Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David Carl Oppert, MD
Surgery Physician in Dubuque, IA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548240948
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Registry record
Entity type Individual (Type 1)
Name David Carl Oppert
Credential MD
Sex Male
Practice address 1515 Delhi St, Ste 200, Dubuque, IA, 52001
Phone (563) 557-7000
Fax (563) 589-4050
Enumeration date Jan 20, 2006
Last updated in NPPES Oct 14, 2020
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 30729600 | Medicaid | WI | - |
| 0036376 | Medicaid | IA | - |
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
What is the NPI number for David Oppert?
The National Provider Identifier (NPI) for David Oppert is 1548240948, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Oppert practice?
The practice location on file with NPPES is in Dubuque, IA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Regan Wolbers Family Medicine Physician · Dubuque, IA NPI 1538146634 Keith Shaw Surgery Physician · Dubuque, IA NPI 1346220282 Mosali Reddy Anesthesiology Physician · Dubuque, IA NPI 1639141617 Ronald Iverson Endocrinology, Diabetes & Metabolism Physician · Dubuque, IA NPI 1265407589 Philip Leeson Internal Medicine Physician · Dubuque, IA NPI 1932175676 Richard Fairley Internal Medicine Physician · Dubuque, IA NPI 1801862552 Randall Lengeling Gastroenterology Physician · Dubuque, IA NPI 1912976861 Matthew Kirkendall Internal Medicine Physician · Dubuque, IA NPI 1821067794
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-14.