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Dr. Elizabeth O'Callahan is a family medicine physician in Brooklyn, New York, practicing with Mount Sinai School of Medicine.
Mount Sinai School of Medicine's Brooklyn location at 165 Smith St, Brooklyn, NY 11201 is where Dr. O'Callahan sees patients — appointments by phone at (212) 441-4380. Mount Sinai School of Medicine is a group — 28 clinicians are enrolled with Medicare under it. She accepts Medicare assignment — useful to know if you are on traditional Medicare.
If Dr. O'Callahan treated you or someone in your family, your experience is exactly what others are looking for. Leave a review below.
About Dr. O'Callahan's practice
- Specialty
- Family medicine physician
- Credentials
- MD
- Practice
- Mount Sinai School of Medicine
- Address
- 165 Smith St, Brooklyn, NY 11201
- Phone
- (212) 441-4380
- Medicare assignment
- Accepts
- NPI number
- 1346773074
- NY license no.
- 305869
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 32 people with traditional Medicare, average age 74
- Most common services billed to Medicare
- Insertion of needle into vein for collection of blood sample
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing family doctors? See 116 in Brooklyn or 520 across New York City.
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Frequently Asked Questions
With Mount Sinai School of Medicine, at 165 Smith St, Brooklyn, NY 11201.
Call the office at (212) 441-4380.
Yes — Dr. O'Callahan accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
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