Accepting patients
Who is Dr. Van Ummersen, Medical Oncologist in Orange City, FL?
Dr. Lynn Van Ummersen, MD is a Medical Oncologist, who primarily practices in Orange City, FL with 2 additional practice locations. She is board certified. Dr. Van Ummersen graduated from University of Massachusetts Med School and completed her residency at Georgetown University Hospital/Washington Hospital Center Program. Dr. Van Ummersen is fluent in English, French, and Spanish, and is currently seeing new patients. Dr. Van Ummersen’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Van Ummersen’s office.
Where did Dr. Van Ummersen go to medical school and complete their residency?
Residency: Georgetown University Hospital/Washington Hospital Center Program
Medical School: University of Massachusetts Med School
What languages does Dr. Van Ummersen speak?
Dr. Van Ummersen and their clinical team can communicate with patients in the following languages:
English
French
Spanish
What conditions does Dr. Van Ummersen treat?
As a Medical Oncologist, Dr. Van Ummersen 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. Van Ummersen. 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:
- Iron Deficiency Anemia
- Anemia
- Anemia from Chronic Kidney Disease
- Iron
- Chronic Kidney Disease
- Anemia in Chronic Kidney Disease
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
- Kidney Disease Anemia
- Renal Anemia
- Anemia of kidney failure
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
- D649: Anemia, unspecified
- D631: Anemia in chronic kidney disease
Also known as:
- Vitamin B12 Deficiency Anemia
- Anemia
- B Vitamins
- B12 Anemia
- Dietary B12 Anemia
- Cobalamin Deficiency Anemia
ICD-10 Codes:
- D519: Vitamin B12 deficiency anemia, unspecified
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
- Lung Cancer Spread
- Right upper lobe lung cancer
- Bronchial cancer
- Malignant neoplasm of lung
- Left Lung Cancer
- Upper Lobe Lung Cancer
- Bronchial Cancer
- Metastatic Lung Cancer
- Secondary Lung Tumor
- Lung Metastasis
ICD-10 Codes:
- C3411: Malignant neoplasm of upper lobe, right bronchus or lung
- C3412: Malignant neoplasm of upper lobe, left bronchus or lung
- C7800: Secondary malignant neoplasm of unspecified lung
Also known as:
- Estrogen Receptor Positive (ER+) Status
- Breast Cancer
- ER Positive Breast Cancer
- Hormone-Sensitive Breast Cancer
- Estrogen-Driven Cancer
- Mammary cancer
- Breast carcinoma
- Breast tumor
ICD-10 Codes:
- Z170: Estrogen receptor positive status [ER+]
- C50912: Malignant neoplasm of unspecified site of left female breast
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:
- Dehydration
- Fluid and Electrolyte Balance
- Lack of Fluids
- Fluid Loss
- Body Water Depletion
ICD-10 Codes:
- E860: Dehydration
Also known as:
- Age-Related Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
Also known as:
- Colorectal Cancer
- Colon cancer
- Rectal cancer
- Bowel cancer
- Malignant neoplasm of sigmoid colon
ICD-10 Codes:
- C187: Malignant neoplasm of sigmoid colon
Also known as:
- Cancer Chemotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
Also known as:
- Other Specific B Vitamin Deficiency
- B Vitamins
- Malnutrition
- Specific B Vitamin Shortage
- Less Common B Vitamin Deficiency
- Rare B Vitamin Deficiency
ICD-10 Codes:
- E538: Deficiency of other specified B group vitamins
Also known as:
- Long-Term Blood Thinner Use
- Blood Thinners
- Chronic anticoagulant therapy
- Ongoing blood thinner treatment
- Anticoagulant medication use
ICD-10 Codes:
- Z7901: Long term (current) use of anticoagulants
Also known as:
- Monoclonal Gammopathy
- Blood Disorder
- Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ)
- MGUS
- Plasma Cell Disorder
- Gammopathy of Undetermined Significance
ICD-10 Codes:
- D472: Monoclonal gammopathy
Also known as:
- Insomnia
- Sleeplessness
- Trouble sleeping
- Chronic insomnia
ICD-10 Codes:
- G4700: Insomnia, unspecified
Which procedures does Dr. Van Ummersen perform as a Medical Oncologist?
As a Medical Oncologist, procedures performed by a Dr. Lynn Van Ummersen may include:
- 3D Conformal Radiotherapy
- Adaptive Radiation Therapy (ART)
- Adrenalectomy
- Blood Thinning Therapy / Anticoagulation
- Blood Transfusion Consultation
- Blood Transfusion Follow Up
- Bone Excision
- Bone Grafting
For detailed information, please contact Dr. Van Ummersen's office.
Does Dr. Van Ummersen accept my insurance?
Dr. Van Ummersen 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. Van Ummersen accept in Orange City, FL?
Dr. Van Ummersen in Orange City, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
CVS Health (formerly Aetna)
Express Scripts
Freedom Health
Medicare
State of Florida
UnitedHealthcare
View All Insurances
Where is Dr. Van Ummersen's office located?
What is Dr. Van Ummersen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Van Ummersen's National Provider Identifier (NPI) number is 1447211818.
What common questions do patients ask about Dr. Van Ummersen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Van Ummersen
What is Dr. Lynn Van Ummersen's specialty?
Dr. Van Ummersen is a Medical Oncologist near Orange City, FL. An internist specializing in the diagnosis and treatment of various cancers and both benign and malignant tumors. This specialist determines and administers therapy for malignancies and collaborates with surgeons and radiation oncologists on additional cancer treatment options. Contact Dr. Van Ummersen to book an appointment today.
Is this Dr. Lynn Van Ummersen affiliated with a ranked Castle Connolly Top Hospital?
No, Van Ummersen 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 Medical Oncologist?
Explore Medical Oncologist 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 Lynn Van Ummersen accepting new patients in Orange City, FL?
Yes, Dr. Lynn Van Ummersen is accepting new patients at this time.
Does Dr. Lynn Van Ummersen offer online booking?
Please contact Dr. Van Ummersen's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Lynn Van Ummersen?
Please contact Dr. Van Ummersen's office for information regarding telehealth appointment availability or for scheduling assistance.
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