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

Sarah Elizabeth Clark, ARNP, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1598521098

Sarah Elizabeth Clark, ARNP, PMHNP-BC is a Nurse Practitioner in Ankeny, Iowa. Qualified in 2024, 2 years ago. Practices with Mercy Clinics Inc, a 442-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Iowa.

Years since qualifying
2
Licensed in
IA
In the registry since
2024
Specialties on file
2
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

800 E 1st St Ste 1700
Ankeny, IA 50021-2100
Phone: (515) 643-8350
Fax: (515) 643-5824
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

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence G188915 (IA)
Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0808X · Licence RN.161637 (IA)

Record details

NPI number1598521098
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP , PMHNP-BC
Sole proprietorNo
NPI enumeratedFebruary 23, 2024
Last updated in NPPESApril 24, 2026
Certification dateApril 24, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Mercy Clinics Inc — 442 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 $45 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 Des Moines Medical Center Hospital · Des Moines, IA

Colleagues at Mercy Clinics Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 442 clinicians in the practice; 12 are shown here.

Other providers in Ankeny