Dr. Jason A. Hannegan
- Gender: Male
- Experience: 22 years
- Graduated from: Louisiana State University School Of Medicine In New Orleans
- Graduation year: 1999
- Sole propriator: No
- NPI: 1104846104
Dr. Jason A. Hannegan M.D.
Hospitalist
He is located at 5000 Hennessy Boulevard in Baton Rouge, LA 70808. Can help patients with the following: Asthma, Common Cold, Diarrhea, Heart Disease, Inguinal Hernia, Urinary Tract Infection (UTI). His National Provider Identifier (NPI) number is 1104846104. Appointment can be made via the phone number (225) 765-4050. He is affiliated with 3 practices and 1 hospitals.
Conditions treated
Dr. Jason Aaron Hannegan, being an hospitalist, 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. Jason A. Hannegan.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Urethritis
- Urinary Tract Infection (UTI)
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Jason A. Hannegan as in-network for the following 2026 plans.
Health plans
HMO Louisiana
Network data as of Sep 8, 2026, as reported by the insurer.
Show all 21 plans from HMO Louisiana
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Blue POS 60/40 $6500 with 2 $0 PCP Virtual Visits HSA Eligible | POS · Bronze | Not Applicable | Not accepting new patients |
| Blue POS 80/60 $3200 with 2 $0 PCP Virtual Visits | POS · Silver | Not Applicable | Not accepting new patients |
| Blue POS 90/70 $9900 with 2 $0 PCP Virtual Visits HSA Eligible | POS · Bronze | Not Applicable | Not accepting new patients |
| Blue POS Copay (PCP) 50/50 $7500 Standardized HSA Eligible | POS · Expanded Bronze | Not Applicable | Not accepting new patients |
| Blue POS Copay (PCP) 60/40 $6000 Standardized | POS · Silver | Not Applicable | Not accepting new patients |
| Blue POS Copay (PCP) 75/55 $2000 Standardized | POS · Gold | Not Applicable | Not accepting new patients |
| Blue POS Copay (PCP) 80/60 $1000 with 2 $0 PCP Virtual Visits | POS · Gold | Not Applicable | Not accepting new patients |
| Precision Blue 80/60 $3200 with 2 $0 PCP Virtual Visits (BR) | POS · Silver | Not Applicable | Not accepting new patients |
| Precision Blue 80/60 $3200 with 2 $0 PCP Virtual Visits (M) | POS · Silver | Not Applicable | Not accepting new patients |
| Precision Blue 90/70 $9900 with 2 $0 PCP Virtual Visits (M) HSA Eligible | POS · Bronze | Not Applicable | Not accepting new patients |
| Precision Blue Copay (PCP) 50/50 $7500 Standardized (BR) HSA Eligible | POS · Expanded Bronze | Not Applicable | Not accepting new patients |
| Precision Blue Copay (PCP) 50/50 $7500 Standardized (M) HSA Eligible | POS · Expanded Bronze | Not Applicable | Not accepting new patients |
| Precision Blue Copay (PCP) 60/40 $6000 Standardized (BR) | POS · Silver | Not Applicable | Not accepting new patients |
| Precision Blue Copay (PCP) 60/40 $6000 Standardized (M) | POS · Silver | Not Applicable | Not accepting new patients |
| Precision Blue Copay (PCP) 75/55 $2000 Standardized (BR) | POS · Gold | Not Applicable | Not accepting new patients |
| Precision Blue Copay (PCP) 75/55 $2000 Standardized (M) | POS · Gold | Not Applicable | Not accepting new patients |
| Signature Blue 80/60 $3200 with 2 $0 PCP Virtual Visits | POS · Silver | Not Applicable | Not accepting new patients |
| Signature Blue 90/70 $9900 with 2 $0 PCP Virtual Visits HSA Eligible | POS · Bronze | Not Applicable | Not accepting new patients |
| Signature Blue Copay (PCP) 50/50 $7500 Standardized HSA Eligible | POS · Expanded Bronze | Not Applicable | Not accepting new patients |
| Signature Blue Copay (PCP) 60/40 $6000 Standardized | POS · Silver | Not Applicable | Not accepting new patients |
| Signature Blue Copay (PCP) 75/55 $2000 Standardized | POS · Gold | Not Applicable | Not 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. Jason A. Hannegan 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. Jason A. Hannegan is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Our Lady Of The Lake Physician Group Llc
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Cubist Pharmaceuticals | $1000 |
| Otsuka Pharmaceutical | $593 |
| Janssen | $507 |
Other
| Food and Beverage | $2479 |
| Promotional Speaking or Service | $1000 |
| Consulting | $30 |
Studies
LOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated in 1999Additional Specialities
- Internist
Affiliated practices
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- Gender: Female
- Address: 5000 Hennessy Boulevard Baton Rouge, 70808, LA
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- Gender: Male
- Address: 5000 Hennessy Boulevard Baton Rouge, 70808, LA
- Gender: Male
- Address: 5000 Hennessy Boulevard Baton Rouge, 70808, LA
- Gender: Male
- Address: 5000 Hennessy Boulevard Baton Rouge, 70808, LA
- Gender: Male
- Address: 1169 Highway 19 Suite B Slaughter, 70777, LA
- Gender: Female
- Address: Suite 701 7777 Hennessy Boulevard Baton Rouge, 70808, LA
- Gender: Male
- Address: 5000 Hennessy Boulevard Baton Rouge, 70808, LA
- Gender: Male
- Address: 5000 Hennessy Boulevard Baton Rouge, 70808, LA
Questions & Answers
Has Dr. Jason Aaron Hannegan affiliation with hospitals?
Dr. Jason Aaron Hannegan is affiliated with OUR LADY OF THE LAKE REGIONAL MEDICAL CENTER.
Does Dr. Jason Aaron Hannegan have affiliation with practices?
Dr. Jason Aaron Hannegan is affiliated with Pediatric Emergency Services. For the full list of practices see this list.
Where can you meet with Dr. Jason Aaron Hannegan?
Dr. Jason Aaron Hannegan's office is located at 5000 Hennessy Boulevard in Baton Rouge, LA 70808.
Does Dr. Jason Aaron Hannegan accept patients with HMO Louisiana?
Yes, Dr. Jason Aaron Hannegan is listed in-network for HMO Louisiana through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Jason Aaron Hannegan treat?
Dr. Jason Aaron Hannegan provides treatment for Asthma, Common Cold, Diarrhea, Heart Disease, Inguinal Hernia, Urinary Tract Infection (UTI). For the full list see this list.