Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Prof. David L Kreger, M.D.
Gastroenterology Physician in Chesapeake, VA · enumerated 2005 · practices at Ips of Tidewater, LLC.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346225646
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 159427 | Other | VA | BCBS OF VA |
| 010103011 | Medicaid | VA | - |
| 15139 | Other | VA | SENTARA/OPTIMA |
| 55083 | Other | VA | MAMSI/MDIPA |
| 55083 | Other | VI | UNITEDHEALTHCARE |
| 8905994 | Medicaid | NC | - |
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
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Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-11.