Affiliated with a Castle Connolly Top Hospital
Who is Dr. Greenfield, Internist in Merriam, KS?
Where did Dr. Greenfield go to medical school and complete their residency?
Residency: Pediatrics - Kansas University Medical Ctr School of Medicine
Medical School: Kansas University Medical Ctr School of Medicine
Is Dr. Greenfield board certified as an Internist?
Yes, Dr. Michael Greenfield, MD is board certified by the American Board of Internal Medicine , American Board of Pediatrics
What languages does Dr. Greenfield speak?
Dr. Greenfield and their clinical team can communicate with patients in the following languages:
- English
What conditions does an Internist like Dr. Greenfield typically treat?
As an Internist, Dr. Greenfield 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. Greenfield. 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 Child Health Examination (Normal Findings)
- Health Checkup
- Normal Well-Child Checkup
- Child Physical Exam (No Issues)
- Routine Pediatric Exam (Clear)
ICD-10 Codes:
- Z00129: Encounter for routine child health examination without abnormal findings
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Adult Health Checkup with Abnormal Findings
- Health Checkup
- Adult Physical Exam with Issues
- Routine Checkup with Concerns
- General Medical Exam with Abnormal Results
ICD-10 Codes:
- Z0001: Encounter for general adult medical examination with abnormal findings
Also known as:
- Child Health Checkup with Abnormal Findings
- Health Checkup
- Routine child exam with issues
- Pediatric checkup with concerns
- Child wellness visit with abnormal results
ICD-10 Codes:
- Z00121: Encounter for routine child health examination with abnormal findings
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
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:
- Delayed Child Development
- Child Development
- Developmental delay
- Slow development in children
- Milestone delays
ICD-10 Codes:
- R620: Delayed milestone in childhood
What procedures does an Internist like Dr. Greenfield typically perform?
As an Internist, procedures performed by Dr. Michael Greenfield 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. Greenfield's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Greenfield accept my insurance?
Dr. Greenfield accepts most major insurance plans. Important: Please call our office at (913) 373-2230 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Greenfield accept in Merriam, KS?
Dr. Greenfield in Merriam, KS accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Allied Benefit Systems
Bankers Life
Blue Cross and Blue Shield of Kansas City
Cigna Group
CVS Health (formerly Aetna)
Humana
Medicare
Mutual of Omaha
Oscar Health
UnitedHealth Group
View All Insurances
Where is Dr. Greenfield's office located?
100 Ahmg Hematology Oncology At Shawnee
9301 W 74th St Ste 100
Merriam, KS 66204
(913) 373-2230
What hospitals are Dr. Greenfield affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Greenfield has admitting privileges at the following hospitals:

Ranked General Surgery
Ranked Hernia Repair Surgery
What is Dr. Greenfield's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Greenfield's National Provider Identifier (NPI) number is 1336191287.
What common questions do patients ask about Dr. Greenfield?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Greenfield
What is Dr. Michael Greenfield's specialty?
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.