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Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lazar, Pediatrician in Boston, MA?
Dr. Joseph Lazar is a Pediatrician, who primarily practices in Boston, MA with 1 additional practice location. He is board certified. Dr. Lazar is fluent in English, and is currently seeing new patients. Dr. Lazar’s practice accepts UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lazar’s office at (617) 355-6369.
What languages does Dr. Lazar speak?
Dr. Lazar and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Lazar treat?
As a Pediatrician, Dr. Lazar 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. Lazar. 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.
Also known as:
- Mild Intermittent Asthma Flare-Up
- Asthma Flare-Up
- Asthma
- Severe Asthma Attack (Status Asthmaticus)
- Mild Asthma Attack
- Acute Mild Intermittent Asthma
- Asthma Exacerbation
- Asthma Attack
- Acute Asthma Exacerbation
- Worsening Asthma
- Asthma Episode
- Reactive Airway Disease
- Bronchial Asthma
- Allergic Asthma
- Asthma Emergency
- Prolonged Asthma Attack
- Status Asthmaticus
ICD-10 Codes:
- J4521: Mild intermittent asthma with (acute) exacerbation
- J45901: Unspecified asthma with (acute) exacerbation
- J45909: Unspecified asthma, uncomplicated
- J4522: Mild intermittent asthma with status asthmaticus
Also known as:
- Acute Bronchiolitis
- RSV Bronchiolitis
- Bronchial Disorder
- Respiratory Syncytial Virus Infection
- Inflammation of small airways
- Bronchiole infection
- Acute lung inflammation
- RSV lung infection
- Viral bronchiolitis
- Acute bronchiolitis
ICD-10 Codes:
- J219: Acute bronchiolitis, unspecified
- J210: Acute bronchiolitis due to respiratory syncytial virus
Also known as:
- Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
Also known as:
- Non-Infectious Gastroenteritis and Colitis
- Digestive Disease
- Inflammation of Stomach and Intestines
- Non-Bacterial Colitis
- Gut Inflammation
ICD-10 Codes:
- K529: Noninfective gastroenteritis and colitis, unspecified
Also known as:
- Fever
- High temperature
- Pyrexia
- Elevated body temperature
ICD-10 Codes:
- R509: Fever, unspecified
Also known as:
- Head Injury
- Head Injuries
- Head Trauma
- Cranial Injury
- Brain Injury
ICD-10 Codes:
- S0990XA: Unspecified injury of head, initial encounter
Also known as:
- Croup
- Throat Disorder
- Acute Laryngitis
- Laryngotracheobronchitis
- Barking Cough
ICD-10 Codes:
- J050: Acute obstructive laryngitis [croup]
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Viral Infection
- Virus Infection
- Viral Illness
- Common Virus
ICD-10 Codes:
- B349: Viral infection, unspecified
Also known as:
- Flu with Respiratory Symptoms
- Flu
- Influenza with Breathing Problems
- Flu with Cough
- Severe Flu
ICD-10 Codes:
- J101: Influenza due to other identified influenza virus with other respiratory manifestations
Also known as:
- Vomiting
- Nausea and Vomiting
- Throwing up
- Emesis
- Puking
ICD-10 Codes:
- R1110: Vomiting, unspecified
Also known as:
- Head Laceration
- Wounds and Injuries
- Head Cut
- Deep Head Cut
- Head Wound
ICD-10 Codes:
- S0181XA: Laceration without foreign body of other part of head, initial encounter
Also known as:
- Dehydration
- Fluid and Electrolyte Balance
- Lack of Fluids
- Fluid Loss
- Body Water Depletion
ICD-10 Codes:
- E860: Dehydration
Also known as:
- Concussion
- Mild Traumatic Brain Injury
- Brain Concussion
- Head Concussion
ICD-10 Codes:
- S060X0A: Concussion without loss of consciousness, initial encounter
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Which procedures does Dr. Lazar perform as a Pediatrician?
As a Pediatrician, procedures performed by a Dr. Joseph Lazar 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
For detailed information, please contact Dr. Lazar's office.
Does Dr. Lazar accept my insurance?
Dr. Lazar accepts most major insurance plans. Important: Please call our office at (617) 355-6369 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lazar accept in Boston, MA?
Dr. Lazar in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Massachusetts
Boston Medical Center
CVS Health (formerly Aetna)
Express Scripts
Health Plans
Network Health
Point32Health
State of Massachusetts
UnitedHealthcare
View All Insurances
Where is Dr. Lazar's office located?
Dr. Joseph Lazar's Primary Practice
300 Longwood Ave # 129
Boston, MA 02115
(617) 355-6369
What is Dr. Lazar's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lazar's National Provider Identifier (NPI) number is 1972845808.
What common questions do patients ask about Dr. Lazar?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lazar
What is Dr. Joseph Lazar's specialty?
Dr. Lazar is a Pediatrician near Boston, MA. 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. Contact Dr. Lazar to book an appointment today.
Is this Dr. Joseph Lazar affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lazar is affiliated with Winchester Hospital which is a Castle Connolly Top Hospital. 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
Where can I learn more about Pediatrician?
Explore Pediatrician with 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 Joseph Lazar accepting new patients in Boston, MA?
Yes, Dr. Joseph Lazar is accepting new patients at this time.
Does Dr. Joseph Lazar offer online booking?
Please contact Dr. Lazar's office at (617) 355-6369 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Joseph Lazar?
Please contact Dr. Lazar's office at (617) 355-6369 for information regarding telehealth appointment availability or for scheduling assistance.
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