John Oak, MD
NPI 1124026646 belongs to John Oak, MD, a cardiovascular disease physician with a practice location in Evansville, IN. The NPI was issued on July 8, 2005, and the record was last updated in NPPES on July 13, 2026.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Cardiovascular Disease Physician Primary | 207RC0000X | 01027388A (IN) |
Practice location
Local context
Active NPPES records list 45 providers with cardiovascular disease physician as the primary taxonomy within 25 miles of this practice location's ZIP code.
The same primary taxonomy is listed by 607 in Indiana and 36,578 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Nearby providers with the same primary taxonomy
- Prabhakara Heggunje, MD , Evansville, IN, about 4 miles
Record history
- Name on record
- Dr. John Oak
- 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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