Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Mark C. Baylor, MD

Organization Family Medicine Physician · NPI 1437337342

Mark C. Baylor, MD provides Family Medicine Physician services in Elmwood, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008
Specialties on file
2

Practice location Address checks out

120 W Main St
Elmwood, IL 61529-9608 Not confirmed with CMS for 12 years — call before visiting
Phone: (309) 742-2921
Fax: (309) 742-8411
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036069541 (IL)
Geriatric Medicine (Family Medicine) Physician Taxonomy 207QG0300X · Licence 036069541 (IL)

Record details

NPI number1437337342
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Baylor — Owner/Operator · (309) 742-2921
NPI enumeratedFebruary 1, 2008
Last updated in NPPESMarch 11, 2014
Mailing address120 W Main St, Po Box 680, Elmwood, IL 61529-9608

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