HUMBERTO OLIVENCIA, M.D.
DRA BARBARA RYSZ GINECOLOGA- OBSTETRA CSP
Direct Primary Care
Establishing a consistent relationship with a primary clinician for ongoing health management.
Credentials & Training
Federally verified- Credential
- MD
- Graduated
- 1977
- Medicare specialty
- Internal Medicine
- Medicare assignment
- Accepted — bills the Medicare-approved amount as payment in full
Sourced from the CMS Doctors & Clinicians national file, last checked October 2026.
About
Located in Mayaguez, PR, this internal medicine physician practices within the setting of DRA BARBARA RYSZ GINECOLOGA- OBSTETRA CSP. The specialty focuses on the diagnosis and management of complex illnesses in adults, managing conditions that affect multiple body systems.
Internal medicine physicians manage acute and chronic health issues across the lifespan. Care encompasses preventive screenings, managing chronic diseases such as hypertension and diabetes, and overseeing complex medical needs that require deep diagnostic skill.
This practice operates on a direct-pay model. The physician accepts Medicare assignments.
Areas of Focus
Conditions Treated
Specialties
Patients Served
Frequently Asked Questions
What does an internal medicine physician generally treat?
Internal medicine covers the diagnosis and management of complex illnesses in adults, managing conditions that affect multiple body systems.
Does this physician accept Medicare?
Yes, the physician accepts Medicare assignments.
Is this practice accepting new patients?
Information regarding current new patient status is not available.
What is the payment structure for visits?
The practice operates on a direct-pay model.
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