Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Stephen J Dreyer, MD
Specialist in Fremont, NE · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639177009
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Registry record
Entity type Individual (Type 1)
Name Dr. Stephen J Dreyer
Credential MD
Sex Male
Practice address 2830 N Clarkson St, Fremont, NE, 68025
Phone (402) 721-6333
Fax (402) 721-6320
Enumeration date Jul 11, 2005
Last updated in NPPES Mar 29, 2011
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Stephen Dreyer practice?
The practice location on file with NPPES is in Fremont, NE. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Stephen Dreyer?
The National Provider Identifier (NPI) for Stephen Dreyer is 1639177009, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-29.