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Dr. Robert Johnson, MD

San Luis Obispo, CA

Accepting patients

    Who is Dr. Johnson, Therapeutic Radiologist in San Luis Obispo, CA?

    Dr. Robert Johnson, MD is a Therapeutic Radiologist, who primarily practices in San Luis Obispo, CA with 2 additional practice locations. He is board certified. Dr. Johnson is fluent in English and Spanish, and is currently seeing new patients. Dr. Johnson’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johnson’s office at (760) 674-3600.

    What languages does Dr. Johnson speak?

    Dr. Johnson and their clinical team can communicate with patients in the following languages:

    • English

    • Spanish

    What conditions does Dr. Johnson treat?

    As a Therapeutic Radiologist, 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.

    Also known as:

    • Prostate Cancer
    • Prostate Cancer Treatment (PDQ®)
    • Prostatic Carcinoma
    • Prostate Gland Cancer
    • Malignant Prostate Tumor

    ICD-10 Codes:

    • C61: Malignant neoplasm of prostate

    Also known as:

    • Breast Cancer
    • Upper-Outer Quadrant Right Female Breast Cancer
    • Early Breast Cancer of the Right Breast
    • Upper-Inner Quadrant Right Female Breast Cancer
    • Lower-Outer Quadrant Left Female Breast Cancer
    • Upper-Inner Quadrant Left Female Breast Cancer
    • Female Breast Cancer
    • Malignant Breast Tumor
    • Breast Carcinoma
    • Right female breast cancer upper-outer
    • Upper-outer right female breast tumor
    • Malignant growth in upper-outer right female breast
    • Intraductal carcinoma in situ right breast
    • Precancerous cells right breast
    • Non-invasive breast cancer right breast
    • DCIS right breast
    • Right female breast cancer upper-inner
    • Upper-inner right female breast tumor
    • Malignant growth in upper-inner right female breast
    • Left female breast cancer lower-outer
    • Lower-outer left female breast tumor
    • Malignant growth in lower-outer left female breast
    • Left female breast cancer upper-inner
    • Upper-inner left female breast tumor
    • Malignant growth in upper-inner left female breast

    ICD-10 Codes:

    • C50412: Malignant neoplasm of upper-outer quadrant of left female breast
    • C50411: Malignant neoplasm of upper-outer quadrant of right female breast
    • D0511: Intraductal carcinoma in situ of right breast
    • C50211: Malignant neoplasm of upper-inner quadrant of right female breast
    • C50512: Malignant neoplasm of lower-outer quadrant of left female breast
    • C50212: Malignant neoplasm of upper-inner quadrant of left female breast

    Also known as:

    • Secondary Bone Cancer
    • Secondary Brain Cancer
    • Bone Cancer
    • Brain Tumor
    • Metastatic bone cancer
    • Cancer spread to bone
    • Bone metastases
    • Metastatic brain cancer
    • Brain metastases
    • Cancer spread to brain

    ICD-10 Codes:

    • C7951: Secondary malignant neoplasm of bone
    • C7931: Secondary malignant neoplasm of brain

    Also known as:

    • Lung Cancer
    • Right upper lobe lung cancer
    • Bronchial cancer
    • Malignant neoplasm of lung
    • Left Lung Cancer
    • Upper Lobe Lung Cancer
    • Bronchial Cancer
    • Left lower lobe lung cancer
    • Right lower lobe lung cancer

    ICD-10 Codes:

    • C3411: Malignant neoplasm of upper lobe, right bronchus or lung
    • C3412: Malignant neoplasm of upper lobe, left bronchus or lung
    • C3432: Malignant neoplasm of lower lobe, left bronchus or lung
    • C3431: Malignant neoplasm of lower lobe, right bronchus or lung

    Also known as:

    • Basal Cell Skin Cancer of the Nose
    • Basal Cell Skin Cancer of the Face
    • Skin Cancer
    • Skin Cancer Treatment (PDQ)
    • Basal Cell Carcinoma (BCC)
    • Rodent Ulcer
    • BCC
    • Basal Cell Carcinoma

