Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
GREGORY NORMAN HAASE, DO
ActiveGREGORY NORMAN HAASE, DO is a Internal Medicine healthcare provider located in WARSAW, Indiana. NPI 1851357032 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · WARSAW, IN
Registration Details
- NPI Number
- 1851357032
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Apr 25, 2006 (20.288010211185 yrs)
- Last Updated
- Mar 6, 2026
- License
-
02000857A (IN)
Practice Information
- Address
-
1540 PROVIDENT DRWARSAW, IN, 465803291Browse IN providers · Browse ZIP 46580
- Phone
- 5743725868
- Fax
- 5743725869
- Primary Specialty
-
Internal Medicine
207R00000X
Other Internal Medicine Providers in WARSAW, IN
| Name | Credential | NPI |
|---|---|---|
| DANA LEVON COATES | D.O. | 1447216213 |
| HUNG THANH VO | D.O. | 1639135155 |
| LUAN NHAN NGUYEN | MD | 1578529020 |
| SHILPA B RAVAL | M.D. | 1154362929 |
| DHANANJAY BHAVSAR | M.D. | 1598798589 |
| DR. OLHA ANNA SHEA | MD | 1023755519 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.