Joseph James Merchant, MD
Hematology & Oncology Physician · Oncologist in Ames, IA
Provider details
- Specialty
- Hematology & Oncology Physician
- Credentials
- MD
- NPI number
- 1699765826
Checked against the CMS National Provider Identifier registry on October 2, 2026.
Medicare information
- Medical school
- University of Iowa, Rj & L Carver College of Medicine, graduated 1993
- Also sees patients at
- Mcfarland Clinic PC
1015 Duff Ave, Ames, IA 50010 · (515) 239-4400 - Mcfarland Clinic PC
1018 Duff Ave, Ames, IA 50010 · (515) 663-8621 - Mcfarland Clinic PC
1214 S Grant Rd, Carroll, IA 51401 · (712) 792-1500 - Mcfarland Clinic PC
1215 Duff Ave, Ames, IA 50010 · (515) 239-4400
- Mcfarland Clinic PC
- Hospital affiliations
- Mary Greeley Medical Center, Ames, IA · Medicare rating 4 out of 5 stars
- Greene County Medical Center, Jefferson, IA
- Boone County Hospital, Boone, IA
- Dallas County Hospital, Perry, IA
- Unitypoint Health - Marshalltown, Marshalltown, IA · Medicare rating 3 out of 5 stars
- Medicare
- Accepts Medicare assignment (the Medicare-approved amount as full payment)
From Medicare’s public Care Compare data (Doctors and Clinicians), checked October 3, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare
About
Specialties
- Hematology
- Oncology
- Internal Medicine
Insurance
- Blue Cross and Blue Shield - BlueCard PPO
- Cigna - Open Access
- Cigna PPO
- Coventry
- First Health PPO
- Great West Healthcare PPO
- MultiPlan - PHCS PPO
- MultiPlan PPO
- United HealthCare - Choice Plus POS
- United HealthCare - Options PPO
Other care in Ames
- Emotional Support in Ames (41)
- Psychiatrists in Ames (9)
- Health Insurance in Ames (8)
- Psychologists in Ames (8)
- Wellness and Nutrition in Ames (6)
- Hospice in Ames (4)
- Cancer Treatment Centers in Ames (1)
- Prosthetics, Wigs & Accessories in Ames (1)
- Home Health Care in Ames (1)
- Holistic Practitioners in Ames (1)
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