JB
Dr. Juancarlos Buller, MD
Napa, CA
22 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Buller, Primary Care Sports Medicine Specialist in Napa, CA?
Dr. Juancarlos Buller, MD is a Primary Care Sports Medicine Specialist, who primarily practices in Napa, CA with 1 additional practice location. He has been practicing for over 22 years and is board certified. Dr. Buller is fluent in English and Spanish, and is currently seeing new patients. Dr. Buller’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Buller’s office at (707) 254-1775.
Is Dr. Buller board certified as a Primary Care Sports Medicine Specialist?
Yes, Dr. Juancarlos Buller, MD is board certified by the American Board of Family Medicine
What languages does Dr. Buller speak?
Dr. Buller and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Primary Care Sports Medicine Specialist like Dr. Buller typically treat?
As a Primary Care Sports Medicine Specialist, Dr. Buller 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. Buller. 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:
- Type 2 Diabetes
- Type 2 Diabetes with High Blood Sugar
- Diabetes Type 2
- Type 2 diabetes
- Hyperglycemia
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1165: Type 2 diabetes mellitus with hyperglycemia
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Mixed High Cholesterol and Triglycerides
- Cholesterol
- Triglycerides
- Mixed hyperlipidemia
- Combined hyperlipidemia
- High lipids
ICD-10 Codes:
- E782: Mixed hyperlipidemia
Also known as:
- Prediabetes
- Insulin Resistance & Prediabetes
- Borderline diabetes
- Insulin resistance
- High blood sugar (not yet diabetes)
ICD-10 Codes:
- R7303: Prediabetes
Also known as:
- Moderate Major Depressive Disorder (Single Episode)
- Depression
- Moderate clinical depression
- Moderate unipolar depression
- Moderate depressive episode
ICD-10 Codes:
- F321: Major depressive disorder, single episode, moderate
Also known as:
- Diabetes Screening
- Health Screening
- Blood Sugar Test
- Diabetes Mellitus Screening
- Glucose Screening
ICD-10 Codes:
- Z131: Encounter for screening for diabetes mellitus
Also known as:
- Viral Infection
- Virus Infection
- Viral Illness
- Common Virus
ICD-10 Codes:
- B349: Viral infection, unspecified
What procedures does a Primary Care Sports Medicine Specialist like Dr. Buller typically perform?
As a Primary Care Sports Medicine Specialist, Dr. Buller performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Buller. 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:
- Joint or Bursa Injection/Fluid Removal
- Arthrocentesis
- Major Joint Aspiration
- Bursa Injection
- Joint Fluid Removal
CPT Codes:
- 20610: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); without ultrasound guidance
Also known as:
- Cryotherapy for Acne
- Acne Freezing Treatment
- Liquid Nitrogen for Acne
- CO2 Slush for Acne
CPT Codes:
- 17340: Cryotherapy (CO2 slush, liquid N2) for acne
Also known as:
- Skin Tag Removal (Up to 15)
- Fibrocutaneous Tag Excision
- Multiple Skin Tag Removal
- Lesion Removal
CPT Codes:
- 11200: Removal of skin tags, multiple fibrocutaneous tags, any area; up to and including 15 lesions
Does Dr. Buller accept my insurance?
Dr. Buller accepts most major insurance plans. Important: Please call our office at (707) 254-1775 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Buller accept in Napa, CA?
Dr. Buller in Napa, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
Molina Healthcare
St. Joseph Health System (CA)
UnitedHealth Group
Western Growers Association
View All Insurances
Where is Dr. Buller's office located?
What is Dr. Buller's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Buller's National Provider Identifier (NPI) number is 1346219557.
What common questions do patients ask about Dr. Buller?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Buller
What is Dr. Juancarlos Buller's specialty?
Dr. Buller is a Primary Care Sports Medicine Specialist near Napa, CA.
What does a Primary Care Sports Medicine Specialist do?
A Primary Care Sports Medicine Specialist is a physician trained in the prevention, diagnosis, and non-surgical treatment of sports-related injuries and medical conditions. These specialists focus on optimizing physical performance, managing acute and chronic injuries, and addressing overall health concerns related to physical activity. They often serve as the first point of care for athletes and active individuals and collaborate with other specialists to provide comprehensive care.
Is this Dr. Juancarlos Buller affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Buller is affiliated with Marshall 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
When to see a Primary Care Sports Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Primary Care Sports Medicine Specialist. 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 Juancarlos Buller accepting new patients in Napa, CA?
Yes, Dr. Juancarlos Buller is accepting new patients at this time.
Does Dr. Juancarlos Buller offer online booking?
Please contact Dr. Buller's office at (707) 254-1775 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Juancarlos Buller?
Please contact Dr. Buller's office at (707) 254-1775 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Juancarlos Buller have?
Dr. Juancarlos Buller is certified by the American Board of Family Medicine.
Other Primary Care Sports Medicine Specialist Near Napa, CA
HM
Family Medicine Specialist
Dr. Harmeet Malhi is a Family Medicine Specialist, who primarily practices in Brentwood, CA with 2 additional practice locations.
Brentwood, CA

Primary Care Sports Medicine Specialist
Dr. Diparshi Mukherjee, DO is a Primary Care Sports Medicine Specialist, who primarily practices in Vallejo, CA with 1 additional practice location. He has been practicing for over 19 years.
Vallejo, CA
HW
Primary Care Sports Medicine Specialist
Dr. Hayley Winninghoff, MD is a Primary Care Sports Medicine Specialist, who primarily practices in San Jose, CA with 2 additional practice locations.
San Jose, CA