Dr. Randy D. Ernst
- Gender: Male
- Experience: 31 years
- Graduated from: University Of Texas Medical Branch At Galveston
- Graduation year: 1990
- Sole propriator: No
- NPI: 1619050564
Dr. Randy D. Ernst M.D.
Radiologist
He is located at 301 University Boulevard in Galveston, TX 77555. Can help patients with the following: MRI. His National Provider Identifier (NPI) number is 1619050564. Appointment can be made via the phone number (409) 772-2222.
Conditions treated
Dr. Randy D. Ernst, being an radiologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Randy D. Ernst.
- MRI
Procedures Performed by Dr. Randy D. Ernst
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Randy D. Ernst as in-network for the following 2026 plans.
Health plans
Harbor Health
Network data as of Sep 14, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Harbor Health G0 $0 Deductible $0 PCP $0 Mental Health Office Visit $0 Express Care | HMO · Gold | Preferred | Accepting new patients |
| Harbor Health G1S $30 PCP $30 Mental Health Office Visit $30 Express Care | HMO · Gold | Preferred | Accepting new patients |
| Harbor Health S1 $0 PCP $0 Mental Health Office Visit $0 Express Care | HMO · Silver | Preferred | Accepting new patients |
| Harbor Health S1S $40 PCP $40 Mental Health Office Visit $40 Express Care | HMO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Randy D. Ernst is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Randy D. Ernst is enrolled to bill Medicare as a Practitioner - Diagnostic Radiology .
Bills through: Physicians Referral Service
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Studies
UNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated in 1990Looking for more Radiologists?
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- Gender: Female
- Address: 301 University Boulevard Galveston, 77555, TX
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- Address: 301 University Boulevard Galveston, 77555, TX
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- Address: 301 University Boulevard Galveston, 77555, TX
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- Gender: Male
- Address: 301 University Boulevard Galveston, 77555, TX
- Gender: Male
- Address: 301 University Boulevard Galveston, 77555, TX
- Gender: Male
- Address: 301 University Boulevard Galveston, 77555, TX
- Gender: Female
- Address: 301 University Boulevard Galveston, 77555, TX
Questions & Answers
What conditions does Dr. Randy D. Ernst treat?
Dr. Randy D. Ernst provides treatment for MRI.
Does Dr. Randy D. Ernst accept patients with Harbor Health?
Yes, Dr. Randy D. Ernst is listed in-network for Harbor Health through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Where can you meet with Dr. Randy D. Ernst?
Dr. Randy D. Ernst's office is located at 301 University Boulevard in Galveston, TX 77555.