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Dr. Nels Gunnarsen, MD

Philadelphia, PA

Accepting patients

    Who is Dr. Gunnarsen, Diagnostic Radiologist in Philadelphia, PA?

    Dr. Nels Gunnarsen, MD is a Diagnostic Radiologist, who primarily practices in Philadelphia, PA with 2 additional practice locations. Dr. Gunnarsen graduated from Vanderbilt University School of Medicine and completed his residency at David Grant Usaf Med Ctr, Diagnostic Radiology Wright State Univ Sch Of Med, General Surgery. Dr. Gunnarsen is fluent in English, and is currently seeing new patients. Dr. Gunnarsen’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gunnarsen’s office at (814) 877-5381.

    Where did Dr. Gunnarsen go to medical school and complete their residency?

    • Residency: David Grant Usaf Med Ctr, Diagnostic Radiology Wright State Univ Sch Of Med, General Surgery

    • Medical School: Vanderbilt University School of Medicine | Vanderbilt University School of Medicine

    What languages does Dr. Gunnarsen speak?

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

    • English

    What conditions does a Diagnostic Radiologist like Dr. Gunnarsen typically treat?

    As a Diagnostic Radiologist, Dr. Gunnarsen 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. Gunnarsen. 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 here.

    Also known as:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    Also known as:

    • Abnormal Breast Imaging Results
    • Mammography
    • Inconclusive mammogram
    • Unclear breast scan results
    • Abnormal breast scan

    ICD-10 Codes:

    • R928: Other abnormal and inconclusive findings on diagnostic imaging of breast

    Also known as:

    • Breast Pain
    • Breast Disease
    • Mastalgia
    • Tender Breasts
    • Sore Breasts

    ICD-10 Codes:

    • N644: Mastodynia

    Also known as:

    • Lump in Upper Outer Left Breast
    • Breast Lump
    • Lump in Left Breast
    • Breast Disease
    • Mass in upper outer left breast
    • Nodule in left breast upper outer
    • Breast mass
    • Breast lesion
    • Palpable breast mass
    • Left breast mass
    • Left breast lesion
    • Left breast nodule

    ICD-10 Codes:

    • N6321: Unspecified lump in the left breast, upper outer quadrant
    • N630: Unspecified lump in unspecified breast
    • N6320: Unspecified lump in the left breast, unspecified quadrant

    Also known as:

    • Calcium Spots on Mammogram
    • Mammography
    • Breast calcifications
    • Mammogram calcifications
    • Calcium deposits in breast

    ICD-10 Codes:

    • R921: Mammographic calcification found on diagnostic imaging of breast

    Also known as:

    • Other Specific Breast Disorder
    • Breast Disease
    • Various breast conditions
    • Miscellaneous breast ailments
    • Specific breast problems

    ICD-10 Codes:

    • N6489: Other specified disorders of breast

    What procedures does a Diagnostic Radiologist like Dr. Gunnarsen typically perform?

    As a Diagnostic Radiologist, Dr. Gunnarsen 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. Gunnarsen. 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 here.

    Also known as:

    • Ultrasound-Guided Breast Biopsy
    • Breast Biopsy
    • Percutaneous Breast Biopsy
    • Breast Tissue Sample
    • Breast Lesion Biopsy with Clip

    CPT Codes:

    • 19083: Biopsy, breast, with placement of breast localization device(s) (eg, clip, metallic pellet), when performed, and imaging of the biopsy specimen, when performed, percutaneous; first lesion, including ultrasound guidance

    Also known as:

    • Breast Biopsy with Stereotactic Guidance
    • Breast Biopsy
    • Stereotactic Breast Biopsy
    • Image-Guided Breast Biopsy
    • Percutaneous Breast Biopsy
    • Breast Lesion Biopsy

    CPT Codes:

    • 19081: Biopsy, breast, with placement of breast localization device(s) (eg, clip, metallic pellet), when performed, and imaging of the biopsy specimen, when performed, percutaneous; first lesion, including stereotactic guidance

    Also known as:

    • Breast Lesion Localization
    • Breast Marker Placement
    • Wire Localization Breast
    • Mammographic Guided Breast Localization

    CPT Codes:

    • 19281: Placement of breast localization device(s) (eg, clip, metallic pellet, wire/needle, radioactive seeds), percutaneous; first lesion, including mammographic guidance

    Does Dr. Gunnarsen accept my insurance?

    Dr. Gunnarsen accepts most major insurance plans. Important: Please call our office at (814) 877-5381 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Gunnarsen accept in Philadelphia, PA?

    Dr. Gunnarsen in Philadelphia, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Medicare

    • Trinity Health

    • Unknown

    • Wellmark Blue Cross Blue Shield

    View All Insurances

    Where is Dr. Gunnarsen's office located?

    Dr. Nels Gunnarsen's Primary Practice

    2301 S Broad St

    Philadelphia, PA 19148

    (814) 877-5381

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    Dr. Nels Gunnarsen's Practice 2

    700 Lawn Ave

    Sellersville, PA 18960

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    Dr. Nels Gunnarsen's Practice 3

    1200 Old York Rd

    Abington, PA 19001

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    What is Dr. Gunnarsen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Gunnarsen's National Provider Identifier (NPI) number is 1821193160.

    What common questions do patients ask about Dr. Gunnarsen?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gunnarsen

    What is Dr. Nels Gunnarsen's specialty?

    Dr. Gunnarsen is a Diagnostic Radiologist near Philadelphia, PA.

    What does a Diagnostic Radiologist do?

    A radiologist is a medical doctor who specializes in using imaging technologies to diagnose, manage, and treat various medical conditions. Radiologists typically focus on Diagnostic Radiology, Interventional Radiology, or Radiation Oncology, and may also obtain certifications in a range of subspecialties, such as neuroradiology, musculoskeletal radiology, or pediatric radiology. Additionally, board certifications are available in Medical Physics, which ensures the safe and effective use of radiation in imaging and treatment. Radiologists collaborate with other healthcare professionals to interpret imaging results and help guide patient care decisions.

    Is this Dr. Nels Gunnarsen affiliated with a ranked Castle Connolly Top Hospital?

    No, Gunnarsen is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Mercyone Waterloo Medical Center, Mercyone Cedar Falls Medical Center, Mercyone Oelwein 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

    When to see a Diagnostic Radiologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Diagnostic Radiologist. 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 Nels Gunnarsen accepting new patients in Philadelphia, PA?

    Yes, Dr. Nels Gunnarsen is accepting new patients at this time.

    Does Dr. Nels Gunnarsen offer online booking?

    Please contact Dr. Gunnarsen's office at (814) 877-5381 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Nels Gunnarsen?

    Please contact Dr. Gunnarsen's office at (814) 877-5381 for information regarding telehealth appointment availability or for scheduling assistance.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>