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

Marcia Lyn Corson, CNM

Individual provider Advanced Practice Midwife · NPI 1992217913

Marcia Lyn Corson, CNM is a Certified Nurse Midwife (CNM) in Waterloo, Iowa. Qualified in 2017, 9 years ago. Practices with Covenant Medical Center Inc, a 235-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
9
Licensed in
IA
In the registry since
2017
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

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Practice location Address checks out

212 W Dale St Ste 402
Waterloo, IA 50703-1954
Phone: (319) 235-3865
Fax: (319) 235-3873
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence B093700 (IA)

Record details

NPI number1992217913
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorNo
NPI enumeratedOctober 31, 2017
Last updated in NPPESOctober 31, 2017

Medicare enrollment

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

Medicare specialtyCERTIFIED NURSE MIDWIFE (CNM)
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Covenant Medical Center Inc — 235 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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