    ICD-10 Codes:

    • C44311: Basal cell carcinoma of skin of nose
    • C44319: Basal cell carcinoma of skin of other parts of face

    Also known as:

    • Colorectal Cancer
    • Rectal cancer
    • Colon cancer
    • Bowel cancer
    • Malignant neoplasm of rectum

    ICD-10 Codes:

    • C20: Malignant neoplasm of rectum

    Also known as:

    • Oral Cancer
    • Mouth Cancer
    • Tongue Cancer
    • Oral Cavity Cancer
    • Tongue Carcinoma

    ICD-10 Codes:

    • C01: Malignant neoplasm of base of tongue

    Also known as:

    • Squamous Cell Skin Cancer of the Scalp or Neck
    • Skin Cancer
    • Skin Cancer Treatment (PDQ®)
    • Squamous Cell Carcinoma of Scalp
    • Squamous Cell Carcinoma of Neck
    • Scalp SCC
    • Neck SCC

    ICD-10 Codes:

    • C4442: Squamous cell carcinoma of skin of scalp and neck

    Also known as:

    • Multiple Myeloma
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
    • Active multiple myeloma
    • Untreated multiple myeloma
    • Plasma cell myeloma

    ICD-10 Codes:

    • C9000: Multiple myeloma not having achieved remission

    Also known as:

    • Esophageal Cancer
    • Esophagus Cancer
    • Malignant Neoplasm of Esophagus
    • Gullet Cancer

    ICD-10 Codes:

    • C155: Malignant neoplasm of lower third of esophagus

    Which procedures does Dr. Johnson perform as a Therapeutic Radiologist?

    As a Therapeutic Radiologist, procedures performed by a Dr. Robert Johnson may include:

    For detailed information, please contact Dr. Johnson's office.

    Does Dr. Johnson accept my insurance?

    Dr. Johnson accepts most major insurance plans. Important: Please call our office at (760) 674-3600 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Johnson accept in San Luis Obispo, CA?

    Dr. Johnson in San Luis Obispo, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • CenCal Health

    • Coastal

    • Department of Veterans Affairs

    • Heritage Health

    • Humana

    • Medicaid

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Johnson's office located?

    Dr. Robert Johnson's Primary Practice

    1551 Bishop St Ste 110

    San Luis Obispo, CA 93401

    (760) 674-3600

    Get Directions

    Dr. Robert Johnson's Practice 2

    39000 Bob Hope Dr

    Rancho Mirage, CA 92270

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    Dr. Robert Johnson's Practice 3

    274 Heather Ct # A

    Templeton, CA 93465

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    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 1598942781.

    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. Robert Johnson's specialty?

    Dr. Johnson is a Therapeutic Radiologist near San Luis Obispo, CA. Therapeutic radiology, also known as radiation oncology, is a medical specialty that utilizes high-energy radiation to treat cancer and other diseases. This field focuses on delivering precise doses of radiation to target tumors while minimizing exposure to surrounding healthy tissues. Therapeutic radiologists work collaboratively with other healthcare professionals to develop treatment plans, manage patient care, and monitor treatment outcomes. Contact Dr. Johnson to book an appointment today.

    Is this Dr. Robert Johnson affiliated with a ranked Castle Connolly Top Hospital?

    No, Johnson is not affiliated with a Castle Connolly Top Hospital. 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 Therapeutic Radiologist?

    Explore Therapeutic Radiologist 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 Robert Johnson accepting new patients in San Luis Obispo, CA?

    Yes, Dr. Robert Johnson is accepting new patients at this time.

    Does Dr. Robert Johnson offer online booking?

    Please contact Dr. Johnson's office at (760) 674-3600 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Robert Johnson?

    Please contact Dr. Johnson's office at (760) 674-3600 for information regarding telehealth appointment availability or for scheduling assistance.

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