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Dr. John Tsialas is a family medicine physician in Syosset, New York, practicing with City Medical of Upper East Side PLLC.
Practice details
- Specialty
- Family medicine physician
- Credentials
- DO
- Practice
- City Medical of Upper East Side PLLC
- Address
- 358 Jericho Tpke, Syosset, NY 11791
- Phone
- (516) 677-9200
- Other locations
- 585 Merrick Rd, Lynbrook, NY 11563
- Medical school
- New York College of Osteopathic Medicine of New York Institute of Technology (1994)
- Medicare assignment
- Accepts
- NPI number
- 1629008602
- NY license no.
- 205013
Medical school: New York College of Osteopathic Medicine of New York Institute of Technology, class of 1994.
The office is at 358 Jericho Tpke, Syosset, NY 11791; the phone number on record is (516) 677-9200. A second listed location: 585 Merrick Rd, Lynbrook, NY 11563. The group behind the practice, City Medical of Upper East Side PLLC, lists 658 clinicians with Medicare. For Medicare patients: Dr. Tsialas accepts assignment.
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Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 735 people with traditional Medicare, average age 75
- Most common services billed to Medicare
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza
- Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)
- Automated urinalysis test
- Medicare quality score (MIPS 2024)
- 86 out of 100 — reported through the group practice
- New York Medicaid
- Enrolled fee-for-service provider since 1998. 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 family doctors? See 5 in Syosset or 254 across Long Island.
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Frequently Asked Questions
With City Medical of Upper East Side PLLC, at 358 Jericho Tpke, Syosset, NY 11791.
Call the office at (516) 677-9200.
Yes — Dr. Tsialas accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
New York College of Osteopathic Medicine of New York Institute of Technology, graduating in 1994.
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