Bruce S Klein, MD
Bruce S Klein is a Pediatric Infectious Diseases Physician provider (Pediatrics) practicing in Madison, WI, registered in the NPPES registry with NPI 1073589727 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1073589727 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Bruce S Klein |
| Credential | MD |
| Sex | Male |
| Practice address | 2880 UNIVERSITY AVE, Madison, WI, 53705 |
| Phone | 6082636420 |
| Fax | 6082630440 |
| Enumeration date | 2006-02-23 |
| Last updated in NPPES | 2021-01-11 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2080P0208X | Pediatric Infectious Diseases Physician | Primary | 25627 | WI |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Bruce Klein, MD NPI: 1073589727 Taxonomy: 2080P0208X (Pediatric Infectious Diseases Physician) Address: 2880 UNIVERSITY AVE, Madison, WI, 53705
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1306828785 | Lisa Kaufman | Individual | Internal Medicine Physician | Madison, WI |
| 1447226188 | James Conway | Individual | Pediatric Infectious Diseases Physician | Madison, WI |
| 1841266368 | Sarah Nehls | Individual | Ophthalmology Physician | Madison, WI |
| 1568438083 | T Michael Nork | Individual | Ophthalmology Physician | Madison, WI |
| 1477529931 | Stephen Sauer | Individual | Ophthalmology Physician | Madison, WI |
| 1073589545 | Yasmin Bradfield | Individual | Ophthalmology Physician | Madison, WI |
| 1144296617 | Richard Appen | Individual | Ophthalmology Physician | Madison, WI |
| 1588630057 | Thomas France | Individual | Ophthalmology Physician | Madison, WI |
Verify this record
Cross-check NPI 1073589727 against the authoritative CMS record: view Bruce S Klein 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 2021-01-11.