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

Caitlin Lee Mostek, CNM, ARNP, MSN

Individual provider Midwife · NPI 1740051218

Caitlin Lee Mostek, CNM, ARNP, MSN is registered under Certified Nurse Midwife (CNM) in Waterloo, Iowa. Graduated from University of Cincinnati College of Medicine in 2023, 3 years ago. Practices with Covenant Medical Center Inc, a 235-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
3
Trained at
University of Cincinnati College of Medicine
Licensed in
IA
In the registry since
2024
Specialties on file
2
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

See every abbreviation used in this directory →

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Practice location Address checks out

3421 W 9th St Ste G4500
Waterloo, IA 50702-5401
Phone: (319) 272-8200
Fax: (319) 272-0400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 200 Hawkins Dr, Iowa City, IA 52242-1009 — (319) 356-2294
  • 500 E Market St, Iowa City, IA 52245-2633 — (319) 356-2294

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence B177499 (IA)
Midwife Taxonomy 176B00000X

Record details

NPI number1740051218
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM , ARNP , MSN
Sole proprietorNo
NPI enumeratedJanuary 12, 2024
Last updated in NPPESMarch 26, 2026
Certification dateMarch 26, 2026

Medicare enrollment

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

Medicare specialtyCERTIFIED NURSE MIDWIFE (CNM)
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 2023 (3 years in practice)
Group practice Covenant Medical Center Inc — 235 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $68 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Mercyone Waterloo Medical Center Hospital · Waterloo, IA

Colleagues at Covenant Medical Center Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 235 clinicians in the practice; 12 are shown here.

Other providers in Waterloo