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

Mrs. Shanna Michelle Gilliland, DNP, FNP-BC

Individual provider Registered Nurse · NPI 1740855709

Mrs. Shanna Michelle Gilliland, DNP, FNP-BC is a Nurse Practitioner in Springfield, Missouri. Qualified in 2021, 5 years ago. Practices with Sea Mar Community Health Centers, a 236-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Missouri and Washington.

Years since qualifying
5
Licensed in
MO, WA
In the registry since
2021
Specialties on file
3
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

1540 E Evergreen St
Springfield, MO 65803-4300
Phone: (417) 823-2900
Fax: (417) 886-2774
Show map & directions

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

Additional practice locations (2)

  • 3817 S Springfield Ave Ste 140, Bolivar, MO 65613-9129 — (417) 422-4769
  • 17707 W Main St, Monroe, WA 98272-1967 — (360) 282-3885

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP61565981 (WA)
Registered Nurse Taxonomy 163W00000X · Licence 2008003731 (MO)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 2021018692 (MO)

Record details

NPI number1740855709
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , FNP-BC
Sole proprietorNo
NPI enumeratedMay 23, 2021
Last updated in NPPESAugust 14, 2025
Certification dateAugust 14, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Sea Mar Community Health Centers — 236 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients95
Services billed 274 a service is one billed item, such as a visit, a test or a procedure
Average patient age65

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 $82 3 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 Sea Mar Community Health Centers

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 236 clinicians in the practice; 12 are shown here.

Other providers in Springfield