Quick answers
- Where does Jeff Chao see patients?
- Medicare's clinician data lists 11 practice locations, including Ozone Park, NY, Jamaica, NY and Astoria, NY. Call before your visit to confirm the address.
- What is Jeff Chao's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Jeff Chao accept Medicare assignment?
- Yes. Medicare's clinician data says Jeff Chao accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Jeff Chao?
- (718) 571-9265, as listed in official Medicare / NPI Registry data.
- What is Jeff Chao's NPI number?
- 1619673449. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Jeff Chao is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 11; the Medicare profile lists all.
- 10202 Liberty AveOzone Park, NY 11417 (718) 571‑9265
- 16221 Jamaica AveJamaica, NY 11432 (718) 571‑9116
- 2248 31st StAstoria, NY 11105 (718) 571‑9192
- 3111 Steinway StAstoria, NY 11103 (718) 475‑2345
- 3726 Junction BlvdCorona, NY 11368 (718) 571‑9310
Group practices
Medicare enrollment lists Jeff Chao as a member of this group (CMS data updated 2026-10-02).
- City Medical of Upper East Side PLLC658 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Ozone Park
Clinicians with the same Medicare primary specialty in Ozone Park, NY — not a recommendation.
Clinician information
| Graduation year | 2022 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619673449 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians