Dr. Willy C. Tsai
- Gender: Male
- Experience: 20 years
- Graduated from: University Of Maryland School Of Medicine
- Graduation year: 2001
- Sole propriator: No
- NPI: 1982636312
Dr. Willy C. Tsai M.D.
Nephrologist
He is located at 203 Mills Avenue in Greenville, SC 29605. Can help patients with the following: Cystitis, General Care, Headache, Heart Disease, Kidney Failure, Low Blood Pressure. His National Provider Identifier (NPI) number is 1982636312. Appointment can be made via the phone number (864) 271-1844. He is affiliated with 2 practices and 3 hospitals.
Conditions treated
Dr. Willy Cheng Tsai, being an nephrologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Willy C. Tsai.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Blood in Urine
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Gout
- Headache
- Heart Disease
- Hemolytic Uremic Syndrome (HUS)
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hydronephrosis
- Hypercalcemia
- Hyperkalemia
- Hyperlipidemia
- Hyperparathyroidism
- Hyponatremia
- Influenza
- Inguinal Hernia
- Kidney Cancer
- Kidney Failure
- Kidney Infection
- Kidney Stones
- Low Blood Pressure
- Low Potassium
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Polycystic Kidney Disease (PKD)
- Prescription Refill
- Rhabdomyolysis
- Urethritis
- Urinary Tract Infection (UTI)
- Vitamin D Deficiency
Procedures Performed by Dr. Willy C. Tsai
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Willy C. Tsai as in-network for the following 2026 plans.
Health plans
Ambetter from Absolute Total Care
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 9 plans from Ambetter from Absolute Total Care
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Elite Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Elite Bronze + Vision + Adult Dental | HMO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Everyday Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Everyday Bronze + Vision + Adult Dental | HMO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Focused Silver | HMO · Silver | Preferred | Accepting new patients at some locations |
| Standard Expanded Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Standard Gold | HMO · Gold | Preferred | Accepting new patients at some locations |
| Standard Silver | HMO · Silver | Preferred | Accepting new patients at some locations |
| Standard Silver + Vision + Adult Dental | HMO · Silver | Preferred | Accepting new patients at some locations |
BlueCross BlueShield of South Carolina
Network data as of Jan 28, 2026, as reported by the insurer.
Show all 38 plans from BlueCross BlueShield of South Carolina
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Blue Direction Bronze 1 | POS · Expanded Bronze | Preferred | Not accepting new patients |
| Blue Direction Silver 1 | POS · Silver | Preferred | Not accepting new patients |
| Blue Direction Silver 1 + Adult Vision | POS · Silver | Preferred | Not accepting new patients |
| Blue Direction Silver 2 | POS · Silver | Preferred | Not accepting new patients |
| Blue Direction Standard Expanded Bronze | POS · Expanded Bronze | Preferred | Not accepting new patients |
| Blue Direction Standard Gold | POS · Gold | Preferred | Not accepting new patients |
| Blue Direction Standard Silver | POS · Silver | Preferred | Not accepting new patients |
| Blue Reedy Bronze 1 | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| Blue Reedy Bronze 2 | HMO · Bronze | Preferred | Not accepting new patients |
| Blue Reedy Gold 1 | HMO · Gold | Preferred | Not accepting new patients |
| Blue Reedy Silver 1 | HMO · Silver | Preferred | Not accepting new patients |
| Blue Reedy Silver 2 | HMO · Silver | Preferred | Not accepting new patients |
| Blue Reedy Silver 2 + Adult Vision | HMO · Silver | Preferred | Not accepting new patients |
| Blue Reedy Standard Expanded Bronze | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| Blue Reedy Standard Gold | HMO · Gold | Preferred | Not accepting new patients |
| Blue Reedy Standard Silver | HMO · Silver | Preferred | Not accepting new patients |
| Blue VirtuConnect Bronze 1 | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Blue VirtuConnect Gold 1 | EPO · Gold | Preferred | Not accepting new patients |
| Blue VirtuConnect Silver 1 | EPO · Silver | Preferred | Not accepting new patients |
| BlueEssentials Bronze 4 | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| BlueEssentials Bronze 6 | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| BlueEssentials Gold 1 | EPO · Gold | Preferred | Not accepting new patients |
| BlueEssentials Gold 5 | EPO · Gold | Preferred | Not accepting new patients |
| BlueEssentials Silver 14 | EPO · Silver | Preferred | Not accepting new patients |
