Quick answers
- Which hospitals does Caitlin Gribbin work at?
- Medicare's official clinician data lists Caitlin Gribbin at 1 hospital: New York-Presbyterian Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Caitlin Gribbin see patients?
- Medicare's clinician data lists 2 practice locations, including New York, NY. Call before your visit to confirm the address.
- What is Caitlin Gribbin's specialty?
- Medicare lists Hematopoietic Cell Transplantation and Cellular Therapy as the primary specialty.
- Does Caitlin Gribbin accept Medicare assignment?
- Yes. Medicare's clinician data says Caitlin Gribbin 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 Caitlin Gribbin?
- (212) 746-2467, as listed in official Medicare / NPI Registry data.
- What is Caitlin Gribbin's NPI number?
- 1023579869. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Caitlin Gribbin works
Medicare's Facility Affiliation Data lists Caitlin Gribbin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- New York-Presbyterian HospitalNew York, NY · Acute Care Hospital · CCN 330101
Practice locations
Addresses where Caitlin Gribbin is enrolled with Medicare (CMS data updated 2026-10-02).
- 520 E 70th St, Suite 341New York, NY 10021 (212) 746‑2467
- 525 E 68th StNew York, NY 10065 (212) 746‑2119
Group practices
Medicare enrollment lists Caitlin Gribbin as a member of this group (CMS data updated 2026-10-02).
- Weill Medical College of Cornell2,051 clinicians in the group
Specialties
Find other Hematopoietic Cell Transplantation and Cellular Therapy doctors in New York →
Other cell transplant specialists in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023579869 |
| 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