William Greenstadt, PH.D
Quick Facts
NPI Validation Status: Verified
Provider Overview
WILLIAM GREENSTADT, PH.D is a Healthcare provider based in New York, NY who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.
Provider Details
Practice Location
Specialties & Licenses
Mailing Address
How to Use This NPI
For Insurance Billing
Use NPI 1922021559 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.
For Credentialing
Reference NPI 1922021559for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.
For Patients
Share NPI 1922021559 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.
About Specialty not listed
Specialists in Specialty not listed provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.
Similar Providers in New York
Judith Young, MA,NCPSYA
📍 New York, NY 10021-3316
William Alanson White Institute Of Psychiatry, Psychoanalysis & Psych
📍 New York, NY 10023-2401
Emmelien Brouwers, MPS
📍 New York, NY 10012-1140
Leide Porcu, PHD LPSA
📍 New York, NY 10016-6646
Michelle Le Bow, PSY.D
📍 New York, NY 10023-4100
Elizabeth Kleinman, M.A.,NCPSYA
📍 New York, NY 10019-3411
Other Healthcare Providers in New York
Susan Wortsman, MA-CCC
AudiologistEdgard Nau, D.P.M
PodiatryDonald Vogel, AU.D
AudiologistSteven Reznick, M.D
Orthopedic SurgeryGail Schupak, DMD
DentistryLaura Torrado, DDS
DentistryOther Specialty not listed Providers in New York
Nancy Dupont, PH.D., L.P
Dayle Kramer
Judith Young, MA,NCPSYA
William Alanson White Institute Of Psychiatry, Psychoanalysis & Psych
Emmelien Brouwers, MPS
Leide Porcu, PHD LPSA
People Also Ask
What is William Greenstadt's NPI number?
Is William Greenstadt's NPI currently active?
What does William Greenstadt specialize in?
103TP0814X.