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Sleep Medicine Specialists
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Medicare + 7 Networks
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About Dr. Jose F. Pareja Zabala
Background and practice information
Dr. Jose F. Pareja Zabala is a sleep medicine specialist with over 18 years of clinical experience serving patients in the Delafield, WI area. He completed his medical training at Other and has been in practice since 2008. He currently practices at Prohealth Medical Group Inc.
Dr. Jose F. Pareja Zabala's clinical practice focuses on providing patient consultations.
Dr. Jose F. Pareja Zabala is in-network with 7 insurance providers, including Aetna, Cigna, Humana, and 4 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
Prohealth Medical Group Inc
Primary2301 Sun Valley Dr
Delafield, WI 53018
(262) 928-4043
Affiliations
Hospital and facility affiliations
Treatment & Experience
Clinical practice and procedure experience for Dr. Jose F. Pareja Zabala
Services & Procedures
Dr. Jose F. Pareja Zabala's clinical practice encompasses office visits, cardiovascular, sleep medicine.
Office Visits
311 servicesDr. Jose F. Pareja Zabala provides patient consultations ranging from routine follow-ups to comprehensive evaluations, including new patient visit and follow-up visit. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 80% below the billed amount.
Cardiovascular
31 servicesDr. Jose F. Pareja Zabala performs cardiovascular assessments to evaluate heart and vascular health, with home sleep test with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation being a key part of his practice. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 94% below the billed amount.
Sleep Medicine
66 servicesDr. Jose F. Pareja Zabala diagnoses and treats sleep disorders, including sleep study in sleep lab with continuous airway pressure and sleep study in sleep lab. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 90% below the billed amount.
Source: CMS Medicare Provider Utilization and Payment Data, 2023.
Insurance Networks
Accepted insurance plans and networks
Dr. Jose F. Pareja Zabala accepts 46 plans from 7 insurers, including Cigna, UnitedHealthcare, Humana.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Financial Transparency
Industry payment disclosures
Pharmaceutical and medical device companies disclosed $119 in payments to Dr. Jose F. Pareja Zabala in 2024, primarily from Inspire Medical Systems, Inc. for food and beverage. These disclosures are required by federal law under the Physician Payments Sunshine Act.
Top Paying Companies
Source: CMS Open Payments, 2024.
Patient Reviews
Reviews and ratings from patients
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About Sleep Medicine
Specialty overview and common conditions
A sleep medicine specialist is a physician who diagnoses and treats disorders affecting sleep quality, timing, and duration. These specialists evaluate patients with conditions such as sleep apnea, insomnia, narcolepsy, restless leg syndrome, and circadian rhythm disorders. Sleep medicine physicians...
Common conditions treated by sleep medicine specialists:
- Obstructive Sleep Apnea (OSA)
- Chronic Insomnia Disorder
- Narcolepsy
- Restless Legs Syndrome (RLS)
Frequently Asked Questions
Common questions about Jose F. Pareja Zabala
Does Dr. Pareja Zabala accept Medicare?
Yes, Dr. Pareja Zabala accepts Medicare assignment. Patients with Medicare coverage can see Dr. Pareja Zabala and typically pay less out of pocket when using a provider who accepts Medicare assignment.
What insurance does Dr. Pareja Zabala accept?
Dr. Pareja Zabala 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 Dr. Pareja Zabala's office before scheduling.
Does Dr. Pareja Zabala offer telehealth or virtual appointments?
Dr. Pareja Zabala does not currently list telehealth services. For virtual care options, contact the office directly or consider other sleep medicine providers in Delafield who offer telehealth.
What conditions does Dr. Pareja Zabala treat?
As a sleep medicine specialist, Dr. Pareja Zabala commonly treats conditions including obstructive sleep apnea (osa), chronic insomnia disorder, narcolepsy, restless legs syndrome (rls), circadian rhythm sleep disorders, and other related health concerns. Contact the office to discuss your specific healthcare needs.
Where did Dr. Pareja Zabala go to medical school?
Dr. Pareja Zabala completed medical training at Other and has been practicing since 2008, bringing over 18 years of clinical experience.
Where is Dr. Pareja Zabala's office located?
Dr. Pareja Zabala practices at 2301 SUN VALLEY DR, Delafield, WI 53018 at PROHEALTH MEDICAL GROUP INC. You can reach the office by calling (262) 928-4043.
How do I make an appointment with Dr. Pareja Zabala?
To schedule an appointment with Dr. Pareja Zabala, call the office at (262) 928-4043. 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