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

Rachel Louise Closser, FNP-C

Individual provider Registered Nurse · NPI 1205411535

Rachel Louise Closser, FNP-C is a Nurse Practitioner in Lake St Louis, Missouri. Graduated from Saint Louis University School of Medicine in 2021, 5 years ago. Practices with St Louis Vascular Surgical Specialists PC, a 4-clinician group and accepts Medicare assignment. Licensed in Illinois and Missouri.

Years since qualifying
5
Trained at
Saint Louis University School of Medicine
Licensed in
IL, MO
In the registry since
2021
Specialties on file
3
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

13203 Big River Dr
Lake St Louis, MO 63367-1983
Phone: (573) 639-9219
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 2021009748 (MO)
Registered Nurse Taxonomy 163W00000X · Licence 2012016633 (MO)
Registered Nurse Taxonomy 163W00000X · Licence 041403271 (IL)

Record details

NPI number1205411535
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedMarch 17, 2021
Last updated in NPPESAugust 16, 2021
Certification dateAugust 16, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice St Louis Vascular Surgical Specialists Pc — 4 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 $396 10 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.

Colleagues at St Louis Vascular Surgical Specialists PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Lake St Louis