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

Elizabeth H Maylack, DO

Individual provider Family Medicine Physician · NPI 1154687077

Elizabeth H Maylack, DO is a Family Medicine Physician in Saint Charles, Missouri. Licensed in Illinois and Missouri. Registered with an NPI since 2012.

Licensed in
IL, MO
In the registry since
2012
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1551 Wall St Ste 400
Saint Charles, MO 63303-3541
Phone: (636) 669-7006
Fax: (636) 669-7008
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Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 2018020904 (MO)
Family Medicine Physician Taxonomy 207Q00000X · Licence 036140361 (IL)

Record details

NPI number1154687077
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 4, 2012
Last updated in NPPESMarch 31, 2020
Certification dateMarch 31, 2020
Mailing addressPo Box 23340, Saint Louis, MO 63156-3340

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