David A Klem, MD
David A Klem is a Surgery Physician provider (Surgery) practicing in Wheaton, IL, registered in the NPPES registry with NPI 1487628475 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1487628475 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | David A Klem |
| Credential | MD |
| Sex | Male |
| Practice address | 7 BLANCHARD CIR, Wheaton, IL, 60189 |
| Phone | 6306680833 |
| Fax | 6306687685 |
| Enumeration date | 2006-02-15 |
| Last updated in NPPES | 2013-11-14 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 036092501 | IL |
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 |
|---|---|---|---|
| 206147258 | Other | IL | MEDICARE PTAN (INDIVIDUAL) |
| 206147 | Other | IL | MEDICARE PTAN (GROUP) |
| 036092501 | Other | IL | MEDICAID |
Copy-ready billing details
Provider: David Klem, MD NPI: 1487628475 Taxonomy: 208600000X (Surgery Physician) Address: 7 BLANCHARD CIR, Wheaton, IL, 60189
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1225010119 | Gerard Geurts | Individual | Physician Assistant | Wheaton, IL |
| 1235103581 | Anthony Altimari | Individual | Surgery Physician | Wheaton, IL |
| 1801862859 | Dupage Surgical Consultants, Ltd. | Organization | Surgery Physician | Wheaton, IL |
| 1144299769 | Alliance Clinical Associates Sc | Organization | Psychiatry Physician | Wheaton, IL |
| 1538138748 | Kenneth Phillips | Individual | Psychiatry Physician | Wheaton, IL |
| 1497724710 | Elliott Pae | Individual | Psychiatry Physician | Wheaton, IL |
| 1356300404 | Angela Shield | Individual | Professional Counselor | Wheaton, IL |
| 1831158948 | Steve Jones | Individual | Counselor | Wheaton, IL |
Verify this record
Cross-check NPI 1487628475 against the authoritative CMS record: view David A Klem on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-11-14.