Dr. Theodore J. Iwashyna
- Gender: Male
- Experience: 19 years
- Sole propriator: No
- NPI: 1609939115
Dr. Theodore J. Iwashyna MD
Pulmonologist
He is located at 1500 East Medical Center Drive in Ann Arbor, MI 48109. Can help patients with the following: Anemia, Bladder Control, Cryptococcosis, Cystic Fibrosis (CF), High Blood Pressure, Inguinal Hernia. His National Provider Identifier (NPI) number is 1609939115. Appointment can be made via the phone number (734) 936-4000. He is affiliated with 1 practices.
Conditions treated
Dr. Theodore John Iwashyna, being an pulmonologist, 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. Theodore J. Iwashyna.
- Abdominal Pain
- Acute Pain
- Alpha-1 Antitrypsin Deficiency (AATD)
- Anemia
- Arthritis
- Asbestosis
- Asthma
- Atherosclerosis
- Bladder Control
- Blood Clots
- Bronchiectasis
- Bronchitis
- Chest Pain
- Cholecystitis
- Chronic Cough
- Chronic Obstructive Pulmonary Disease (COPD)
- Collapsed Lung
- Common Cold
- Constipation
- Cryptococcosis
- Cystic Fibrosis (CF)
- Cystitis
- Diarrhea
- Edema
- Embolism
- Emphysema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Lung Cancer
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Pleural Effusion
- Pleurisy
- Pneumonia
- Prescription Refill
- Pulmonary Aspiration
- Pulmonary Embolism (PE)
- Pulmonary Fibrosis (PF)
- Pulmonary Hypertension (PH)
- Sarcoidosis
- Sleep Apnea
- Sleep Disorders
- Smoking and Quitting Smoking
- Tuberculosis (TB)
- Urethritis
- Urinary Tract Infection (UTI)
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Theodore J. Iwashyna as in-network for the following 2026 plans.
Health plans
McLaren Health Plan Community
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 27 plans from McLaren Health Plan Community
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| MHP Bronze | HMO · Bronze | In Network | Accepting new patients |
| MHP Bronze | HMO · Bronze | Out of Network | Accepting new patients |
| MHP Bronze | HMO · Bronze | Rewards | Accepting new patients |
| MHP Bronze Saver (Expanded) | HMO · Expanded Bronze | In Network | Accepting new patients |
| MHP Bronze Saver (Expanded) | HMO · Expanded Bronze | Out of Network | Accepting new patients |
| MHP Bronze Saver (Expanded) | HMO · Expanded Bronze | Rewards | Accepting new patients |
| MHP Expanded Bronze Standard | HMO · Expanded Bronze | In Network | Accepting new patients |
| MHP Expanded Bronze Standard | HMO · Expanded Bronze | Out of Network | Accepting new patients |
| MHP Expanded Bronze Standard | HMO · Expanded Bronze | Rewards | Accepting new patients |
| MHP Gold | HMO · Gold | In Network | Accepting new patients |
| MHP Gold | HMO · Gold | Out of Network | Accepting new patients |
| MHP Gold | HMO · Gold | Rewards | Accepting new patients |
| MHP Gold Standard | HMO · Gold | In Network | Accepting new patients |
| MHP Gold Standard | HMO · Gold | Out of Network | Accepting new patients |
| MHP Gold Standard | HMO · Gold | Rewards | Accepting new patients |
| MHP Silver Exchange | HMO · Silver | In Network | Accepting new patients |
| MHP Silver Exchange | HMO · Silver | Out of Network | Accepting new patients |
| MHP Silver Exchange | HMO · Silver | Rewards | Accepting new patients |
| MHP Silver Exchange Rewards | HMO · Silver | In Network | Accepting new patients |
| MHP Silver Exchange Rewards | HMO · Silver | Out of Network | Accepting new patients |
| MHP Silver Exchange Rewards | HMO · Silver | Rewards | Accepting new patients |
| MHP Silver Standard | HMO · Silver | In Network | Accepting new patients |
| MHP Silver Standard | HMO · Silver | Out of Network | Accepting new patients |
| MHP Silver Standard | HMO · Silver | Rewards | Accepting new patients |
| MHP Young Adult/Catastrophic | HMO · Catastrophic | In Network | Accepting new patients |
| MHP Young Adult/Catastrophic | HMO · Catastrophic | Out of Network | Accepting new patients |
| MHP Young Adult/Catastrophic | HMO · Catastrophic | Rewards | 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. Theodore J. Iwashyna 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. Theodore J. Iwashyna is enrolled to bill Medicare as a Practitioner - Pulmonary Disease (also registered under: Practitioner - Critical Care (intensivists)) .
Bills through: Johns Hopkins University
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
- Internist
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- Gender: Male
- Address: 1500 East Medical Center Drive Ann Arbor, 48109, MI
- Gender: Female
- Address: 1500 East Medical Center Drive Ann Arbor, 48109, MI
- Gender: Male
- Address: 3rd Floor Taubman Center Reception C 1500 East Medical Center Drive Ann Arbor, 48109, MI
- Gender: Male
- Address: 3rd Floor Taubman Center Reception C 1500 East Medical Center Drive Ann Arbor, 48109, MI
- Gender: Male
- Address: 1500 East Medical Center Drive Ann Arbor, 48109, MI
- Gender: Male
- Address: 1500 East Medical Center Drive Ann Arbor, 48109, MI
- Gender: Male
- Address: 1500 East Medical Center Drive Ann Arbor, 48109, MI
Questions & Answers
Where can you meet with Dr. Theodore John Iwashyna?
Dr. Theodore John Iwashyna's office is located at 1500 East Medical Center Drive in Ann Arbor, MI 48109.
Does Dr. Theodore John Iwashyna accept patients with McLaren Health Plan Community?
Yes, Dr. Theodore John Iwashyna is listed in-network for McLaren Health Plan Community through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Does Dr. Theodore John Iwashyna have affiliation with practices?
Dr. Theodore John Iwashyna is affiliated with Michigan Visiting Nurses.
What conditions does Dr. Theodore John Iwashyna treat?
Dr. Theodore John Iwashyna provides treatment for Anemia, Bladder Control, Cryptococcosis, Cystic Fibrosis (CF), High Blood Pressure, Inguinal Hernia. For the full list see this list.