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

MS. Diana Lynn Herrick, CNM

Individual provider Advanced Practice Midwife · NPI 1932357472

MS. Diana Lynn Herrick, CNM is a Nurse Practitioner in Maryville, Illinois. Qualified in 2008, 18 years ago. Practices with SSM Health Care St Louis, a 175-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
18
Licensed in
IL
In the registry since
2008
Specialties on file
2
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

See every abbreviation used in this directory →

Practice location Address checks out

2016 Vadalabene Dr
Maryville, IL 62062-6901
Phone: (618) 288-2970
Fax: (618) 288-3572
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209.006734 (IL)
Advanced Practice Midwife Taxonomy 367A00000X · Licence 209.006734041.253728 (IL)

Record details

NPI number1932357472
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorNo
NPI enumeratedSeptember 8, 2008
Last updated in NPPESAugust 10, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Ssm Health Care St Louis — 175 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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