Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Monroe Seiberling Jr., MD

Individual provider Internal Medicine Physician · NPI 1740237783

Monroe Seiberling Jr., MD is an Internal Medicine Physician in Redlands, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2 W Fern Ave
Redlands, CA 92373-5916
Phone: (909) 793-3311
Fax: (909) 796-4158
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G18877 (CA)

Record details

NPI number1740237783
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 27, 2006
Last updated in NPPESJuly 13, 2026
Mailing addressPo Box 2200, Redlands, CA 92373-0722

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