Home › Doctors › Missouri › Springfield › Allergists
Allergists who accept Medicare in Springfield, MO
CMS lists 6 clinicians in this specialty with a practice address in Springfield. Accept Medicare assignment (the Medicare-approved amount as full payment): 6. Offer telehealth: 3.
Typical amounts Medicare approves in ZIP 65807 (2024 Medicare rates, the latest CMS has published): a new-patient visit $122, of which you pay about $30; a follow-up visit $66, of which you pay about $16 — the 20% coinsurance after the yearly Part B deductible. Clinicians who don't accept assignment can charge up to 15% more; with a Medicare Advantage plan, your plan's copay applies instead.
Is this your organization or practice? Feature it at the top of this page — $49 for 30 days →
Order: clinicians who accept assignment first, then by MIPS score (highest first), then by last name.
Brett W. Hronek, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.2/100✓ TelehealthGraduated 2008 · University of Iowa, RJ & L Carver College of MedicineMaleOther offices in Springfield: 4Drug and device company payments (2025): $4,774Seth T. Knight, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.2/100Graduated 2019 · University of Mississippi School of MedicineMaleOther offices in Springfield: 2Drug and device company payments (2025): $3,157Minh Thu N. Le, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.2/100✓ TelehealthGraduated 2003 · University of Missouri, Columbia School of MedicineFemaleDrug and device company payments (2025): $3,725William Micka, MD
✓ Accepts Medicare assignmentMIPS score (2024): 82.2/100✓ TelehealthGraduated 2003 · Saint Louis University School of MedicineMaleOther offices in Springfield: 2Drug and device company payments (2025): $2,726Silvia Huebner, MD
✓ Accepts Medicare assignmentGraduated 2005 · Medical College of OhioFemaleDrug and device company payments (2025): $2,550Charity Owusu-Asare, MD
✓ Accepts Medicare assignmentGraduated 2004FemaleOther offices in Springfield: 2Drug and device company payments (2025): $1,309
Before you book
This list comes from Medicare's enrollment records, not from reviews. Call the office to confirm the clinician is taking new Medicare patients. With Original Medicare, a clinician who accepts assignment can only charge you the Medicare deductible and coinsurance; one who doesn't may charge up to 15% more than the Medicare-approved amount. If you have a Medicare Advantage plan, check that the clinician is in the plan's network.
The MIPS final score (0–100) comes from Medicare's Merit-based Incentive Payment System for 2024. It combines quality measures, cost, improvement activities and use of certified health records, and it sets a payment adjustment. Clinicians who report as a group share the group's score. It is not a patient rating, and many clinicians have no published score.
Payments from drug and medical device companies come from CMS Open Payments (2025 general payments: meals, travel, consulting and speaking fees, gifts and similar), summed for each clinician. Receiving payments is legal and common and does not mean a clinician did anything wrong.
Other specialists in Springfield
- Primary care doctors337
- Geriatricians3
- Nurse practitioners494
- Cardiologists31
- Dermatologists15
- Orthopedic surgeons31
- Neurologists35
- Gastroenterologists19
- Ophthalmologists23
- Optometrists55
- Podiatrists7
- Urologists22
- Pulmonologists15
- Nephrologists10
- Endocrinologists10
- Rheumatologists7
- ENT doctors15
- Oncologists15
- Psychiatrists41
- Psychologists64
- Therapists and counselors224
- Physical therapists28
- Occupational therapists10
- Speech therapists8
- Audiologists11
- Chiropractors38
- Gynecologists45
- General surgeons39
- Vascular surgeons13
- Pain management doctors6
- Physiatrists16
- Neurosurgeons17
- Infectious disease doctors8
Other care in Springfield
Hospitals · Nursing homes · Dialysis centers · Home health agencies · Hospices
Enrollment, addresses and scores are as reported to CMS and can change. This is not a list of in-network providers for any Medicare Advantage plan, and it is not medical advice. Source: CMS Provider Data Catalog — Doctors and Clinicians National Downloadable File, Clinician MIPS Performance 2024 and Facility Affiliation Data (released Oct 2, 2026).