Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Edwin James Krejci Jr., DMD
Dentist in Williamsport, PA · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1982870655
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Registry record
Entity type Individual (Type 1)
Name Dr. Edwin James Krejci Jr.
Credential DMD
Sex Male
Practice address 2039 Lycoming Creek Rd, Williamsport, PA, 17701
Phone (570) 323-2399
Fax (570) 323-2441
Enumeration date May 2, 2008
Last updated in NPPES May 2, 2008
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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
Is NPI 1982870655 active?
Yes, as of the latest NPPES snapshot, NPI 1982870655 is active (record last updated 2008-05-02).
How do I verify Edwin Krejci's NPI record?
Cross-check NPI 1982870655 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-02.