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Physician Assistant Specialists
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Medicare + 7 Networks
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About Melissa L. Barry
Background and practice information
Melissa L. Barry is a physician assistant with over 13 years of clinical experience serving patients in the Saint Louis, MO area. She completed her medical training at Other and has been in practice since 2013. She currently practices at Washington University.
Melissa L. Barry's clinical practice focuses on treating patients with asthma and allergic rhinitis, acid reflux and stomach ulcers, inflammation, autoimmune conditions, and allergic reactions.
Melissa L. Barry has received a strong quality rating of 79.3 out of 100 from Medicare's quality assessment program, reflecting a commitment to evidence-based care. Melissa L. Barry is in-network with 7 insurance providers, including Aetna, Cigna, Humana, and 4 more. Patients are encouraged to verify coverage with her office before scheduling an appointment.
At a Glance
Education
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Claim this profilePractice Locations
1 location
Washington University
Primary660 S Euclid Ave Box
Saint Louis, MO 63110
(314) 362-7509
Treatment & Experience
Clinical practice and procedure experience for Melissa L. Barry
Services & Procedures
Melissa L. Barry's clinical practice encompasses office visits, diagnostic testing, surgical procedures, and 1 other areas of care. Based on Medicare utilization data, Melissa L. Barry has provided a substantial volume of services, reflecting an active and established practice in physician assistant.
Office Visits
646 servicesMelissa L. Barry provides patient consultations ranging from routine follow-ups to comprehensive evaluations, including follow-up visit and new patient visit. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 79% below the billed amount.
Diagnostic Testing
20 servicesMelissa L. Barry orders and interprets diagnostic tests to support clinical decision-making, with exam of ear using a microscope being a key part of her practice. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 87% below the billed amount.
Surgical Procedures
261 servicesMelissa L. Barry performs surgical procedures, with removal of impacted ear wax being a key part of her practice. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 83% below the billed amount.
Endoscopy
254 servicesMelissa L. Barry performs endoscopic procedures for diagnosis and treatment, with diagnostic exam of voice box using a flexible endoscope being a key part of her practice. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 83% below the billed amount.
Treatment Approach
Melissa L. Barry's treatment approach includes prescribing Fluticasone Propionate, Omeprazole, Azelastine Hcl for her patients. These medications are commonly used for treating asthma and allergic rhinitis, acid reflux and stomach ulcers. She prescribing profile reflects experience across a wide range of treatments, addressing multiple aspects of patient care within her specialty. Melissa L. Barry has treated a significant number of Medicare patients, demonstrating an established practice in this area.
Source: CMS Medicare Provider Utilization and Payment Data, 2023.
Insurance Networks
Accepted insurance plans and networks
Melissa L. Barry accepts 47 plans from 7 insurers, including Cigna, Humana, UnitedHealthcare.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Safety
CMS quality performance and patient safety measures
High Performing
CMS Quality Score · Out of 100
Dr. Barry received a quality score of 79.3 out of 100 from the Centers for Medicare & Medicaid Services (CMS), which evaluates physician assistants on clinical quality, patient safety, and use of health information technology. A score above 75 is considered high-performing by CMS standards. This score reflects Dr. Barry's commitment to maintaining strong standards of care for patients in Saint Louis, MO.
Clinical Quality
71.5/100Measures the quality of care provided based on clinical outcomes and patient safety
Cost Efficiency
59.5/100Evaluates how efficiently healthcare resources are used while maintaining quality
Health IT Adoption
100.0/100Measures adoption of electronic health records and patient access to health information
Care Improvement
40.0/40Reflects participation in activities that improve clinical practice and patient engagement
Source: CMS Merit-based Incentive Payment System
Patient Reviews
Reviews and ratings from patients
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About Physician Assistant
Specialty overview and common conditions
A Physician Assistant (PA) is a licensed medical professional who practices medicine as part of a healthcare team. PAs diagnose illnesses, develop and manage treatment plans, prescribe medications, perform procedures, assist in surgery, and provide comprehensive patient care across all medical speci...
Common conditions treated by physician assistant specialists:
- Diabetes Management
- Hypertension (High Blood Pressure)
- Musculoskeletal Injuries
- Respiratory Infections
Frequently Asked Questions
Common questions about Melissa L. Barry
Does Barry accept Medicare?
Yes, Barry accepts Medicare assignment. Patients with Medicare coverage can see Barry and typically pay less out of pocket when using a provider who accepts Medicare assignment.
What insurance does Barry accept?
Barry is in-network with 7 insurance providers, including Aetna, Cigna, Humana, Medicare, Oxford Health Plans (UHC), and 2 more. Insurance networks can change, so patients should verify their specific plan coverage directly with Barry's office before scheduling.
Does Barry offer telehealth or virtual appointments?
Barry does not currently list telehealth services. For virtual care options, contact the office directly or consider other physician assistant providers in Saint Louis who offer telehealth.
What conditions does Barry treat?
As a physician assistant specialist, Barry commonly treats conditions including diabetes management, hypertension (high blood pressure), musculoskeletal injuries, respiratory infections, wound care and lacerations, and other related health concerns. Contact the office to discuss your specific healthcare needs.
What medications does Barry commonly prescribe?
Based on Medicare prescribing data, Barry commonly prescribes medications including Fluticasone Propionate, Omeprazole, Azelastine Hcl. The specific medications prescribed depend on each patient's individual diagnosis and health needs. Patients should discuss treatment options directly with Barry during their consultation.
What is Barry's quality rating?
Barry has received a strong quality score of 79.3 out of 100 from the Centers for Medicare & Medicaid Services (CMS) through the Merit-based Incentive Payment System (MIPS). This score reflects performance across quality measures, promoting interoperability, improvement activities, and cost efficiency.
Where did Barry go to medical school?
Barry completed medical training at Other and has been practicing since 2013, bringing over 13 years of clinical experience.
Where is Barry's office located?
Barry practices at 660 S EUCLID AVE BOX, Saint Louis, MO 63110 at WASHINGTON UNIVERSITY. You can reach the office by calling (314) 362-7509.
How do I make an appointment with Barry?
To schedule an appointment with Barry, call the office at (314) 362-7509. New patients should have their insurance information and medical records ready when calling.
Data source: CMS National Provider Registry ·
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Medical Disclaimer: This content is for informational purposes only and is not a substitute for professional medical advice. Learn more about our editorial standards