Quick answers
- Which hospitals does Yujin Guo work at?
- Medicare's official clinician data lists Yujin Guo at 1 hospital: Mount Sinai Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Yujin Guo see patients?
- Medicare's clinician data lists 3 practice locations, including Flushing, NY, New York, NY and Astoria, NY. Call before your visit to confirm the address.
- What is Yujin Guo's specialty?
- Medicare lists Colorectal Surgery (Proctology) as the primary specialty, and also General Surgery.
- Does Yujin Guo accept Medicare assignment?
- Yes. Medicare's clinician data says Yujin Guo 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 Yujin Guo?
- (718) 888-7703, as listed in official Medicare / NPI Registry data.
- What is Yujin Guo's NPI number?
- 1710149927. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Yujin Guo works
Medicare's Facility Affiliation Data lists Yujin Guo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mount Sinai HospitalNew York, NY · Acute Care Hospital · CCN 330024
Practice locations
Addresses where Yujin Guo is enrolled with Medicare (CMS data updated 2026-10-02).
- 13620 38th Ave, 8cFlushing, NY 11354 (718) 888‑7703
- 139 Centre St, Suite 302New York, NY 10013 (718) 888‑7703
- 2510 30th AveAstoria, NY 11102 (718) 267‑4285
Specialties
Find other Colorectal Surgery (Proctology) doctors in New York →
Other colorectal surgeons in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University School Of Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1710149927 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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