Gregory Haase, DO
Gregory Haase, DO is an internal medicine physician practicing in Warsaw, IN. The NPI was issued on April 25, 2006, and the record was last updated in NPPES on July 14, 2026.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Internal Medicine Physician Primary | 207R00000X | 02000857A (IN) |
Practice location
Local context
Active NPPES records list 28 providers with internal medicine physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 8 of them within 10 miles.
The same primary taxonomy is listed by 2,599 in Indiana and 192,539 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
- Olha Shea, MD , Warsaw, IN, about 3 miles
- John Hawkins, M.D. , Goshen, IN, about 21 miles
- Sabeen Khan, MD , Plymouth, IN, about 24 miles
Record history
- Name on record
- Gregory N Haase
- 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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