Dr. Andrew R. Deemer
- Gender: Male
- Experience: 37 years
- Graduation year: 1984
- Sole propriator: Yes
- NPI: 1578568432
Dr. Andrew R. Deemer MD
Vascular Surgeon
He is located at 3998 Vista Way in Oceanside, CA 92056. Can help patients with the following: Blood Clots, Chronic Venous Insufficiency, Crohn's Disease, Cyst, Peptic Ulcer, Sebaceous Cyst. His National Provider Identifier (NPI) number is 1578568432. Appointment can be made via the phone number (760) 724-5352. He is affiliated with 1 practices and 2 hospitals.
Conditions treated
Dr. Andrew R. Deemer, being an vascular 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. Andrew R. Deemer.
- Abdominal Aortic Aneurysm (AAA)
- Achalasia
- Anal Fissure
- Aneurysm
- Aortic Dissection
- Appendicitis
- Atherosclerosis
- Bleeding Varices
- Blood Clots
- Boils
- Cancer
- Chronic Venous Insufficiency
- Claudication
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Embolism
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Ischemia
- Lymphedema
- May-Thurner Syndrome
- Pancreatitis
- Peptic Ulcer
- Peripheral Artery Disease (PAD)
- Pilonidal Cyst
- Renal Vascular Disease
- Sebaceous Cyst
- Stroke
- Ulcerative Colitis
- Venous Ulcer
Procedures Performed by Dr. Andrew R. Deemer
Medicare Enrollment
Dr. Andrew R. Deemer is enrolled to bill Medicare as a Practitioner - General Surgery .
Medicare practice location(s) (city/state/zip only, as reported to Medicare):
- OCEANSIDE, CA, 92056-4559
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
| Intuitive Surgical | $2729 |
| Covidien | $155 |
| Cook Medical | $29 |
Other
| Travel and Lodging | $2416 |
| Food and Beverage | $610 |
Studies
Graduated in 1984Additional Specialities
- Surgeon
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Questions & Answers
Has Dr. Andrew R. Deemer affiliation with hospitals?
Dr. Andrew R. Deemer is affiliated with TRI-CITY MEDICAL CENTER. For the full list of hospitals see this list.
Where can you meet with Dr. Andrew R. Deemer?
Dr. Andrew R. Deemer's office is located at 3998 Vista Way in Oceanside, CA 92056.
What conditions does Dr. Andrew R. Deemer treat?
Dr. Andrew R. Deemer provides treatment for Blood Clots, Chronic Venous Insufficiency, Crohn's Disease, Cyst, Peptic Ulcer, Sebaceous Cyst. For the full list see this list.
Does Dr. Andrew R. Deemer have affiliation with practices?
Dr. Andrew R. Deemer is affiliated with Coastal Surgeons Medical Group.