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Nurse Practitioner Specialists
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Medicare + 6 Networks
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About Alex J. Stark-Valdez
Background and practice information
Alex J. Stark-Valdez is a nurse practitioner with over 7 years of clinical experience serving patients in the Saint Louis, MO area. He completed his medical training at Saint Louis University School Of Medicine and has been in practice since 2019. He currently practices at Washington University.
Alex J. Stark-Valdez's clinical practice focuses on treating patients with high blood pressure, heart failure and high blood pressure.
Alex J. Stark-Valdez 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. Alex J. Stark-Valdez is in-network with 6 insurance providers, including Aetna, Humana, Medicare, and 3 more. Patients are encouraged to verify coverage with his office before scheduling an appointment.
At a Glance
Education
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Claim this profilePractice Locations
1 location
Washington University
Primary660 So Euclid Campus Box
Saint Louis, MO 63110
(314) 273-0395
Treatment & Experience
Clinical practice and procedure experience for Alex J. Stark-Valdez
Treatment Approach
Alex J. Stark-Valdez's treatment approach includes prescribing Amlodipine Besylate, Losartan Potassium, Carvedilol for his patients. These medications are commonly used for treating high blood pressure, heart failure and high blood pressure. He prescribing profile reflects experience across a wide range of treatments, addressing multiple aspects of patient care within his specialty.
Source: CMS Medicare Provider Utilization and Payment Data, 2023.
Insurance Networks
Accepted insurance plans and networks
Alex J. Stark-Valdez accepts 30 plans from 6 insurers, including Humana, UnitedHealthcare, Aetna.
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. Stark-Valdez received a quality score of 79.3 out of 100 from the Centers for Medicare & Medicaid Services (CMS), which evaluates nurse practitioners 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. Stark-Valdez'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 Nurse Practitioner
Specialty overview and common conditions
A Nurse Practitioner (NP) is an advanced practice registered nurse who provides comprehensive healthcare services including diagnosing illnesses, prescribing medications, ordering and interpreting diagnostic tests, and developing treatment plans. NPs practice in various specialties including primary...
Common conditions treated by nurse practitioner specialists:
- Diabetes Management
- Hypertension (High Blood Pressure)
- Respiratory Infections
- Anxiety and Depression
Frequently Asked Questions
Common questions about Alex J. Stark-Valdez
Does Stark-Valdez accept Medicare?
Yes, Stark-Valdez accepts Medicare assignment. Patients with Medicare coverage can see Stark-Valdez and typically pay less out of pocket when using a provider who accepts Medicare assignment.
What insurance does Stark-Valdez accept?
Stark-Valdez is in-network with 6 insurance providers, including Aetna, Humana, Medicare, Oxford Health Plans (UHC), UMR, and 1 more. Insurance networks can change, so patients should verify their specific plan coverage directly with Stark-Valdez's office before scheduling.
Does Stark-Valdez offer telehealth or virtual appointments?
Stark-Valdez does not currently list telehealth services. For virtual care options, contact the office directly or consider other nurse practitioner providers in Saint Louis who offer telehealth.
What conditions does Stark-Valdez treat?
As a nurse practitioner specialist, Stark-Valdez commonly treats conditions including diabetes management, hypertension (high blood pressure), respiratory infections, anxiety and depression, women's health issues, and other related health concerns. Contact the office to discuss your specific healthcare needs.
What medications does Stark-Valdez commonly prescribe?
Based on Medicare prescribing data, Stark-Valdez commonly prescribes medications including Amlodipine Besylate, Losartan Potassium, Carvedilol. The specific medications prescribed depend on each patient's individual diagnosis and health needs. Patients should discuss treatment options directly with Stark-Valdez during their consultation.
What is Stark-Valdez's quality rating?
Stark-Valdez 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 Stark-Valdez go to medical school?
Stark-Valdez completed medical training at Saint Louis University School Of Medicine and has been practicing since 2019, bringing over 7 years of clinical experience.
Where is Stark-Valdez's office located?
Stark-Valdez practices at 660 SO EUCLID CAMPUS BOX, Saint Louis, MO 63110 at WASHINGTON UNIVERSITY. You can reach the office by calling (314) 273-0395.
How do I make an appointment with Stark-Valdez?
To schedule an appointment with Stark-Valdez, call the office at (314) 273-0395. 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