Mary Katherine O'sullivan is a New York, New York based nurse practitioner who is specialized as Acute Care nurse. Active license number of Mary Katherine O'sullivan is 3290436 for Acute Care in New York. Her current practice location is 1275 York Ave, New York. Patients can reach her at 347-798-9213. Mary Katherine O'sullivan is DNP, ARNP with specialization in Acute Care and her NPI number (Unique professional ID assigned by NPPES) is 1699389494. Mary Katherine O'sullivan is a licensed independent practitioner and may autonomously provide care. She provides advanced nursing care across the continuum of health care services to meet the specialized physiologic and psychological needs of patients with acute, critical, and/or complex chronic health conditions. This care is continuous and comprehensive and may be provided in any setting where the patient may be found.
Complete Profile:
Mary Katherine O'sullivan speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
NPI Number:
1699389494
NPI Enumeration Date:
31 Aug, 2020
NPI Last Update On:
05 May, 2025
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mary Katherine O'sullivan are as mentioned below.
License Number
Specialization
State
Status
3290436
Acute Care
New York
Primary
AP61441998
Acute Care
Washington
Secondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
Mary Katherine O'sullivan 1275 York Ave, New York, New York
Zip:
10065-6007
Patients can reach Mary Katherine O'sullivan at 1275 York Ave, New York, New York or can call to book an appointment on 347-798-9213.
Comments/ Reviews:
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.