| BlueEssentials Silver 14 + Adult Vision | EPO · Silver | Preferred | Not accepting new patients |
| BlueEssentials Silver 40 | EPO · Silver | Preferred | Not accepting new patients |
| BlueEssentials Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| BlueEssentials Standard Gold | EPO · Gold | Preferred | Not accepting new patients |
| BlueEssentials Standard Silver | EPO · Silver | Preferred | Not accepting new patients |
| BlueExtend PPO HD Bronze 1 | PPO · Expanded Bronze | Preferred | Not accepting new patients |
| BlueExtend PPO HD Bronze 2 | PPO · Expanded Bronze | Preferred | Not accepting new patients |
| BlueExtend PPO HD Gold 1 | PPO · Gold | Preferred | Not accepting new patients |
| BlueExtend PPO HD Gold 2 | PPO · Gold | Preferred | Not accepting new patients |
| BlueExtend PPO HD Silver 1 | PPO · Silver | Preferred | Not accepting new patients |
| BlueExtend PPO HD Silver 2 | PPO · Silver | Preferred | Not accepting new patients |
| BlueExtend PPO Standard Expanded Bronze | PPO · Expanded Bronze | Preferred | Not accepting new patients |
| BlueExtend PPO Standard Gold | PPO · Gold | Preferred | Not accepting new patients |
| BlueExtend PPO Standard Silver | PPO · Silver | Preferred | Not accepting new patients |
First Choice Next
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 8 plans from First Choice Next
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| First Choice Next Bronze Essential | HMO · Bronze | Preferred | Accepting new patients |
| First Choice Next Bronze Premier | HMO · Expanded Bronze | Preferred | Accepting new patients |
| First Choice Next Bronze Signature | HMO · Expanded Bronze | Preferred | Accepting new patients |
| First Choice Next Gold Premier | HMO · Gold | Preferred | Accepting new patients |
| First Choice Next Gold Signature | HMO · Gold | Preferred | Accepting new patients |
| First Choice Next Silver Essential | HMO · Silver | Preferred | Accepting new patients |
| First Choice Next Silver Premier | HMO · Silver | Preferred | Accepting new patients |
| First Choice Next Silver Signature | HMO · Silver | Preferred | Accepting new patients |
InStil Health
Network data as of Jan 28, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| InHealth Basic 1 | HMO · Silver | Preferred | Accepting new patients |
| InHealth Basic 1 + Adult Vision | HMO · Silver | Preferred | Accepting new patients |
| InHealth Basic 2 | HMO · Silver | Preferred | Accepting new patients |
| InHealth Basic Plus Standard | HMO · Gold | Preferred | Accepting new patients |
| InHealth Basic Standard | HMO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Willy C. Tsai is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Willy C. Tsai is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Carolina Nephrology Pa
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Otsuka Pharmaceutical | $113 |
| Baxter Healthcare | $107 |
| Relypsa | $92 |
Other
| Food and Beverage | $666 |
Studies
UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated in 2001Additional Specialities
- Internist
Affiliated hospitals
Looking for more Nephrologists?
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- Gender: Male
- Address: 203 Mills Avenue Greenville, 29605, SC
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- Gender: Male
- Address: 10 Memorial Medical Drive Greenville, 29605, SC
- Gender: Male
- Address: 203 Mills Avenue Greenville, 29605, SC
- Gender: Male
- Address: 203 Mills Avenue Greenville, 29605, SC
- Gender: Female
- Address: 203 Mills Avenue Greenville, 29605, SC
- Gender: Male
- Address: 203 Mills Avenue Greenville, 29605, SC
- Gender: Male
- Address: 203 Mills Avenue Greenville, 29605, SC
- Gender: Male
- Address: 10 Memorial Medical Drive Greenville, 29605, SC
Questions & Answers
Has Dr. Willy Cheng Tsai affiliation with hospitals?
Dr. Willy Cheng Tsai is affiliated with ST FRANCIS-DOWNTOWN. For the full list of hospitals see this list.
Where can you meet with Dr. Willy Cheng Tsai?
Dr. Willy Cheng Tsai's office is located at 203 Mills Avenue in Greenville, SC 29605.
Does Dr. Willy Cheng Tsai have affiliation with practices?
Dr. Willy Cheng Tsai is affiliated with Carolina Nephrology PA. For the full list of practices see this list.
Does Dr. Willy Cheng Tsai accept patients with BlueCross BlueShield of South Carolina?
Yes, Dr. Willy Cheng Tsai is listed in-network for BlueCross BlueShield of South Carolina through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Willy Cheng Tsai treat?
Dr. Willy Cheng Tsai provides treatment for Cystitis, General Care, Headache, Heart Disease, Kidney Failure, Low Blood Pressure. For the full list see this list.