Gregory R. Semon, D.O.
Surgery Physician · Dayton, OH
Practice location
30 E Apple St Ste 6258Dayton, OH 45409-2939
- Phone
- (937) 208-5055
NPI record
- NPI
- 1134366149
- Entity type
- Individual (Type 1)
- Enumeration date
- January 13, 2009
- Last updated
- August 20, 2025
- Certified
- August 20, 2025
- Sole proprietor
- No
Specialties & taxonomy codes
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Physician Primary | 208600000X |
34.011898 | OH |
| Surgical Critical Care Physician | 2086S0102X |
34.011898 | OH |
| Trauma Surgery Physician | 2086S0127X |
34.011898 | OH |
About Dr. Semon
Gregory R. Semon, D.O. is a healthcare provider registered in the NPI registry with the primary taxonomy Surgery Physician (code 208600000X). The practice location is 30 E Apple St Ste 6258, Dayton, OH 45409-2939. The NPI number 1134366149 was assigned on January 13, 2009 and the record was last updated on August 20, 2025.
Dr. Semon lists 3 licenses in the registry: #34.011898 (OH) for Surgery Physician; #34.011898 (OH) for Surgical Critical Care Physician; #34.011898 (OH) for Trauma Surgery Physician. License numbers are self-reported to NPPES; verify them with the state licensing board.
Frequently asked questions
What is the NPI number of Gregory R. Semon, D.O.?
The NPI number is 1134366149.
What is the phone number of Dr. Semon?
The phone number listed for the practice location is (937) 208-5055.
Where is Dr. Semon located?
30 E Apple St Ste 6258, Dayton, OH 45409-2939.
What is the taxonomy code for Dr. Semon?
The primary taxonomy code is 208600000X – Surgery Physician; 2 more listed above.
Is this information correct?
All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.
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