Dr. Leonard Paul Blass, MD
Dr. Leonard Paul Blass, MD is an Infectious Disease Physician in Warren, Ohio. Licensed in Ohio. Registered with an NPI since 2005.
- Licensed in
- OH
- In the registry since
- 2005
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
1350 E Market StWarren, OH 44483-6608
Phone: (330) 841-9699
Fax: (330) 841-9569
Show map & directions
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Infectious Disease Physician (primary) | Taxonomy 207RI0200X · Licence 35-04-5525-B (OH) |
|---|
Record details
| NPI number | 1780678599 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | September 7, 2005 |
| Last updated in NPPES | July 13, 2026 |