Dr. Andrew J. Herrmann
- Gender: Male
- Sole propriator: No
- NPI: 1346744810
Dr. Andrew J. Herrmann DO
Anesthesiologist
He is located at 901 Macarthur Boulevard in Munster, IN 46321. Can help patients with the following: General Anesthesia, Pain Medication Management, Regional Anesthesia, Sedation, Wrist Surgery. His National Provider Identifier (NPI) number is 1346744810. Appointment can be made via the phone number (219) 836-1600.
Conditions treated
Dr. Andrew James Herrmann, being an anesthesiologist, 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. Andrew J. Herrmann.
- General Anesthesia
- Pain Medication Management
- Regional Anesthesia
- Sedation
- Wrist Surgery
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Andrew J. Herrmann as in-network for the following 2026 plans.
Health plans
Ambetter Health
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 10 plans from Ambetter Health
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Complete Gold | HMO · Gold | Preferred | Accepting new patients |
| Complete Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Elite Gold | HMO · Gold | Preferred | Accepting new patients |
| Elite Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Focused Silver | HMO · Silver | Preferred | Accepting new patients |
| Focused Silver + Vision + Adult Dental | HMO · Silver | Preferred | Accepting new patients |
| Standard Gold | HMO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Standard Silver | HMO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | 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. Andrew J. Herrmann 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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. Andrew J. Herrmann is enrolled to bill Medicare as a Practitioner - Anesthesiology .
Bills through: Metropolitan Anesthesia Network Llp
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.
Additional Specialities
- Resident
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- Gender: Male
- Address: 901 Macarthur Boulevard Munster, 46321, IN
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- Address: 901 Macarthur Boulevard Munster, 46321, IN
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- Address: 901 Macarthur Boulevard Munster, 46321, IN
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- Address: 901 Macarthur Boulevard Munster, 46321, IN
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- Address: 2650 Ridge Avenue Department Anesthesiology Evanston, 60201, IL
- Gender: Male
- Address: 901 Macarthur Boulevard Munster, 46321, IN
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- Address: Suite East 1650 45th Street Munster, 46321, IN
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- Address: Suite 103 8840 Calumet Avenue Munster, 46321, IN
- Gender: Male
- Address: 901 Macarthur Boulevard Munster, 46321, IN
- Gender: Male
- Address: 901 Macarthur Boulevard Munster, 46321, IN
Questions & Answers
What conditions does Dr. Andrew James Herrmann treat?
Dr. Andrew James Herrmann provides treatment for General Anesthesia, Pain Medication Management, Regional Anesthesia, Sedation, Wrist Surgery.
Does Dr. Andrew James Herrmann accept insurance?
Dr. Andrew James Herrmann is listed in-network for 10 ACA Marketplace (Obamacare/HealthCare.gov) plans from Ambetter Health. See the Marketplace plans section for details.
Where can you meet with Dr. Andrew James Herrmann?
Dr. Andrew James Herrmann's office is located at 901 Macarthur Boulevard in Munster, IN 46321.