Dr. Mark F. Mailhot
- Gender: Male
- Experience: 24 years
- Sole propriator: No
- NPI: 1861534075
Dr. Mark F. Mailhot MD
Internist
He is located at 220 Northeast Weidler Street in Portland, OR 97232. Can help patients with the following: Atherosclerosis, Chest Pain, General Care, Hyperlipidemia, Hyponatremia, Nausea and Vomiting. His National Provider Identifier (NPI) number is 1861534075. Appointment can be made via the phone number (314) 888-5233. He is affiliated with 1 practices.
Conditions treated
Dr. Mark Mailhot, being an internist, 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. Mark F. Mailhot.
- 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)
Procedures Performed by Dr. Mark F. Mailhot
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Mark F. Mailhot as in-network for the following 2026 plans.
Health plans
Providence Health Plan
Network data as of Sep 15, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HSA-E Qualified 7500 Bronze - Signature Network | EPO · Expanded Bronze | EPO | Not accepting new patients |
| Providence Oregon Standard Bronze Plan - Signature Network | EPO · Expanded Bronze | EPO | Not accepting new patients |
| Providence Oregon Standard Gold Plan - Signature Network | EPO · Gold | EPO | Not accepting new patients |
| Providence Oregon Standard Silver Plan - Signature Network | EPO · Silver | EPO | 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. Mark F. Mailhot 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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. Mark F. Mailhot is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Signify Health Medical Associates Pllc
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
| GlaxoSmithKline | $17 |
| Forest Pharmaceuticals | $10 |
Other
| Food and Beverage | $28 |
Looking for more Internists?
Out of the 19 internists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: 1425 Northeast 7th Avenue Portland, 97232, OR
- Gender: Female
- Address: 1600 Northeast Broadway Street Portland, 97232, OR
- Gender: Female
- Address: Suite B 1547 Northeast 40th Avenue Portland, 97232, OR
- Gender: Female
- Address: 1708 Yakima Avenue Suite 107 Tacoma, 98405, WA
- Gender: Male
- Address: 3583 Northeast Broadway Street Portland, 97232, OR
- Gender: Male
- Address: Suite 100 500 Northeast Multnomah Street Portland, 97232, OR
- Gender: Male
- Address: 5849 Northwest 26th Avenue Camas, 98607, WA
- Gender: Male
- Address: 904 7th Avenue Seattle, 98104, WA
- Gender: Male
- Address: 500 Northeast Multnomah Street Portland, 97232, OR
- Gender: Male
- Address: Suite 100 500 Northeast Multnomah Street Portland, 97232, OR
Questions & Answers
Does Dr. Mark Mailhot accept patients with Providence Health Plan?
Yes, Dr. Mark Mailhot is listed in-network for Providence Health Plan through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Where can you meet with Dr. Mark Mailhot?
Dr. Mark Mailhot's office is located at 220 Northeast Weidler Street in Portland, OR 97232.
What conditions does Dr. Mark Mailhot treat?
Dr. Mark Mailhot provides treatment for Atherosclerosis, Chest Pain, General Care, Hyperlipidemia, Hyponatremia, Nausea and Vomiting. For the full list see this list.
Does Dr. Mark Mailhot have affiliation with practices?
Dr. Mark Mailhot is affiliated with The Vancouver Clinic.