Quick answers
- Where does James D. Klein see patients?
- Medicare's clinician data lists 1 practice location in Dubuque, IA. Call before your visit to confirm the address.
- What is James D. Klein's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does James D. Klein accept Medicare assignment?
- Yes. Medicare's clinician data says James D. Klein accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for James D. Klein?
- (715) 252-7059, as listed in official Medicare / NPI Registry data.
- What is James D. Klein's NPI number?
- 1447871637. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where James D. Klein is enrolled with Medicare (CMS data updated 2026-10-02).
- 2600 Dodge St, Suite D4Dubuque, IA 52003 (715) 252‑7059
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Dubuque
Clinicians with the same Medicare primary specialty in Dubuque, IA — not a recommendation.
Clinician information
| Graduation year | 2017 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447871637 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians