Quick answers
- Does Nikhita Shrimanker accept Medicare assignment?
- Medicare's clinician data says Nikhita Shrimanker may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Nikhita Shrimanker's NPI number?
- 1871234658. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nikhita Shrimanker works
Medicare's Facility Affiliation Data lists Nikhita Shrimanker at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Greenwich Hospital Association -Greenwich, CT · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 070018
Practice locations
Addresses where Nikhita Shrimanker is enrolled with Medicare (CMS data updated October 2, 2026).
- 20 Bridge StGreenwich, CT 06830
- 20 York StNew Haven, CT 06510
- 23118 Starlight Beach RdKaty, TX 77494
Specialties
- Internal Medicineprimary
- Hospitalistalso
Other internal medicine doctors in Greenwich
Clinicians with the same Medicare primary specialty in Greenwich, CT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2017 (9 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1871234658 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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