28 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mcmaster, Internist in Ann Arbor, MI?
Dr. Lawrence Mcmaster, DO is an Internist, who primarily practices in Ann Arbor, MI with 1 additional practice location. He has been practicing for over 28 years and is board certified. Dr. Mcmaster completed his residency at Henry Ford Hosp, Internal Medicine. Dr. Mcmaster is fluent in English, and is currently seeing new patients. Dr. Mcmaster’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mcmaster’s office at (888) 287-1082.
Where did Dr. Mcmaster go to medical school and complete their residency?
Residency: Henry Ford Hosp, Internal Medicine
Medical School: Mi State University, Coll of Osteo Med, East Lansing Mi
Is Dr. Mcmaster board certified as an Internist?
Yes, Dr. Lawrence Mcmaster, DO is board certified by the American Board of Internal Medicine
What languages does Dr. Mcmaster speak?
Dr. Mcmaster and their clinical team can communicate with patients in the following languages:
English
What conditions does an Internist like Dr. Mcmaster typically treat?
As an Internist, Dr. Mcmaster diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Mcmaster. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- Other Specific Abnormal Blood Chemistry Results
- Blood
- Specified Blood Chemistry Imbalance
- Unusual Blood Chemistry Findings
- Specific Blood Panel Abnormalities
ICD-10 Codes:
- R7989: Other specified abnormal findings of blood chemistry
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Special Medical Examination
- Specific health check
- Detailed medical assessment
- Special health screening
ICD-10 Codes:
- Z0189: Encounter for other specified special examinations
Also known as:
- High Cholesterol
- Cholesterol
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E7800: Pure hypercholesterolemia, unspecified
Also known as:
- Screening for Other Viral Disease
- Health Screening
- Other Viral Infection Screening
- Miscellaneous Virus Test
- Non-COVID Viral Screening
ICD-10 Codes:
- Z1159: Encounter for screening for other viral diseases
Also known as:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
What procedures does an Internist like Dr. Mcmaster typically perform?
As an Internist, procedures performed by Dr. Lawrence Mcmaster may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Mcmaster's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Mcmaster accept my insurance?
Dr. Mcmaster accepts most major insurance plans. Important: Please call our office at (888) 287-1082 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mcmaster accept in Ann Arbor, MI?
Dr. Mcmaster in Ann Arbor, MI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
ASR Corporation
Blue Cross Blue Shield of Michigan
Blue Cross Blue Shield of South Carolina
Cigna Group
CVS Health (formerly Aetna)
Henry Ford Health System
Humana
Medicare
Spectrum / Priority Health
UnitedHealth Group
View All Insurances
Where is Dr. Mcmaster's office located?
Dr. Lawrence Mcmaster's Primary Practice
2211 Old Earhart Rd Ste 195
Ann Arbor, MI 48105
(888) 287-1082
What hospitals are Dr. Mcmaster affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Mcmaster has admitting privileges at the following hospitals:
Corewell Health William Beaumont University Hospital,Royal Oak, MI
Ranked in 3 Procedures

Ranked in 3 Procedures
Bronson Battle Creek Hospital,Battle Creek, MI
Ranked Hernia Repair Surgery

Ranked Hernia Repair Surgery
Dmc Huron Valley-Sinai Hospital,Commerce Charter Township, MI
Ranked in 2 Specialties

Ranked in 4 Procedures

Ranked in 2 Specialties
Ranked in 4 Procedures
University Of Michigan Health - University Hospital,Ann Arbor, MI
Lee Memorial Hospital,Fort Myers, FL
What is Dr. Mcmaster's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mcmaster's National Provider Identifier (NPI) number is 1316028541.
What common questions do patients ask about Dr. Mcmaster?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mcmaster
What is Dr. Lawrence Mcmaster's specialty?
Dr. Mcmaster is an Internist near Ann Arbor, MI.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Is Dr. Lawrence Mcmaster affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mcmaster is affiliated with Corewell Health William Beaumont University Hospital, Bronson Battle Creek Hospital, Dmc Huron Valley-Sinai Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Dr. Lawrence Mcmaster accepting new patients in Ann Arbor, MI?
Yes, Dr. Lawrence Mcmaster is accepting new patients at this time.
Does Dr. Lawrence Mcmaster offer online booking?
Please contact Dr. Mcmaster's office at (888) 287-1082 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Lawrence Mcmaster?
Please contact Dr. Mcmaster's office at (888) 287-1082 to schedule an appointment.
Where is Dr. Mcmaster's office located?
Dr. Mcmaster's offices are located in Ann Arbor, MI and Canton, MI.
Which board certifications does Dr. Lawrence Mcmaster have?
Dr. Lawrence Mcmaster is certified by the American Board of Internal Medicine.
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