Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Loren Clayton Schrenk, MD

Individual provider Ophthalmology Physician · NPI 1922002344

Dr. Loren Clayton Schrenk, MD is an Ophthalmology Physician in Saint Louis, Missouri. Licensed in Illinois and Missouri. Registered with an NPI since 2005.

Licensed in
IL, MO
In the registry since
2005
Specialties on file
2
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

12818 Tesson Ferry Rd Ste 201
Saint Louis, MO 63128-2945
Phone: (314) 843-4044
Fax: (314) 843-2941
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence R8F17 (MO)
Ophthalmology Physician Taxonomy 207W00000X · Licence 03058639 (IL)

Record details

NPI number1922002344
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2005
Last updated in NPPESFebruary 4, 2014

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