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Dr. David L. Wertheim is an allergist and immunologist in Mount Kisco, New York, practicing with Optum Medical Care PC.

He graduated from Drexel University College of Medicine in 1988, which means 38 years have passed since medical school.

You'll find Dr. Wertheim 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. Dr. Wertheim accepts Medicare assignment, which means he takes the Medicare-approved amount as full payment for covered services. He is listed as offering telehealth.

Key facts

Specialty
Allergist and immunologist
Credentials
MD
Practice
Optum Medical Care PC
Address
90 S Bedford Rd, Mount Kisco, NY 10549
Phone
(914) 241-1050
Medical school
Drexel University College of Medicine (1988)
Medicare assignment
Accepts
Telehealth
Available
NPI number
1285738849
NY license no.
180813

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Medicare, Medicaid and hospitals

Medicare patients (2024)
281 people with traditional Medicare, average age 74
Most common services billed to Medicare
  • Insertion of needle into vein for collection of blood sample
  • Test for allergy using allergenic extract
  • Test for allergy using ingested items, initial 2 hours
Medicare quality score (MIPS 2024)
82 out of 100 — reported through the group practice
New York Medicaid
Enrolled fee-for-service provider since 2021. Medicaid managed-care plans keep their own networks, so check with your plan.

Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.

Comparing allergists? See 15 in Mount Kisco or 50 across Westchester County.

Other allergists in Mount Kisco

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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. Wertheim accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.

Drexel University College of Medicine, graduating in 1988.

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