NZ
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Zacharias, Vascular Surgeon in Nashua, NH?
Dr. Nikolaos Zacharias, MD is a Vascular Surgeon, who primarily practices in Nashua, NH with 2 additional practice locations. Dr. Zacharias is fluent in English, German, and Greek, Modern (1453-), and is currently seeing new patients. Dr. Zacharias’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zacharias’s office at (603) 580-1180.
What languages does Dr. Zacharias speak?
Dr. Zacharias and their clinical team can communicate with patients in the following languages:
English
German
Greek, Modern (1453-)
What conditions does Dr. Zacharias treat?
As a Vascular Surgeon, Dr. Zacharias 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. Zacharias. 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:
- Peripheral Artery Disease
- PVD
- PAD
- Poor Circulation in Legs
- Blocked Leg Arteries
ICD-10 Codes:
- I739: Peripheral vascular disease, unspecified
Also known as:
- Carotid Artery Disease
- Carotid Stenosis
- Blocked Carotid Artery
- Neck Artery Disease
- Carotid Artery Narrowing
ICD-10 Codes:
- I6523: Occlusion and stenosis of bilateral carotid arteries
Also known as:
- Varicose Veins
- Spider Veins
- Venous Insufficiency
- Chronic Venous Disease
ICD-10 Codes:
- I83813: Varicose veins of bilateral lower extremities with pain
Also known as:
- Aortic Aneurysm
- Abdominal Aortic Aneurysm
- AAA
- Aorta Bulge
ICD-10 Codes:
- I7143: Infrarenal abdominal aortic aneurysm, without rupture
Also known as:
- Pre-Procedure Lab Tests
- Pre-op blood work
- Lab tests before surgery
- Pre-treatment lab assessment
ICD-10 Codes:
- Z01812: Encounter for preprocedural laboratory examination
Also known as:
- Chronic Venous Insufficiency
- Vascular Disease
- CVI
- Venous Reflux Disease
- Leg Vein Incompetence
- Peripheral Venous Insufficiency
ICD-10 Codes:
- I872: Venous insufficiency (chronic) (peripheral)
Also known as:
- End-Stage Kidney Disease
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- ESRD
- End-Stage Renal Failure
ICD-10 Codes:
- N186: End stage renal disease
What procedures does Dr. Zacharias perform?
As a Vascular Surgeon, Dr. Zacharias 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. Zacharias. 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:
- 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:
- Varicose Vein Removal (Stab Phlebectomy)
- Leg Artery Angioplasty (Femoral/Popliteal)
- Microphlebectomy
- Ambulatory Phlebectomy
- Stab Incision Vein Removal
- Femoral Artery Angioplasty
- Popliteal Artery Angioplasty
- Leg Artery Revascularization
CPT Codes:
- 37765: Stab phlebectomy of varicose veins, 1 extremity; 10-20 stab incisions
- 37224: Revascularization, endovascular, open or percutaneous, femoral, popliteal artery(s), unilateral; with transluminal angioplasty
Also known as:
- Radiofrequency Vein Ablation
- Endovenous Radiofrequency Ablation
- RF Ablation for Varicose Veins
- Vein Closure Procedure
- Varicose Vein Treatment
CPT Codes:
- 36475: Endovenous ablation therapy of incompetent vein, extremity, inclusive of all imaging guidance and monitoring, percutaneous, radiofrequency; first vein treated
Also known as:
- Dialysis Circuit Angioplasty with Balloon
- Dialysis Fistula Angioplasty
- Dialysis Graft Angioplasty
- Peripheral Dialysis Segment Angioplasty
CPT Codes:
- 36902: Introduction of needle(s) and/or catheter(s), dialysis circuit, with diagnostic angiography of the dialysis circuit, including all direct puncture(s) and catheter placement(s), injection(s) of contrast, all necessary imaging from the arterial anastomosis and adjacent artery through entire venous outflow including the inferior or superior vena cava, fluoroscopic guidance, radiological supervision and interpretation and image documentation and report; with transluminal balloon angioplasty, peripheral dialysis segment, including all imaging and radiological supervision and interpretation necessary to perform the angioplasty
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:
- Leg Artery Stent Placement
- Femoral Artery Stenting
- Popliteal Artery Stenting
- Leg Artery Angioplasty
- Endovascular Revascularization
CPT Codes:
- 37226: Revascularization, endovascular, open or percutaneous, femoral, popliteal artery(s), unilateral; with transluminal stent placement(s), includes angioplasty within the same vessel, when performed
Also known as:
- Dialysis Access Check and Imaging
- Dialysis Circuit Angiography
- Fistula/Graft Evaluation
- Dialysis Access Diagnostic Procedure
CPT Codes:
- 36901: Introduction of needle(s) and/or catheter(s), dialysis circuit, with diagnostic angiography of the dialysis circuit, including all direct puncture(s) and catheter placement(s), injection(s) of contrast, all necessary imaging from the arterial anastomosis and adjacent artery through entire venous outflow including the inferior or superior vena cava, fluoroscopic guidance, radiological supervision and interpretation and image documentation and report;
Also known as:
- Arteriovenous Fistula Creation
- AV Fistula Surgery
- Cimino Fistula
- Vascular Access for Dialysis
CPT Codes:
- 36821: Arteriovenous anastomosis, open; direct, any site (eg, Cimino type) (separate procedure)
Also known as:
- Varicose Vein Removal (Multiple Incisions)
- Stab Phlebectomy
- Microphlebectomy
- Varicose Vein Excision
CPT Codes:
- 37766: Stab phlebectomy of varicose veins, 1 extremity; more than 20 incisions
Also known as:
- Iliac Artery Stent Placement
- Endovascular iliac artery stenting
- Iliac artery angioplasty with stent
- Pelvic artery revascularization
CPT Codes:
- 37221: Revascularization, endovascular, open or percutaneous, iliac artery, unilateral, initial vessel; with transluminal stent placement(s), includes angioplasty within the same vessel, when performed
Also known as:
- Unna Boot Application
- Compression Boot Application
- Unna Paste Bandage
- Leg Ulcer Dressing
CPT Codes:
- 29580: Strapping; Unna boot
Does Dr. Zacharias accept my insurance?
Dr. Zacharias accepts most major insurance plans. Important: Please call our office at (603) 580-1180 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Zacharias accept in Nashua, NH?
Dr. Zacharias in Nashua, NH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Boston Medical Center
Centene
Cigna
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
Point32Health
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Zacharias' office located?
What is Dr. Zacharias's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Zacharias's National Provider Identifier (NPI) number is 1023251717.
What common questions do patients ask about Dr. Zacharias?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Zacharias
What is Dr. Nikolaos Zacharias's specialty?
Dr. Zacharias is a Vascular Surgeon near Nashua, NH. A vascular surgeon specializes in the management of surgical disorders related to blood vessels, excluding those of the heart and intracranial vessels. Contact Dr. Zacharias to book an appointment today.
Is this Dr. Nikolaos Zacharias affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Zacharias is affiliated with Southern New Hampshire Medical Center, Massachusetts General Hospital, Elliot Hospital which are a Castle Connolly Top Hospitals. 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 Vascular Surgeon?
Explore Vascular 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 Nikolaos Zacharias accepting new patients in Nashua, NH?
Yes, Dr. Nikolaos Zacharias is accepting new patients at this time.
Does Dr. Nikolaos Zacharias offer online booking?
Please contact Dr. Zacharias's office at (603) 580-1180 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Nikolaos Zacharias?
Please contact Dr. Zacharias's office at (603) 580-1180 for information regarding telehealth appointment availability or for scheduling assistance.
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