Dr. James S. Choi
- Gender: Male
- Experience: 22 years
- Sole propriator: No
- NPI: 1215016977
Dr. James S. Choi MD
Surgeon
He is located at 1425 South Main Street in Walnut Creek, CA 94596. Can help patients with the following: Achalasia, Enlarged Spleen, Gallstones, Gangrene, Peptic Ulcer, Ulcerative Colitis. His National Provider Identifier (NPI) number is 1215016977. Appointment can be made via the phone number (925) 295-4110.
Conditions treated
Dr. James S. Choi, being an surgeon, 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. James S. Choi.
- Achalasia
- Anal Fissure
- Appendicitis
- Boils
- Cancer
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Pancreatitis
- Peptic Ulcer
- Pilonidal Cyst
- Sebaceous Cyst
- Ulcerative Colitis
Medicare Enrollment
Dr. James S. Choi is enrolled to bill Medicare as a Practitioner - Surgical Oncology (also registered under: Practitioner - General Surgery) .
Bills through: Permanente Medical Group Inc
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
| Boston Scientific | $111 |
| MEDIVATION FIELD SOLUTIONS LLC | $12 |
Other
| Food and Beverage | $124 |
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- Gender: Female
- Address: 1425 South Main Street Walnut Creek, 94596, CA
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- Address: 1425 South Main Street Walnut Creek, 94596, CA
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- Address: 1425 South Main Street Walnut Creek, 94596, CA
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- Address: 1425 South Main Street Walnut Creek, 94596, CA
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- Address: Suite 270 1981 North Broadway Walnut Creek, 94596, CA
- Gender: Male
- Address: 1425 South Main Street Walnut Creek, 94596, CA
- Gender: Female
- Address: 1425 South Main Street Walnut Creek, 94596, CA
- Gender: Male
- Address: 1425 South Main Street Walnut Creek, 94596, CA
- Gender: Female
- Address: 1425 South Main Street Walnut Creek, 94596, CA
Questions & Answers
Does Dr. James S. Choi accept insurance?
Unfortunately we don't have any information if Dr. James S. Choi accepts insurance.
Where can you meet with Dr. James S. Choi?
Dr. James S. Choi's office is located at 1425 South Main Street in Walnut Creek, CA 94596.
What conditions does Dr. James S. Choi treat?
Dr. James S. Choi provides treatment for Achalasia, Enlarged Spleen, Gallstones, Gangrene, Peptic Ulcer, Ulcerative Colitis. For the full list see this list.