Dr. Mervin Nigel Leader, MD
Dr. Mervin Nigel Leader, MD is a Psychiatry Physician in Fairfield, Illinois. Licensed in Arkansas and Illinois. Registered with an NPI since 2007.
- Licensed in
- AR, IL
- In the registry since
- 2007
- 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
844 County Road 2150 EFairfield, IL 62837-2823
Phone: (479) 259-8855
Fax: (870) 364-9774
Show map & directions
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Psychiatry Physician (primary) | Taxonomy 2084P0800X · Licence 036163562 (IL) |
|---|---|
| Psychiatry Physician | Taxonomy 2084P0800X · Licence E-5515 (AR) |
Record details
| NPI number | 1255522611 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | August 9, 2007 |
| Last updated in NPPES | February 10, 2025 |
| Certification date | February 10, 2025 |