Robert Holdefer, PH.D.
Robert Holdefer, PH.D. holds NPI 1699714832, with a primary taxonomy of electroneurodiagnostic specialist/technologist and a practice location in Milwaukee, WI. The number was issued on June 5, 2006 and the NPPES record was last updated on July 13, 2026.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Electroneurodiagnostic Specialist/Technologist Primary | 246ZE0600X | Not listed |
Practice location
Suite 240
Milwaukee, WI 53217-1628
Local context
Active NPPES records list 20 providers with electroneurodiagnostic specialist/technologist as the primary taxonomy within 25 miles of this practice location's ZIP code, 19 of them within 10 miles.
The same primary taxonomy is listed by 21 in Wisconsin and 4,853 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Record history
- Name on record
- Robert N Holdefer
- Status
- Active
- NPI issued
- Last updated in NPPES
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
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