Dr. Colleen A. Hartwig
- Gender: Female
- Experience: 26 years
- Graduated from: Michigan State University College Of Osteopathic Medicine
- Graduation year: 1995
- Sole propriator: No
- NPI: 1720056757
Dr. Colleen A. Hartwig D.O.
Internist
She is located at 36123 Schoolcraft Road in Livonia, MI 48150. Can help patients with the following: Arthritis, Common Cold, Heart Disease, Inguinal Hernia, Peptic Ulcer, Urethritis. Her National Provider Identifier (NPI) number is 1720056757. Appointment can be made via the phone number (734) 464-0887. She is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Colleen A. Hartwig, 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. Colleen A. Hartwig.
- 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)
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Colleen A. Hartwig as in-network for the following 2026 plans.
Health plans
Ambetter from Meridian
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 9 plans from Ambetter from Meridian
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Clear Silver | HMO · Silver | Preferred | Accepting new patients |
| Elite Gold | HMO · Gold | Preferred | Accepting new patients |
| Elite Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Everyday Gold | HMO · Gold | Preferred | Accepting new patients |
| Everyday Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Standard Gold | HMO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Standard Silver | HMO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | HMO · Silver | Preferred | Accepting new patients |
Priority Health
Network data as of Aug 26, 2026, as reported by the insurer.
Show all 9 plans from Priority Health
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| MyPriority Balanced Silver | HMO · Silver | Mypriority HMO | Not accepting new patients |
| MyPriority Premier Silver | HMO · Silver | Mypriority HMO | Not accepting new patients |
| MyPriority Standard Bronze | HMO · Expanded Bronze | Mypriority HMO | Not accepting new patients |
| MyPriority Standard Bronze - Travel | HMO · Expanded Bronze | Mypriority HMO | Not accepting new patients |
| MyPriority Standard Gold | HMO · Gold | Mypriority HMO | Not accepting new patients |
| MyPriority Standard Silver | HMO · Silver | Mypriority HMO | Not accepting new patients |
| MyPriority Standard Silver - Travel | HMO · Silver | Mypriority HMO | Not accepting new patients |
| MyPriority Value Bronze | HMO · Expanded Bronze | Mypriority HMO | Not accepting new patients |
| MyPriority Value Bronze HSA | HMO · Expanded Bronze | Mypriority HMO | 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. Colleen A. Hartwig 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. Colleen A. Hartwig is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Inpatient Consultants Of Michigan Pc
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 | $54 |
Other
| Food and Beverage | $55 |
Studies
MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated in 1995
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- Address: 36123 Schoolcraft Road Livonia, 48150, MI
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- Address: 36123 Schoolcraft Road Livonia, 48150, MI
- Gender: Male
- Address: 36123 Schoolcraft Road Livonia, 48150, MI
Questions & Answers
Where can you meet with Dr. Colleen A. Hartwig?
Dr. Colleen A. Hartwig's office is located at 36123 Schoolcraft Road in Livonia, MI 48150.
Has Dr. Colleen A. Hartwig affiliation with hospitals?
Dr. Colleen A. Hartwig is affiliated with BEAUMONT HOSPITAL - FARMINGTON HILLS.
Does Dr. Colleen A. Hartwig have affiliation with practices?
Dr. Colleen A. Hartwig is affiliated with Inpatient Consultants of Michigan PC.
Does Dr. Colleen A. Hartwig accept insurance?
Dr. Colleen A. Hartwig is listed in-network for 18 ACA Marketplace (Obamacare/HealthCare.gov) plans from Ambetter from Meridian, Priority Health. See the Marketplace plans section for details.
What conditions does Dr. Colleen A. Hartwig treat?
Dr. Colleen A. Hartwig provides treatment for Arthritis, Common Cold, Heart Disease, Inguinal Hernia, Peptic Ulcer, Urethritis. For the full list see this list.