MD
22 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Davidson, Internist in Murrieta, CA?
Dr. Mark Davidson, MD is an Internist, who primarily practices in Murrieta, CA with 2 additional practice locations. He has been practicing for over 22 years and is board certified by the American Board of Internal Medicine. Dr. Davidson completed his residency at Kaiser Permanente Southern Ca, Gastroenterology. Dr. Davidson is fluent in English and Persian, and is currently seeing new patients. Dr. Davidson’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Davidson’s office at (310) 855-0222.
What are Areas of Expertise for Dr. Davidson?
Dr. Mark Davidson, MD is a highly-rated, board-certified Internist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Davidson empowers patients to confidently navigate their health journey, specializing in Colon Cancer Screening, Endoscopic Therapies, Esophageal Disorders, Gastroesophageal Reflux Disease (GERD), or comprehensive wellness support. Serving the Murrieta/CA community, Dr. Davidson is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Davidson go to medical school and complete their residency?
Residency: Kaiser Permanente Southern Ca, Gastroenterology
Is Dr. Davidson board certified in Internist?
Yes, Dr. Mark Davidson, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Davidson speak?
Dr. Davidson and their clinical team can communicate with patients in the following languages:
English
Persian
What conditions does Dr. Davidson treat?
As a Internist, Dr. Davidson 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. Davidson. 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:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- HIV
- Human Immunodeficiency Virus
- AIDS virus
ICD-10 Codes:
- B20: Human immunodeficiency virus [HIV] disease
Also known as:
- Benign Ascending Colon Polyp
- Benign Transverse Colon Polyp
- Benign Sigmoid Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
- Non-cancerous transverse colon growth
- Transverse colon adenoma
- Transverse colon benign tumor
- Non-cancerous sigmoid colon growth
- Sigmoid colon adenoma
- Sigmoid colon benign tumor
ICD-10 Codes:
- D122: Benign neoplasm of ascending colon
- D123: Benign neoplasm of transverse colon
- D125: Benign neoplasm of sigmoid colon
Also known as:
- Stomach and Duodenum Disorder
- Stomach Disorder
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
ICD-10 Codes:
- K3189: Other diseases of stomach and duodenum
Also known as:
- Acid Reflux
- GERD with Esophagitis
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Eosinophilic Esophagitis
- Gastroesophageal Reflux
- Heartburn
- Indigestion
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Large Intestine Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Colon Diverticula
- Pockets in the Colon
ICD-10 Codes:
- K5730: Diverticulosis of large intestine without perforation or abscess without bleeding
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Asymptomatic HIV Infection
- HIV
- HIV positive without symptoms
- Latent HIV infection
- HIV carrier
ICD-10 Codes:
- Z21: Asymptomatic human immunodeficiency virus [HIV] infection status
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Change in Bowel Habits
- Bowel Movement
- Altered Bowel Habits
- Irregular Bowel Movements
- Changes in Pooping
ICD-10 Codes:
- R194: Change in bowel habit
Also known as:
- Rectal Bleeding
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
ICD-10 Codes:
- K625: Hemorrhage of anus and rectum
Also known as:
- Other Intestinal Condition
- Colonic Disease
- Small Intestine Disorder
- Bowel Conditions
- Gut Problems
- Digestive Issues
ICD-10 Codes:
- K6389: Other specified diseases of intestine
Also known as:
- Diaphragmatic Hernia
- Hernia
- Hiatal Hernia
- Hernia of the Diaphragm
ICD-10 Codes:
- K449: Diaphragmatic hernia without obstruction or gangrene
Also known as:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1013: Epigastric pain
Also known as:
- Ulcerative Colitis
- Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Colitis
ICD-10 Codes:
- K5190: Ulcerative colitis, unspecified, without complications
Also known as:
- Other Esophagus Condition
- Esophagus Disorder
- Various esophageal diseases
- Miscellaneous esophagus problems
- Other food pipe issues
ICD-10 Codes:
- K2289: Other specified disease of esophagus
Which procedures does Dr. Davidson perform as a Internist?
As a Internist, procedures performed by an Dr. Mark Davidson 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
For detailed information, please contact Dr. Davidson's office.
Does Dr. Davidson accept my insurance?
Dr. Davidson accepts most major insurance plans. Important: Please call our office at (310) 855-0222 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Davidson accept in Murrieta, CA?
Dr. Davidson in Murrieta, 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
AmeriBen
Blue Shield of California
Centene
City of Los Angeles
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Medicare
OptumRx
UnitedHealthcare
View All Insurances
Where is Dr. Davidson's office located?
Dr. Mark Davidson's Primary Practice
26359 Jefferson Ave Ste D
Murrieta, CA 92562
(310) 855-0222
What is Dr. Davidson's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Davidson's National Provider Identifier (NPI) number is 1164459178.
What common questions do patients ask about Dr. Davidson?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Davidson
What is Dr. Mark Davidson's specialty?
Dr. Davidson is a Internist near Murrieta, CA.
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.
Contact Dr. Davidson to book an appointment today.Is this Dr. Mark Davidson affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Davidson is affiliated with Cedars-Sinai Medical Center 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 Internist?
Explore Internist 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 Mark Davidson accepting new patients in Murrieta, CA?
Yes, Dr. Mark Davidson is accepting new patients at this time.
Does Dr. Mark Davidson offer online booking?
Please contact Dr. Davidson's office at (310) 855-0222 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Davidson?
Please contact Dr. Davidson's office at (310) 855-0222 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mark Davidson have?
Dr. Mark Davidson is certified by the American Board of Internal Medicine.
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