Frances C. Theisen
- Gender: Female
- Experience: 2 years
- Graduation year: 2019
- Sole propriator: No
- NPI: 1609400647
Frances C. Theisen
Surgical Physician Assistant
She is located at 3800 South National Avenue Suite 605 in Springfield, MO 65807. Her National Provider Identifier (NPI) number is 1609400647. Appointment can be made via the phone number (417) 875-3846. She is affiliated with 1 hospitals.
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Frances C. Theisen as in-network for the following 2026 plans.
Health plans
Oscar Insurance Company
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 11 plans from Oscar Insurance Company
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Classic 4700 | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Bronze Classic Standard | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Bronze Elite + PCP Saver Plus | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Bronze Simple Diabetes | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Gold Classic Standard | EPO · Gold | Preferred | Not accepting new patients |
| Gold Simple | EPO · Gold | Preferred | Not accepting new patients |
| Silver Classic Standard | EPO · Silver | Preferred | Not accepting new patients |
| Silver Elite Saver Plus | EPO · Silver | Preferred | Not accepting new patients |
| Silver Simple Diabetes | EPO · Silver | Preferred | Not accepting new patients |
| Silver Simple PCP Saver | EPO · Silver | Preferred | Not accepting new patients |
| Silver Simple Women's Health with Menopause Benefits | EPO · Silver | Preferred | Not 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 Frances C. Theisen 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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
Frances C. Theisen is enrolled to bill Medicare as a Practitioner - Physician Assistant .
Bills through: Lester E Cox Medical Centers
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Studies
Graduated in 2019
Looking for more Surgical Physician Assistants?
There are 6 other surgical physician assistants in this region.
- Gender: Male
- Address: 3801 South National Avenue Springfield, 65807, MO
- Gender: Male
- Address: 3801 South National Avenue Springfield, 65807, MO
- Gender: Male
- Address: 3801 South National Avenue Springfield, 65807, MO
- Gender: Male
- Address: Floor 4 3800 South National Avenue Springfield, 65807, MO
- Gender: Female
- Address: 3801 South National Avenue Springfield, 65807, MO
- Gender: Female
- Address: 12 Hutchinson Road Ballwin, 63011, MO
Questions & Answers
Where can you meet with Frances Claire Theisen?
Frances Claire Theisen's office is located at 3800 South National Avenue Suite 605 in Springfield, MO 65807.
Does Frances Claire Theisen accept insurance?
Frances Claire Theisen is listed in-network for 11 ACA Marketplace (Obamacare/HealthCare.gov) plans from Oscar Insurance Company. See the Marketplace plans section for details.
Has Frances Claire Theisen affiliation with hospitals?
Frances Claire Theisen is affiliated with COX MEDICAL CENTERS.