Dr. Justin Greenstein PH.D.
About this NPIWhat this record shows.
NPI 1396047858 is registered to Dr. Justin Greenstein PH.D., a Clinical Psychologist practising at 820 S Damen Ave, Jesse Brown Va Medical Center, Mhsl (116b) in Chicago, Illinois. Clinical Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Justin Greenstein PH.D. has been enumerated in the National Provider Identifier (NPI) registry since 2010.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Order and Referring Only
- I20130605000102Clinical PsychologistIL
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Justin Greenstein PH.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Justin Greenstein PH.D. directly at (312) 569-5968.
Frequently asked
Yes. NPI 1396047858 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (312) 569-5968.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Justin Greenstein PH.D. is a Type-1 individual NPI.