Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Marla Rae Smith

Individual provider Women's Health Nurse Practitioner · NPI 1548444011

Marla Rae Smith is a Nurse Practitioner in Waterloo, Illinois. Qualified in 2007, 19 years ago. Practices with Heartland Women's Healthcare Ltd, a 29-clinician group and accepts Medicare assignment. Licensed in Illinois and Missouri.

Years since qualifying
19
Licensed in
IL, MO
In the registry since
2007
Specialties on file
2
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

869 N Illinois Rt 3
Waterloo, IL 62298 Not confirmed with CMS for 17 years — call before visiting
Phone: (618) 939-7771
Fax: (618) 939-7746
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Women's Health Nurse Practitioner (primary) Taxonomy 363LW0102X · Licence 209007742 (IL)
Women's Health Nurse Practitioner Taxonomy 363LW0102X · Licence 152008 (MO)

Record details

NPI number1548444011
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedDecember 20, 2007
Last updated in NPPESSeptember 9, 2009

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Heartland Women'S Healthcare Ltd — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients51
Services billed 110 a service is one billed item, such as a visit, a test or a procedure
Average patient age63

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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 $113 8 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.

  • Hshs St Elizabeth'S Hospital Hospital · O Fallon, IL
  • Red Bud Regional Hospital Hospital · Red Bud, IL

Colleagues at Heartland Women's Healthcare Ltd

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 29 clinicians in the practice; 12 are shown here.

Other providers in Waterloo