Dr. Joseph M. Gassenberg
- Gender: Male
- Experience: 21 years
- Sole propriator: No
- NPI: 1558413252
Dr. Joseph M. Gassenberg MD
Family Physician
He is located at 2831 Fort Missoula Road Suite 146 in Missoula, MT 59804. Can help patients with the following: Abdominal Pain, Anxiety, General Care, Hyperlipidemia, Migraine, Osteoporosis. His National Provider Identifier (NPI) number is 1558413252. Appointment can be made via the phone number (406) 327-3880. He is affiliated with 1 practices.
Conditions treated
Dr. Joseph Michael Gassenberg, being an family physician, 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. Joseph M. Gassenberg.
- Abdominal Pain
- Aging In Place
- Anxiety
- Arthritis
- Asthma
- Autism
- Birth Control Counseling
- Breastfeeding and Lactation
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Diabetes
- Fever
- General Care
- Headache
- Heart Disease
- High Blood Pressure
- Hyperlipidemia
- Hypothyroidism
- Infant Care
- Influenza
- Migraine
- Mold Exposure
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Pregnancy
- Prenatal Care
- Prescription Refill
- Thyroid Disease
- Women's Health
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Joseph M. Gassenberg as in-network for the following 2026 plans.
Health plans
Blue Cross and Blue Shield of Montana
Network data as of Jun 7, 2026, as reported by the insurer.
Show all 10 plans from Blue Cross and Blue Shield of Montana
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Blue Preferred Bronze PPO℠ 201 (4 plan variants) | PPO · Expanded Bronze | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Bronze PPO℠ 202 (4 plan variants) | PPO · Expanded Bronze | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Bronze PPO℠ Standard (4 plan variants) | PPO · Expanded Bronze | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Gold PPO℠ 204 (4 plan variants) | PPO · Gold | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Gold PPO℠ 901 (4 plan variants) | PPO · Gold | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Gold PPO℠ Standard (4 plan variants) | PPO · Gold | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Security PPO℠ 200 (4 plan variants) | PPO · Catastrophic | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Silver PPO℠ 203 (4 plan variants) | PPO · Silver | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Silver PPO℠ 308 (4 plan variants) | PPO · Silver | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Silver PPO℠ Standard (4 plan variants) | PPO · Silver | Blue Preferred PPO | 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. Joseph M. Gassenberg 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. Joseph M. Gassenberg is enrolled to bill Medicare as a Practitioner - Family Practice .
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.
Payments received
Drug payment
| AstraZeneca | $143 |
| Novo Nordisk | $71 |
| Boehringer Ingelheim | $51 |
Other
| Food and Beverage | $680 |
Looking for more Family Physicians?
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- Address: Suite 303 2835 Fort Missoula Road Missoula, 59804, MT
- Gender: Male
- Address: 4200 Jamie Ann Drive Missoula, 59803, MT
- Gender: Female
- Address: 2835 Fort Missoula Road Missoula, 59804, MT
- Gender: Male
- Address: 2831 Fort Missoula Road Missoula, 59804, MT
- Gender: Female
- Address: Suite 115 2825 Fort Missoula Road Missoula, 59804, MT
- Gender: Female
- Address: 2835 Fort Missoula Road Missoula, 59804, MT
- Gender: Female
- Address: Physician Center 3 2835 Fort Missoula Road Missoula, 59804, MT
- Gender: Female
- Address: 2827 Fort Missoula Road Missoula, 59804, MT
Questions & Answers
Where can you meet with Dr. Joseph Michael Gassenberg?
Dr. Joseph Michael Gassenberg's office is located at 2831 Fort Missoula Road Suite 146 in Missoula, MT 59804.
What conditions does Dr. Joseph Michael Gassenberg treat?
Dr. Joseph Michael Gassenberg provides treatment for Abdominal Pain, Anxiety, General Care, Hyperlipidemia, Migraine, Osteoporosis. For the full list see this list.
Does Dr. Joseph Michael Gassenberg accept insurance?
Dr. Joseph Michael Gassenberg is listed in-network for 10 ACA Marketplace (Obamacare/HealthCare.gov) plans from Blue Cross and Blue Shield of Montana. See the Marketplace plans section for details.
Does Dr. Joseph Michael Gassenberg have affiliation with practices?
Dr. Joseph Michael Gassenberg is affiliated with Meng Dentistry.