Joan Duggan, M.D.
NPI 1891780300 belongs to Joan Duggan, M.D., an infectious disease physician with a practice location in Toledo, OH. The NPI was issued on September 12, 2005, and the record was last updated in NPPES on February 5, 2026. The record lists 2 taxonomy codes. 11 additional practice locations are listed.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Infectious Disease Physician Primary | 207RI0200X | 35063775 (OH) |
| Internal Medicine Physician | 207R00000X | 35.063775 (OH) |
Practice locations
Local context
Active NPPES records list 24 providers with infectious disease physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 21 of them within 10 miles.
The same primary taxonomy is listed by 405 in Ohio and 13,292 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Other providers at this address
- Abdallah Kobeissy, M.D. (Gastroenterology Physician)
- Adam Updegraff, DO (Allergy & Immunology Physician)
- Aixa Espinosa-Morales, M.D. (Vascular Neurology Physician)
- Alina Rais, M.D. (Psychiatry Physician)
- Amy Riese, M.D. (Psychiatry Physician)
- Caitlyn Hollingshead, MD (Infectious Disease Physician)
- Catherine Van Hook, MD (Obstetrics & Gynecology Physician)
- Caylie Bell, MD (Child & Adolescent Psychiatry Physician)
- Daniel Frattarelli, MD (Pediatrics Physician)
- Daniel McCarthy (Psychiatry Physician)
Providers whose NPPES practice location has the same street address, listing those with a page here.
Nearby providers with the same primary taxonomy
- Arooba Khan, MD , Toledo, OH, same ZIP code
- Caitlyn Hollingshead, MD , Toledo, OH, same ZIP code
- Haig Donabedian, M.D. , Toledo, OH, same ZIP code
- Hend Elsaghir, MBCHB , Toledo, OH, same ZIP code
- Varsha Moudgal, MD , Toledo, OH, same ZIP code
- Claudiu Georgescu, M.D. , Toledo, OH, about 5 miles
- Uri Khazan, MD , Oregon, OH, about 9 miles
Record history
- Name on record
- Dr. Joan M Duggan
- Status
- Active
- NPI issued
- Last updated in NPPES
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NPPES data as of · Source: CMS NPPES
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