Dr. James K. Mackay
- Gender: Male
- Experience: 22 years
- Graduation year: 1999
- Sole propriator: No
- NPI: 1982684320
Dr. James K. Mackay MD
Hospitalist
He is located at 601 John Street Box 74 in Kalamazoo, MI 49007. Can help patients with the following: Atherosclerosis, Constipation, Obesity, Osteoporosis, Peptic Ulcer, Urinary Tract Infection (UTI). His National Provider Identifier (NPI) number is 1982684320. Appointment can be made via the phone number (269) 341-8481. He is affiliated with 2 practices and 2 hospitals.
Conditions treated
Dr. James K. Mackay, 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. James K. Mackay.
- 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. James K. Mackay
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. James K. Mackay as in-network for the following 2026 plans.
Health plans
Priority Health
Network data as of Aug 26, 2026, as reported by the insurer.
Show all 17 plans from Priority Health
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| MyPriority Balanced Silver | HMO · Silver | Mypriority HMO | Accepting new patients |
| MyPriority Balanced Silver Bronson Healthcare Partners | HMO · Silver | Bronson Narrow Network HMO | Accepting new patients |
| MyPriority Enhanced Gold Bronson Healthcare Partners | HMO · Gold | Bronson Narrow Network HMO | Accepting new patients |
| MyPriority Premier Silver | HMO · Silver | Mypriority HMO | Accepting new patients |
| MyPriority Premier Silver Bronson Healthcare Partners | HMO · Silver | Bronson Narrow Network HMO | Accepting new patients |
| MyPriority Standard Bronze | HMO · Expanded Bronze | Mypriority HMO | Accepting new patients |
| MyPriority Standard Bronze - Bronson Healthcare Partners | HMO · Expanded Bronze | Bronson Narrow Network HMO | Accepting new patients |
| MyPriority Standard Bronze - Travel | HMO · Expanded Bronze | Mypriority HMO | Accepting new patients |
| MyPriority Standard Gold | HMO · Gold | Mypriority HMO | Accepting new patients |
| MyPriority Standard Gold Bronson Healthcare Partners | HMO · Gold | Bronson Narrow Network HMO | Accepting new patients |
| MyPriority Standard Silver | HMO · Silver | Mypriority HMO | Accepting new patients |
| MyPriority Standard Silver - Bronson Healthcare Partners | HMO · Silver | Bronson Narrow Network HMO | Accepting new patients |
| MyPriority Standard Silver - Travel | HMO · Silver | Mypriority HMO | Accepting new patients |
| MyPriority Value Bronze | HMO · Expanded Bronze | Mypriority HMO | Accepting new patients |
| MyPriority Value Bronze Bronson Healthcare Partners | HMO · Expanded Bronze | Bronson Narrow Network HMO | Accepting new patients |
| MyPriority Value Bronze HSA | HMO · Expanded Bronze | Mypriority HMO | Accepting new patients |
| MyPriority Value Bronze HSA Bronson Healthcare Partners | HMO · Expanded Bronze | Bronson Narrow Network HMO | 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. James K. Mackay 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. James K. Mackay is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Bronson Methodist Hospital
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
| Janssen | $130 |
| E.R. Squibb \u0026 Sons | $107 |
| AbbVie | $64 |
Other
| Food and Beverage | $436 |
Studies
Graduated in 1999Additional Specialities
- Internist
Looking for more Hospitalists?
Out of the 13 hospitalists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: Box 74 Bronson Internal Medicine Specialist 601 John Street Kalamazoo, 49007, MI
- Gender: Male
- Address: Box 74 601 John Street Kalamazoo, 49007, MI
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- Address: 117 West Paterson Street Kalamazoo, 49007, MI
- Gender: Male
- Address: Box 74 601 John Street Kalamazoo, 49007, MI
- Gender: Male
- Address: 1000 36th Street Vero Beach Street Vero Beach, 32960, FL
- Gender: Male
- Address: Box 74 601 John Street Kalamazoo, 49007, MI
- Gender: Female
- Address: Box 74 Bronson Internal Medicine Specialist 601 John Street Kalamazoo, 49007, MI
- Gender: Male
- Address: 601 John Street Kalamazoo, 49007, MI
- Gender: Male
- Address: Box 74 601 John Street Kalamazoo, 49007, MI
- Gender: Female
- Address: 1000 Walters Street Lake Charles, 70607, LA
Questions & Answers
Where can you meet with Dr. James K. Mackay?
Dr. James K. Mackay's office is located at 601 John Street Box 74 in Kalamazoo, MI 49007.
Does Dr. James K. Mackay accept patients with Priority Health?
Yes, Dr. James K. Mackay is listed in-network for Priority Health through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. James K. Mackay treat?
Dr. James K. Mackay provides treatment for Atherosclerosis, Constipation, Obesity, Osteoporosis, Peptic Ulcer, Urinary Tract Infection (UTI). For the full list see this list.
Has Dr. James K. Mackay affiliation with hospitals?
Dr. James K. Mackay is affiliated with BRONSON METHODIST HOSPITAL. For the full list of hospitals see this list.
Does Dr. James K. Mackay have affiliation with practices?
Dr. James K. Mackay is affiliated with Bronson Medical Group. For the full list of practices see this list.