John Thomas McMahan, MD
John Thomas McMahan, MD is an Otolaryngic Allergy Physician in Appleton, Wisconsin. Licensed in Illinois. Registered with an NPI since 2006.
- Licensed in
- IL
- In the registry since
- 2006
- Specialties on file
- 2
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
247 S Nicolet RdAppleton, WI 54914-3938
Phone: (888) 938-3838
Fax: (888) 919-1083
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Otolaryngology Physician (primary) | Taxonomy 207Y00000X · Licence 036051277 (IL) |
|---|---|
| Otolaryngic Allergy Physician | Taxonomy 207YX0602X · Licence 036051277 (IL) |
Record details
| NPI number | 1518910272 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | May 17, 2006 |
| Last updated in NPPES | April 1, 2025 |
| Certification date | April 1, 2025 |
| Mailing address | 10001 W Innovation Dr Ste 200, Milwaukee, WI 53226-4851 |