PJ
Accepting patients
Who is Dr. Johnson, Hematology / Oncology Specialist in Mequon, WI?
Dr. Peter Johnson, MD is a Hematology / Oncology Specialist, who primarily practices in Mequon, WI with 2 additional practice locations. Dr. Johnson is fluent in English, and is currently seeing new patients. Dr. Johnson’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johnson’s office at (262) 243-7454.
What are Areas of Expertise for Dr. Johnson?
Dr. Peter Johnson, MD is a highly-rated, board-certified Hematology / Oncology Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Johnson empowers patients to confidently navigate their health journey, specializing in Breast Cancer, Colon & Rectal Cancer, Hematology, Lung Cancer, Prostate Cancer, and comprehensive wellness support. Serving the Mequon, WI community, Dr. Johnson is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Johnson speak?
Dr. Johnson and their clinical team can communicate with patients in the following languages:
English
What conditions does a Hematology / Oncology Specialist like Dr. Johnson typically treat?
As a Hematology / Oncology Specialist, 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Breast Cancer
- Mammary cancer
- Breast carcinoma
- Breast tumor
ICD-10 Codes:
- C50912: Malignant neoplasm of unspecified site of left female breast
- C50911: Malignant neoplasm of unspecified site of right female breast
Also known as:
- Lung Cancer
- Right lung cancer
- Bronchial cancer
- Malignant neoplasm of lung
ICD-10 Codes:
- C3491: Malignant neoplasm of unspecified part of right bronchus or lung
Also known as:
- Vascular Access Device Management
- Vascular Access Care
- Port Management
- Catheter Care
ICD-10 Codes:
- Z452: Encounter for adjustment and management of vascular access device
Also known as:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
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
What procedures does a Hematology / Oncology Specialist like Dr. Johnson typically perform?
As a Hematology / Oncology Specialist, Dr. Johnson 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. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Inserting a Long-Term IV Port (Central Line)
- Tunneled central venous catheter insertion
- Subcutaneous port placement
- Central line with port
CPT Codes:
- 36561: Insertion of tunneled centrally inserted central venous access device, with subcutaneous port; age 5 years or older
Also known as:
- Blood Transfusion
- Blood Transfusion and Donation
- Blood product transfusion
- Red blood cell transfusion
- Plasma transfusion
CPT Codes:
- 36430: Transfusion, blood or blood components
Also known as:
- Tunneled Central Venous Catheter Removal
- Central Line Explant
- Port-a-Cath Removal
- Implantable Venous Access Device Removal
- Tunneled Catheter Extraction
CPT Codes:
- 36590: Removal of tunneled central venous access device, with subcutaneous port or pump, central or peripheral insertion
Also known as:
- Bone Marrow Biopsy and Aspiration
- Biopsy
- Bone Marrow Tests
- Bone Marrow Exam
- Bone Marrow Sample Collection
- Diagnostic Bone Marrow Procedure
CPT Codes:
- 38222: Diagnostic bone marrow; biopsy(ies) and aspiration(s)
Does Dr. Johnson accept my insurance?
Dr. Johnson accepts most major insurance plans. Important: Please call our office at (262) 243-7454 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Johnson accept in Mequon, WI?
Dr. Johnson in Mequon, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cigna Group
CVS Health (formerly Aetna)
H & R Block
Humana
Medica Group
Medicare
Molina Healthcare
UMR Administered Payer
Unknown
View All Insurances
Where is Dr. Johnson's office located?
Dr. Peter Johnson's Primary Practice
13111 N Port Washington Rd
Mequon, WI 53097
(262) 243-7454
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 1407948763.
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. Peter Johnson's specialty?
Dr. Johnson is a Hematology / Oncology Specialist near Mequon, WI.
What does a Hematology / Oncology Specialist do?
An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available.
Is this Dr. Peter Johnson affiliated with a ranked Castle Connolly Top Hospital?
No, Johnson is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Ascension Columbia St. Mary's Hospital - Milwaukee Campus, Ascension Columbia St. Mary's Hospital - Ozaukee Campus. 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 Hematology / Oncology Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Hematology / Oncology Specialist. 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 Peter Johnson accepting new patients in Mequon, WI?
Yes, Dr. Peter Johnson is accepting new patients at this time.
Does Dr. Peter Johnson offer online booking?
Please contact Dr. Johnson's office at (262) 243-7454 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Peter Johnson?
Please contact Dr. Johnson's office at (262) 243-7454 for information regarding telehealth appointment availability or for scheduling assistance.
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