Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Johnson, Internist in San Diego, CA?
Dr. Ralph Johnson, MD is an Internist, who primarily practices in San Diego, CA. He is board certified. Dr. Johnson graduated from The University of Texas School of Medicine at San Antonio. Dr. Johnson is fluent in English, and is currently seeing new patients. Dr. Johnson’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johnson’s office at (619) 528-5000.
Where did Dr. Johnson go to medical school and complete their residency?
Medical School: St Louis Univ Sch of Med, St Louis Mo | The University of Texas School of Medicine at San Antonio
Is Dr. Johnson board certified as an Internist?
Yes, Dr. Ralph Johnson, MD is board certified by the American Board of Emergency Medicine
What languages does Dr. Johnson speak?
Dr. Johnson and their clinical team can communicate with patients in the following languages:
English
What conditions does an Internist like Dr. Johnson typically treat?
As an Internist, Dr. Johnson 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. Johnson. 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:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- General Counseling Services
- Personal Counseling
- Life Coaching
- Support Services
ICD-10 Codes:
- Z7189: Other specified counseling
Also known as:
- Personal Choice Not to Vaccinate
- Vaccine Refusal
- Patient Declined Vaccination
- Unvaccinated by Choice
ICD-10 Codes:
- Z2820: Immunization not carried out because of patient decision for unspecified reason
Also known as:
- General Health Screening
- General Disorder Screening
- Health Screening
- Routine Check-up
- Preventive Health Exam
- Wellness Screening
- General Health Check
- Disease Screening
- Medical Disorder Screening
ICD-10 Codes:
- Z139: Encounter for screening, unspecified
- Z1389: Encounter for screening for other disorder
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
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
What procedures does an Internist like Dr. Johnson typically perform?
As an Internist, Dr. Johnson 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. Johnson. 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:
- Ear Wax Removal (Irrigation)
- Impacted earwax removal
- Ear lavage
- Ear syringing
CPT Codes:
- 69209: Removal impacted cerumen using irrigation/lavage, unilateral
Does Dr. Johnson accept my insurance?
Dr. Johnson accepts most major insurance plans. Important: Please call our office at (619) 528-5000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Johnson accept in San Diego, CA?
Dr. Johnson in San Diego, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
All Other Territories
All Other Third Party
Centene Corporation
CVS Health (formerly Aetna)
Humana
Kaiser Permanente
Medicare
Unknown
View All Insurances
Where is Dr. Johnson's office located?
What is Dr. Johnson's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Johnson's National Provider Identifier (NPI) number is 1669673505.
What common questions do patients ask about Dr. Johnson?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Johnson
What is Dr. Ralph Johnson's specialty?
Dr. Johnson is a Internist near San Diego, CA.
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.
Is this Dr. Ralph Johnson affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Johnson is affiliated with Kaiser Permanente San Diego Medical Center, Sharp Chula Vista Medical Center, Sharp Memorial Hospital which are a Castle Connolly Top Hospitals. 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 an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. 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 Ralph Johnson accepting new patients in San Diego, CA?
Yes, Dr. Ralph Johnson is accepting new patients at this time.
Does Dr. Ralph Johnson offer online booking?
Please contact Dr. Johnson's office at (619) 528-5000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ralph Johnson?
Please contact Dr. Johnson's office at (619) 528-5000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Ralph Johnson have?
Dr. Ralph Johnson is certified by the American Board of Emergency Medicine.
Other Internist Near San Diego, CA
PN
Internist
Accepting patientsDr. Parvaneh Najafi, MD is an Internist, who primarily practices in San Diego, CA. She has been practicing for over 36 years.
San Diego, CA
CF
Internist
Accepting patientsDr. Christopher Fields, MD is an Internist, who primarily practices in San Diego, CA with 2 additional practice locations.
San Diego, CA
DF
Internist
Accepting patientsDr. David Fan, MD is an Internist, who primarily practices in Aliso Viejo, CA with 2 additional practice locations.
Aliso Viejo, CA