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Patients in Mount Kisco and around Westchester County see Dr. Jeffrey L. Halaas, a hematologist-oncologist, at Optum Medical Care PC.
You'll find Dr. Halaas at 90 S Bedford Rd, Mount Kisco, NY 10549. Call (914) 241-1050 to schedule. 1010 clinicians bill Medicare through Optum Medical Care PC, so it is a large group practice rather than a solo office. He accepts Medicare assignment — useful to know if you are on traditional Medicare. Video (telehealth) appointments are listed as an option.
Hospital affiliations on file with Medicare: Northern Westchester Hospital and Putnam Hospital Center.
Quick facts
- Specialty
- Hematologist-oncologist
- Credentials
- MD
- Practice
- Optum Medical Care PC
- Address
- 90 S Bedford Rd, Mount Kisco, NY 10549
- Phone
- (914) 241-1050
- Hospital affiliations
- Northern Westchester Hospital, Putnam Hospital Center
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1851346928
- NY license no.
- 219677
Your review of Dr. Halaas — wait times, how well things were explained, how you were treated — helps other patients decide.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 674 people with traditional Medicare, average age 76
- Most common services billed to Medicare
- Insertion of needle into vein for collection of blood sample
- Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
- Blood test, comprehensive group of blood chemicals
- New York Medicaid
- Enrolled fee-for-service provider since 2005. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Northern Westchester Hospital · Putnam Hospital Center
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing oncologists? See 14 in Mount Kisco or 71 across Westchester County.
Other oncologists in Mount Kisco
Dr. Crystal V. Antoine-Pepeljugoski, MDHematologist-Oncologist · North Shore Health System Medical Faculty Group Practice IncNo reviews yetMount Kisco, NY
Dr. Francisco Garcia-Moreno, MDHematologist-Oncologist · Optum Medical Care PCNo reviews yetMount Kisco, NY
Dr. Henry Vuong, MDMedical Oncologist · Optum Medical Care PCNo reviews yetMount Kisco, NY
Dr. Jonathan S. Goldberg, MDHematologist-Oncologist · Optum Medical Care PCNo reviews yetMount Kisco, NY
Dr. Joseph Ramek, MDHematologist-Oncologist · Optum Medical Care PCNo reviews yetMount Kisco, NY
Dr. Julie M. Gold, MDHematologist-Oncologist · Optum Medical Care PCNo reviews yetMount Kisco, NYWrite a review
Frequently Asked Questions
With Optum Medical Care PC, at 90 S Bedford Rd, Mount Kisco, NY 10549.
Call the office at (914) 241-1050.
Yes — Dr. Halaas accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Northern Westchester Hospital and Putnam Hospital Center.
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