MF
Accepting patients
Who is Dr. Fallon, Pediatrician in Waltham, MA?
Dr. Margaret Fallon, MD is a Pediatrician, who primarily practices in Waltham, MA with 2 additional practice locations. Dr. Fallon is currently affiliated with Massachusetts General Hospital. Dr. Fallon is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Fallon’s office at (617) 965-6700.
What languages does Dr. Fallon speak?
Dr. Fallon and their clinical team can communicate with patients in the following languages:
English
What conditions does a Pediatrician like Dr. Fallon typically treat?
As a Pediatrician, Dr. Fallon 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. Fallon. 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)
- Newborn Health Checkup (8-28 Days Old)
- Health Checkup
- Baby Health Checkup
- Infant and Newborn Care
- Normal Well-Child Checkup
- Child Physical Exam (No Issues)
- Routine Pediatric Exam (Clear)
- Newborn Exam
- Infant Checkup
- Post-Birth Checkup
ICD-10 Codes:
- Z00129: Encounter for routine child health examination without abnormal findings
- Z00111: Health examination for newborn 8 to 28 days old
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Blood and Immune System Disorder Screening
- Contaminant Exposure Screening
- Health Screening
- Blood Disorder Check
- Immune System Check-up
- Hematologic Screening
- Toxic Exposure Screening
- Environmental Toxin Check
- Pollutant Exposure Test
ICD-10 Codes:
- Z130: Encounter for screening for diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
- Z1388: Encounter for screening for disorder due to exposure to contaminants
Also known as:
- COVID-19 Testing
- Coronavirus Test
- SARS-CoV-2 Test
- COVID Test
ICD-10 Codes:
- Z1152: Encounter for screening for COVID-19
Also known as:
- Sore Throat
- Acute pharyngitis
- Throat inflammation
- Acute throat infection
ICD-10 Codes:
- J029: Acute pharyngitis, unspecified
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:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- Anxiety Disorder
- Anxiety
- General Anxiety
- Anxiety Problems
- Nervous Disorder
ICD-10 Codes:
- F419: Anxiety disorder, unspecified
What procedures does a Pediatrician like Dr. Fallon typically perform?
As a Pediatrician, procedures performed by Dr. Margaret Fallon may include:
- 12 Month Well-Baby Checkup
- 15 Month Well-Baby Checkup
- 18 Month Well-Baby Checkup
- 1 Month Well-Baby Checkup
- 24 Month Well-Baby Checkup
- 2 Month Well-Baby Checkup
- 2 Week Well Baby Checkup
- 30 Month Well-Baby Checkup
Please contact Dr. Fallon's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Fallon accept my insurance?
Dr. Fallon accepts most major insurance plans. Important: Please call our office at (617) 965-6700 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Fallon accept in Waltham, MA?
Dr. Fallon in Waltham, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Massachusetts
BMC Health System
Cigna Group
CVS Health (formerly Aetna)
Mass General Brigham
Point32Health
The Health Plan of West Virginia
UnitedHealth Group
View All Insurances
Where is Dr. Fallon's office located?
Dr. Margaret Fallon's Practice 3
2000 Washington St Ste 468
Newton Lower Falls, MA 02462
What is Dr. Fallon's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Fallon's National Provider Identifier (NPI) number is 1780104968.
What common questions do patients ask about Dr. Fallon?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Fallon
What is Dr. Margaret Fallon's specialty?
Dr. Fallon is a Pediatrician near Waltham, MA.
What does a Pediatrician do?
A pediatrician focuses on the physical, emotional, and social health of children from birth through young adulthood. Their care includes a wide range of health services, from preventive healthcare to diagnosing and treating acute and chronic diseases. Pediatricians consider the biological, social, and environmental influences on a child's development, as well as how diseases and dysfunctions can impact growth and overall development.
Is this Dr. Margaret Fallon affiliated with a ranked Castle Connolly Top Hospital?
No, Fallon is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Boston Childrens Hospital. Castle Connolly Top Hospitals 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 a Pediatrician?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Pediatrician. 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 Margaret Fallon accepting new patients in Waltham, MA?
Yes, Dr. Margaret Fallon is accepting new patients at this time.
Does Dr. Margaret Fallon offer online booking?
Please contact Dr. Fallon's office at (617) 965-6700 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Margaret Fallon?
Please contact Dr. Fallon's office at (617) 965-6700 for information regarding telehealth appointment availability or for scheduling assistance.
Other Pediatrician Near Waltham, MA
SN
Pediatrician
Dr. Stephen Nishiyama, MD is a Pediatrician, who primarily practices in Waltham, MA with 1 additional practice location. He has been practicing for over 28 years.
Waltham, MA

Pediatrician
Dr. Sarah Zimmerman, MD is a Pediatrician, who primarily practices in Waltham, MA. She is board certified.
Waltham, MA
AK
Pediatric Gastroenterologist
Dr. Aubrey Katz, MD is a Pediatric Gastroenterologist, who primarily practices in Boston, MA with 1 additional practice location. He has been practicing for over 52 years.
Boston, MA