren R. Tollefson been practicing?
Darren Tollefson graduated from medical school in 1989, 37 years ago.
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