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

Mrs. Susan Cassandra Lock, CNM, APN

Individual provider Advanced Practice Midwife · NPI 1801236146

Mrs. Susan Cassandra Lock, CNM, APN is an Advanced Practice Midwife in Decatur, Illinois. Licensed in Illinois. Registered with an NPI since 2013.

Licensed in
IL
In the registry since
2013
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

Practice location Address checks out

544 W Pershing Rd
Decatur, IL 62526-3226
Phone: (217) 872-2400
Fax: (217) 875-4680
Show map & directions

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

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence 209010598 (IL)

Record details

NPI number1801236146
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM , APN
Sole proprietorNo
NPI enumeratedJuly 1, 2013
Last updated in NPPESJanuary 6, 2022
Certification dateJanuary 6, 2022

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