MS
43 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Shaffer, Internist in La Mesa, CA?
Dr. Mark Shaffer, MD is an Internist, who primarily practices in La Mesa, CA with 1 additional practice location. He has been practicing for over 43 years. Dr. Shaffer is fluent in English and Spanish, and is currently seeing new patients. Dr. Shaffer’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Shaffer’s office at (619) 461-3717.
Where did Dr. Shaffer go to medical school and complete their residency?
Medical School: National Autonomous University
What languages does Dr. Shaffer speak?
Dr. Shaffer and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Internist like Dr. Shaffer typically treat?
As an Internist, Dr. Shaffer 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. Shaffer. 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:
- Cerebral Atherosclerosis
- Brain Disease
- Hardening of Brain Arteries
- Brain Artery Plaque
- Cerebral Artery Disease
- Brain Blood Vessel Hardening
ICD-10 Codes:
- I672: Cerebral atherosclerosis
Also known as:
- Alzheimer's Disease
- Alzheimer's Disease Fact Sheet
- AD
- Alzheimer's Dementia
- Memory Loss Disease
ICD-10 Codes:
- G309: Alzheimer's disease, unspecified
Also known as:
- Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
ICD-10 Codes:
- I509: Heart failure, unspecified
Also known as:
- Parkinson's Disease
- Parkinson's Disease without Involuntary Movements
- PD
- Shaking Palsy
- Paralysis Agitans
- Early Parkinson's
- Non-dyskinetic Parkinsonism
- Stable Parkinson's Disease
ICD-10 Codes:
- G20: Parkinson's disease
- G20A1: Parkinson's disease without dyskinesia, without mention of fluctuations
Also known as:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
Also known as:
- Age-Related Brain Degeneration
- Dementia
- Senile Dementia
- Brain Degeneration in Elderly
ICD-10 Codes:
- G311: Senile degeneration of brain, not elsewhere classified
Also known as:
- Ischemic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
What procedures does an Internist like Dr. Shaffer typically perform?
As an Internist, procedures performed by Dr. Mark Shaffer may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Shaffer's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Shaffer accept my insurance?
Dr. Shaffer accepts most major insurance plans. Important: Please call our office at (619) 461-3717 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Shaffer accept in La Mesa, CA?
Dr. Shaffer in La Mesa, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Medicare
View All Insurances
Where is Dr. Shaffer's office located?
Dr. Mark Shaffer's Primary Practice
7877 Parkway Dr Ste 1B
La Mesa, CA 91942
(619) 461-3717
What is Dr. Shaffer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Shaffer's National Provider Identifier (NPI) number is 1255436804.
What common questions do patients ask about Dr. Shaffer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Shaffer
What is Dr. Mark Shaffer's specialty?
Dr. Shaffer is a Internist near La Mesa, 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. Mark Shaffer affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Shaffer is affiliated with Scripps Mercy Hospital San Diego, Sharp Chula Vista Medical Center, Kaiser Permanente San Diego Medical Center, Palomar Medical Center Escondido, 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 Mark Shaffer accepting new patients in La Mesa, CA?
Yes, Dr. Mark Shaffer is accepting new patients at this time.
Does Dr. Mark Shaffer offer online booking?
Please contact Dr. Shaffer's office at (619) 461-3717 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Shaffer?
Please contact Dr. Shaffer's office at (619) 461-3717 for information regarding telehealth appointment availability or for scheduling assistance.
Other Internist Near La Mesa, CA
Accepting patientsDr. Lee Katzman, MD is an Ophthalmologist, who primarily practices in La Mesa, CA with 1 additional practice location.
La Mesa, CA
NK
Internist
Accepting patientsDr. Nisha Kuruvadi is an Internist, who primarily practices in La Mesa, CA with 2 additional practice locations.
La Mesa, CA
KK
Internist
Accepting patientsDr. Kourosh Khamooshian, MD is an Internist, who primarily practices in San Diego, CA with 2 additional practice locations.
San Diego, CA