Chelsea Lang is a Mount Sinai, New York based nurse practitioner. Active license number of Chelsea Lang is 406942 for Psych/Mental Health in New York. Her current practice location is 33 Liso Dr, Mount Sinai. Patients can reach her at 631-806-9039. Chelsea Lang is PMHNP-BC, APRN, MSN and her NPI number (Unique professional ID assigned by NPPES) is 1174321806. Chelsea Lang has completed additional training beyond basic nursing education and provides primary health care services in accordance with state nurse practice laws or statutes. NPs are trained to assess patient needs, order and interpret diagnostic and laboratory tests, diagnose disease, formulate and prescribe medications and treatment plans.
Complete Profile:
Chelsea Lang 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:
1174321806
NPI Enumeration Date:
06 Mar, 2025
NPI Last Update On:
15 Sep, 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 Chelsea Lang are as mentioned below.
License Number
Specialization
State
Status
406942
Psych/Mental Health
New York
Primary
RN9605082
Registered Nurse
Florida
Secondary
776260
Registered Nurse
New York
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:
Chelsea Lang 33 Liso Dr, Mount Sinai, New York
Zip:
11766-1918
Patients can reach Chelsea Lang at 33 Liso Dr, Mount Sinai, New York or can call to book an appointment on 631-806-9039.
Comments/ Reviews:
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.