Dr. John M. Cahill
- Gender: Male
- Experience: 30 years
- Graduation year: 1991
- Sole propriator: No
- NPI: 1063533875
Dr. John M. Cahill M.D.
Hospitalist
He is located at 3801 West Market Street in Greensboro, NC 27407. Can help patients with the following: Anemia, Diarrhea, General Care, Inguinal Hernia, Urethritis, Urinary Tract Infection (UTI). His National Provider Identifier (NPI) number is 1063533875. Appointment can be made via the phone number (336) 883-0029. He is affiliated with 2 practices and 5 hospitals.
Conditions treated
Dr. John Michael Cahill, 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. John M. Cahill.
- 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
- MRI
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. John M. Cahill
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. John M. Cahill as in-network for the following 2026 plans.
Health plans
Cigna Healthcare
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 17 plans from Cigna Healthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Connect Bronze 5500 Indiv Med Deductible | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze 6500 Indiv Med Deductible | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze CMS Standard | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze RD 5000 Indiv Med Deductible | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze RD 6000 Indiv Med Deductible | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze RD CMS Standard | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Gold 1500 Indiv Med Deductible | HMO · Gold | Preferred | Accepting new patients |
| Connect Gold CMS Standard | HMO · Gold | Preferred | Accepting new patients |
| Connect Gold RD CMS Standard | HMO · Gold | Preferred | Accepting new patients |
| Connect myDiabetesCare Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Connect myDiabetesCare Silver | HMO · Silver | Preferred | Accepting new patients |
| Connect Silver 3600 Indiv Med Deductible | HMO · Silver | Preferred | Accepting new patients |
| Connect Silver 5000 Indiv Med Deductible | HMO · Silver | Preferred | Accepting new patients |
| Connect Silver CMS Standard | HMO · Silver | Preferred | Accepting new patients |
| Connect Silver RD 3500 Indiv Med Deductible | HMO · Silver | Preferred | Accepting new patients |
| Connect Silver RD 5000 Indiv Med Deductible | HMO · Silver | Preferred | Accepting new patients |
| Connect Silver RD CMS Standard | 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. John M. Cahill 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. John M. Cahill is enrolled to bill Medicare as a Practitioner - Cardiovascular Disease (cardiology) (also registered under: Practitioner - Internal Medicine, Practitioner - Diagnostic Radiology, Practitioner - Nuclear Medicine) .
Bills through: Bethany Medical Center
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
| Abbott Laboratories | $1772 |
| Amgen | $1068 |
| Cardiac Assist | $568 |
Other
| Food and Beverage | $4206 |
| Travel and Lodging | $2065 |
Studies
Graduated in 1991Additional Specialities
- Internist
- Nuclear Medicine Physician
- Radiologist
Affiliated hospitals
Questions & Answers
What conditions does Dr. John Michael Cahill treat?
Dr. John Michael Cahill provides treatment for Anemia, Diarrhea, General Care, Inguinal Hernia, Urethritis, Urinary Tract Infection (UTI). For the full list see this list.
Does Dr. John Michael Cahill accept patients with Cigna Healthcare?
Yes, Dr. John Michael Cahill is listed in-network for Cigna Healthcare through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Where can you meet with Dr. John Michael Cahill?
Dr. John Michael Cahill's office is located at 3801 West Market Street in Greensboro, NC 27407.
Does Dr. John Michael Cahill have affiliation with practices?
Dr. John Michael Cahill is affiliated with Ecu Brody Outpatient Center. For the full list of practices see this list.
Has Dr. John Michael Cahill affiliation with hospitals?
Dr. John Michael Cahill is affiliated with ONSLOW MEMORIAL HOSPITAL. For the full list of hospitals see this list.