Dr. Allison M. Johnsen
- Gender: Female
- Experience: 14 years
- Graduation year: 2007
- Sole propriator: No
- NPI: 1730475252
Dr. Allison M. Johnsen M.D.
Radiologist
She is located at 4820 Old Kingston Pike in Knoxville, TN 37919. Can help patients with the following: MRI. Her National Provider Identifier (NPI) number is 1730475252. Appointment can be made via the phone number (865) 558-9862. She is affiliated with 3 practices and 5 hospitals.
Conditions treated
Dr. Allison Michelle Johnsen, being an radiologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Allison M. Johnsen.
- MRI
Procedures Performed by Dr. Allison M. Johnsen
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Allison M. Johnsen as in-network for the following 2026 plans.
Health plans
Alliant Health Plans, Inc.
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 9 plans from Alliant Health Plans, Inc.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| SoloCare Bronze EPO $8500 DED HSA 10004 | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| SoloCare Exp Bronze EPO $9500 DED 10015 | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| SoloCare Gold EPO $1500 DED 10010 | EPO · Gold | Preferred | Not accepting new patients |
| SoloCare Silver EPO $5000 DED 10014 | EPO · Silver | Preferred | Not accepting new patients |
| SoloCare Silver EPO $6500 DED 10013 | EPO · Silver | Preferred | Not accepting new patients |
| SoloCare Standard Exp Bronze EPO $7500 DED 10008 | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| SoloCare Standard Gold EPO $2000 DED 10006 | EPO · Gold | Preferred | Not accepting new patients |
| SoloCare Standard Platinum EPO $0 DED 10005 | EPO · Platinum | Preferred | Not accepting new patients |
| SoloCare Standard Silver EPO $6000 DED 10007 | EPO · Silver | Preferred | Not accepting new patients |
Cigna Healthcare
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 10 plans from Cigna Healthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Connect Bronze 7500 Indiv Med Deductible | EPO · Bronze | Preferred | Accepting new patients |
| Connect Bronze 8500 Indiv Med Deductible | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze CMS Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Gold 1500 Indiv Med Deductible | EPO · Gold | Preferred | Accepting new patients |
| Connect Gold CMS Standard | EPO · Gold | Preferred | Accepting new patients |
| Connect myDiabetesCare Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Connect myDiabetesCare Silver | EPO · Silver | Preferred | Accepting new patients |
| Connect Silver 3000 Indiv Med Deductible | EPO · Silver | Preferred | Accepting new patients |
| Connect Silver 4500 Indiv Med Deductible | EPO · Silver | Preferred | Accepting new patients |
| Connect Silver CMS Standard | EPO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Allison M. Johnsen is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Allison M. Johnsen is enrolled to bill Medicare as a Practitioner - Diagnostic Radiology .
Bills through: Summit Medical Group, Pllc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Allergan | $24 |
Other
| Food and Beverage | $25 |
Studies
Graduated in 2007Affiliated practices
Affiliated hospitals
Looking for more Radiologists?
There are 6 other radiologists in this region.
- Gender: Male
- Address: Suite 107 2240 Sutherland Avenue Knoxville, 37919, TN
- Gender: Male
- Address: 1000 Castlerock Court Knoxville, 37919, TN
- Gender: Female
- Address: Suite 107 2240 Sutherland Avenue Knoxville, 37919, TN
- Gender: Male
- Address: Suite 107 2240 Sutherland Avenue Knoxville, 37919, TN
- Gender: Male
- Address: 3053 West State Street Bristol, 37620, TN
- Gender: Male
- Address: 6921 Alden Glen Way Knoxville, 37919, TN
- Gender: Male
- Address: Suite 107 2240 Sutherland Avenue Knoxville, 37919, TN
Questions & Answers
Does Dr. Allison Michelle Johnsen accept patients with Cigna Healthcare?
Yes, Dr. Allison Michelle Johnsen is listed in-network for Cigna Healthcare through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Allison Michelle Johnsen treat?
Dr. Allison Michelle Johnsen provides treatment for MRI.
Where can you meet with Dr. Allison Michelle Johnsen?
Dr. Allison Michelle Johnsen's office is located at 4820 Old Kingston Pike in Knoxville, TN 37919.
Does Dr. Allison Michelle Johnsen have affiliation with practices?
Dr. Allison Michelle Johnsen is affiliated with Vanderbilt Medical Group. For the full list of practices see this list.
Has Dr. Allison Michelle Johnsen affiliation with hospitals?
Dr. Allison Michelle Johnsen is affiliated with PHYSICIANS REGIONAL MEDICAL CENTER. For the full list of hospitals see this list.