Urgent care · Urgent care center
Who owns Citymd?
651 E Boston Post Rd · Mamaroneck, NY · 10543
Overview
OperatorCity Medical Of Upper East Side, Pllc
CountyWestchester County
Citymd is a urgent care center in Mamaroneck, New York, operated by City Medical Of Upper East Side, Pllc. Westchester County has 9 hospitals, 34 nursing homes and 44 urgent care centers.
Ownership
Citymd is operated by City Medical Of Upper East Side, Pllc.
- Operator
- City Medical Of Upper East Side, Pllc
- Owner group
- City Medical Of Upper East Side, Pllc
- Sources
- NPPES NPI Registry · 2026-10-23
- Company website · 2026
Ownership history
Every dated change of operator and owner for Citymd, with the source for each.
Full ownership tree of City Medical Of Upper East Side, Pllc
Every entity between this facility and its ultimate owner, with ownership percentages and dates.
Location and market
- Address
- 651 E Boston Post Rd · Mamaroneck, NY · 10543
- County
- Westchester County
- State
- New York
Hospitals in the county9
Nursing homes34
Urgent care centers44
Nearby urgent cares
| Name | City | Distance |
|---|---|---|
| CityMD Mamaroneck | Mamaroneck | 0.0 mi |
| Pm Pediatrics Of Mamaroneck | Mamaroneck | 0.0 mi |
| PM Pediatric Care - Mamaroneck | Mamaroneck | 0.0 mi |
| Md Urgent Care | Mamaroneck | 1.1 mi |
| Northwell Health-GoHealth Urgent Care - New Rochelle | New Rochelle | 3.5 mi |
| Citymd | Rye Brook | 4.2 mi |
Sources and identifiers
- Operator: NPPES NPI Registry · Company website
- Location: CMS and Census Bureau geography
- Last confirmed
- 2026-10-23
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