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Accepting patients
Who is Dr. Hernandez, Family Medicine Specialist in Napa, CA?
Dr. Jonathan Hernandez, MD is a Family Medicine Specialist, who primarily practices in Napa, CA with 1 additional practice location. He is board certified by the American Board of Family Medicine. Dr. Hernandez graduated from University Of The East/Ramon Magsaysay Memorial Medical Center. Dr. Hernandez is fluent in English and Tagalog, and is currently seeing new patients. Dr. Hernandez’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hernandez’s office at (707) 258-2500.
Where did Dr. Hernandez go to medical school and complete their residency?
Medical School: University Of The East/Ramon Magsaysay Memorial Medical Center
Is Dr. Hernandez board certified in Family Medicine Specialist?
Yes, Dr. Jonathan Hernandez, MD is board certified by the American Board of Family Medicine
What languages does Dr. Hernandez speak?
Dr. Hernandez and their clinical team can communicate with patients in the following languages:
English
Tagalog
What conditions does Dr. Hernandez treat?
As a Family Medicine Specialist, Dr. Hernandez 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. Hernandez. 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:
- 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 Administrative Medical Exams
- Miscellaneous administrative exams
- Various official health checks
- Other regulatory medical assessments
ICD-10 Codes:
- Z0289: Encounter for other administrative examinations
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Bacterial Infection
- Bacterial disease
- Germ infection
- Bacterial illness
ICD-10 Codes:
- A499: Bacterial infection, unspecified
Also known as:
- General Counseling Services
- Personal Counseling
- Life Coaching
- Support Services
ICD-10 Codes:
- Z7189: Other specified counseling
Also known as:
- Asthma
- Mild Intermittent Asthma
- Reactive Airway Disease
- Bronchial Asthma
- Allergic Asthma
- Occasional Asthma
- Mild Asthma Attacks
- Infrequent Asthma
ICD-10 Codes:
- J45909: Unspecified asthma, uncomplicated
- J4520: Mild intermittent asthma, uncomplicated
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
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
Also known as:
- Other Chronic Pain Condition
- Chronic Pain
- Various chronic pain
- Unspecified long-term pain
- Persistent pain disorders
ICD-10 Codes:
- G8929: Other chronic pain
Also known as:
- Nutrition Counseling
- Nutrition
- Dietary advice
- Nutritional guidance
- Healthy eating counseling
ICD-10 Codes:
- Z713: Dietary counseling and surveillance
Also known as:
- Vitamin B12 Deficiency Anemia
- Anemia
- B Vitamins
- Pernicious Anemia
- B12 Anemia
- Cobalamin Deficiency Anemia
ICD-10 Codes:
- D510: Vitamin B12 deficiency anemia due to intrinsic factor deficiency
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Migraine
- Migraine headache
- Severe headache
- Vascular headache
ICD-10 Codes:
- G43909: Migraine, unspecified, not intractable, without status migrainosus
Also known as:
- Flu with Respiratory Symptoms
- Flu
- Influenza with Breathing Problems
- Flu with Cough
- Severe Flu
ICD-10 Codes:
- J111: Influenza due to unidentified influenza virus with other respiratory manifestations
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Which procedures does Dr. Hernandez perform as a Family Medicine Specialist?
As a Family Medicine Specialist, procedures performed by a Dr. Jonathan Hernandez may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
For detailed information, please contact Dr. Hernandez's office.
Does Dr. Hernandez accept my insurance?
Dr. Hernandez accepts most major insurance plans. Important: Please call our office at (707) 258-2500 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hernandez accept in Napa, CA?
Dr. Hernandez 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
Blue Shield of California
Contra Costa
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Kaiser Permanente
Medicare
Partnership Health Plan
UnitedHealthcare
Western Health Advantage
View All Insurances
Where is Dr. Hernandez's office located?
Dr. Jonathan Hernandez's Primary Practice
3285 Claremont Way
Napa, CA 94558
(707) 258-2500
What is Dr. Hernandez's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hernandez's National Provider Identifier (NPI) number is 1538383880.
What common questions do patients ask about Dr. Hernandez?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hernandez
What is Dr. Jonathan Hernandez's specialty?
Dr. Hernandez is a Family Medicine Specialist near Napa, CA. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Hernandez to book an appointment today.
Is this Dr. Jonathan Hernandez affiliated with a ranked Castle Connolly Top Hospital?
No, Hernandez is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Kaiser Permanente- Vallejo Medical Center. 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
Where can I learn more about Family Medicine Specialist?
Explore Family Medicine Specialist 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 Jonathan Hernandez accepting new patients in Napa, CA?
Yes, Dr. Jonathan Hernandez is accepting new patients at this time.
Does Dr. Jonathan Hernandez offer online booking?
Please contact Dr. Hernandez's office at (707) 258-2500 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jonathan Hernandez?
Please contact Dr. Hernandez's office at (707) 258-2500 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Jonathan Hernandez have?
Dr. Jonathan Hernandez is certified by the American Board of Family Medicine.
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