DOUGLAS EDWARD GREINER
NPI 1134930779
Psychologist - School in Salisbury, MD
About Douglas Edward Greiner NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DOUGLAS EDWARD GREINER (NPI 1134930779) is an individual school provider in Salisbury, Maryland, licensed in Maryland (CER-117383-Z2F0F7) and active in the NPI registry since January 2025.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Douglas Greiner's NPI number?
The NPI number for Douglas Greiner is 1134930779. It was assigned to this individual provider in the NPPES registry on January 14, 2025.
Where is Douglas Greiner located?
Douglas Greiner practices at PO Box 1538, Salisbury, MD 21802. The listed phone number is (410) 924-1472.
What is Douglas Greiner's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in School, with taxonomy code 103TS0200X.
When was this NPI record last updated?
The NPPES record for Douglas Greiner was last updated on January 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.