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Dr. Holly Mason, MD

Springfield, MA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mason, Surgeon in Springfield, MA?

    Dr. Holly Mason, MD is a Surgeon, who primarily practices in Springfield, MA with 2 additional practice locations. She is board certified. Dr. Mason completed her residency at University of Illinois at Chicago*. Dr. Mason is fluent in English, Chuang, Zhuang, and Zulu, and is currently seeing new patients. Dr. Mason’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mason’s office.

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

    • Residency: University of Illinois at Chicago*

    • Medical School: University of Vermont Larner College of Medicine

    Is Dr. Mason board certified as a Surgeon?

    Yes, Dr. Holly Mason, MD is board certified by the American Board of Surgery

    What languages does Dr. Mason speak?

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

    • Chuang

    • English

    • Zhuang

    • Zulu

    What conditions does Dr. Mason treat?

    As a Surgeon, Dr. Mason 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. Mason. 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:

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

    ICD-10 Codes:

    • C50411: Malignant neoplasm of upper-outer quadrant of right female breast
    • C50412: Malignant neoplasm of upper-outer quadrant of left female breast
    • D0511: Intraductal carcinoma in situ of right breast
    • D0512: Intraductal carcinoma in situ of left breast
    • C50112: Malignant neoplasm of central portion of left female breast
    • C50512: Malignant neoplasm of lower-outer quadrant of left female breast

    Also known as:

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

    ICD-10 Codes:

    • N644: Mastodynia

    What procedures does Dr. Mason perform?

    As a Surgeon, Dr. Mason 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. Mason. 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:

    • Partial Mastectomy
    • Simple Mastectomy
    • Mastectomy
    • Lumpectomy
    • Breast conserving surgery
    • Quadrantectomy
    • Segmentectomy
    • Complete Mastectomy
    • Breast Removal Surgery
    • Total Mastectomy
    • Unilateral Mastectomy

    CPT Codes:

    • 19301: Mastectomy, partial (eg, lumpectomy, tylectomy, quadrantectomy, segmentectomy);
    • 19303: Mastectomy, simple, complete

    Also known as:

    • Breast Lump Removal with Marker Guidance
    • Image-Guided Breast Lesion Excision
    • Wire-Localized Breast Biopsy
    • Open Excision of Marked Breast Lesion
    • Breast Mass Removal with Marker

    CPT Codes:

    • 19125: Excision of breast lesion identified by preoperative placement of radiological marker, open; single lesion

    Also known as:

    • Deep Armpit Lymph Node Biopsy
    • Biopsy
    • Axillary Lymph Node Excision
    • Open Axillary Node Biopsy
    • Underarm Lymph Node Removal

    CPT Codes:

    • 38525: Biopsy or excision of lymph node(s); open, deep axillary node(s)

    Also known as:

    • Sentinel Lymph Node Mapping
    • Lymph Node Identification
    • Sentinel Node Biopsy (Mapping)
    • Dye Injection for Lymph Nodes

    CPT Codes:

    • 38900: Intraoperative identification (eg, mapping) of sentinel lymph node(s) includes injection of non-radioactive dye, when performed (List separately in addition to code for primary procedure)

    Does Dr. Mason accept my insurance?

    Dr. Mason accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mason accept in Springfield, MA?

    Dr. Mason in Springfield, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Benefit Administrative Systems LLC

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Hewlett-Packard

    • Medicaid

    • Medicare

    • Other TPA

    • State of Tennessee

    • UnitedHealthcare

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    Where is Dr. Mason's office located?

    Dr. Holly Mason's Primary Practice

    280 Chestnut St Ste 2

    Springfield, MA 01199

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    Dr. Holly Mason's Practice 2

    3350 Main St

    Springfield, MA 01107

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    Dr. Holly Mason's Practice 3

    100 Wason Ave

    Springfield, MA 01107

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

    Dr. Mason's National Provider Identifier (NPI) number is 1033201462.

    What common questions do patients ask about Dr. Mason?

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

    What is Dr. Holly Mason's specialty?

    Dr. Mason is a Surgeon near Springfield, MA. General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery. Contact Dr. Mason to book an appointment today.

    Is this Dr. Holly Mason affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mason is affiliated with Baystate 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 Surgeon?

    Explore Surgeon 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 Holly Mason accepting new patients in Springfield, MA?

    Yes, Dr. Holly Mason is accepting new patients at this time.

    Does Dr. Holly Mason offer online booking?

    Please contact Dr. Mason's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Holly Mason?

    Please contact Dr. Mason's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Holly Mason have?

    Dr. Holly Mason is certified by the American Board of Surgery.

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