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Ali Walid Bseiso, MD

Hematology & Oncology Physician · Oncologist in Marshfield, WI

1000 N Oak Ave

Marshfield, WI 54449

(715) 387-5511

Provider details

Specialty
Hematology & Oncology Physician
Also registered as
Internal Medicine Physician
Credentials
MD
NPI number
1962575902

Checked against the CMS National Provider Identifier registry on October 2, 2026.

Medicare information

Graduated
1988
Also sees patients at
  • University Hospitals Medical Group
    11100 Euclid Ave, Cleveland, OH 44106
  • University Hospitals Medical Group
    29000 Ctr Ridge Rd, Westlake, OH 44145 · (440) 250-8660
Hospital affiliations
  • Uh Cleveland Medical Center, Cleveland, OH · Medicare rating 3 out of 5 stars
  • University Hospitals - Elyria Medical Center, Elyria, OH · Medicare rating 4 out of 5 stars
  • Parma Community General Hospital, Parma, OH · Medicare rating 4 out of 5 stars
  • University Hospitals Portage Medical Center, Ravenna, OH · Medicare rating 3 out of 5 stars
  • Uh St John Medical Center, Westlake, OH · Medicare rating 4 out of 5 stars
Medicare
Accepts Medicare assignment (the Medicare-approved amount as full payment)
Telehealth
Offers telehealth visits

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

  • Aetna
  • Anthem Blue Cross and Blue Shield PPO
  • Blue Cross and Blue Shield - BlueCard PPO
  • Cigna
  • Cigna - Open Access
  • Cigna PPO
  • First Health PPO
  • Great West Healthcare PPO
  • Humana - Choice Care PPO
  • MultiPlan PPO
  • United HealthCare
  • United HealthCare - Choice Plus POS
  • United HealthCare - Options PPO

Other care in Marshfield

Listings are provided for information only and may be out of date. Know Cancer does not endorse any provider. Please confirm details directly with the provider.