William Arthur Grass is a Creve Coeur, Missouri based nurse practitioner who is specialized as Critical Care Medicine nurse. Active license number of William Arthur Grass is ARNP9207097 for Critical Care Medicine in Florida. His current practice location is 10 Barnes West Dr, Creve Coeur. Patients can reach him at 314-996-8270. William Arthur Grass is ARNP with specialization in Critical Care Medicine and his NPI number (Unique professional ID assigned by NPPES) is 1407854383. William Arthur Grass provides advanced nursing care to patients who are critically ill and plays a vital role in the critical care team. He deliver care to patients in the acute care setting and typically work in intensive care units (ICUs). Critical Care Nurse Practitioner (NPCC) acts quickly and works well under stress and pressure. The critical care NP works with the interdisciplinary team to ensure all the needs of the critical care patient are met, and they receive the best care possible.
Complete Profile:
William Arthur Grass speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
Name:
William Arthur Grass
Specialization:
Critical Care Medicine Nurse Practitioner (NPCC)
Gender:
Male
Credentials:
ARNP
Practice Address:
10 Barnes West Dr, Creve Coeur, Missouri, 63141-6287
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:
1407854383
NPI Enumeration Date:
13 Jul, 2005
NPI Last Update On:
30 Jul, 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 William Arthur Grass are as mentioned below.
License Number
Specialization
State
Status
ARNP9207097
Critical Care Medicine
Florida
Primary
Other Medical Identifiers:
Other legacy medical identifiers associated with William Arthur Grass such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
Identifier
Type
State
Issuer
Y061EY
Other
Florida
MEDICARE GTBA REASSIGN
308331400
Medicaid
Florida
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
William Arthur Grass 1 Barnes Jewish Hospital Plz, Saint Louis, Missouri
Zip:
63110-1003
Phone Number:
314-747-3000
Patients can reach William Arthur Grass at 10 Barnes West Dr, Creve Coeur, Missouri or can call to book an appointment on 314-996-8270.
Comments/ Reviews:
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.