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

Leanne Margaret Casserlie, PA-C

Individual provider Surgical Physician Assistant · NPI 1083216477

Leanne Margaret Casserlie, PA-C is a Physician Assistant in Springfield, Ohio. Qualified in 2020, 6 years ago. Practices with Mercy Health Physicians Springfield Specialty Care LLC, a 129-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
6
Licensed in
OH
In the registry since
2020
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

30 W McCreight Ave Ste 106
Springfield, OH 45504-1853
Phone: (937) 523-9885
Fax: (937) 523-9886
Show map & directions

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

Additional practice locations (2)

  • 4437 State Route 159 Ste 115, Chillicothe, OH 45601-7065 — (740) 779-4360
  • 401 N Ewing St, Lancaster, OH 43130-3371 — (740) 687-8071

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 50.006754RX (OH)
Surgical Physician Assistant Taxonomy 363AS0400X · Licence 50.006754 (OH)

Record details

NPI number1083216477
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedNovember 11, 2020
Last updated in NPPESDecember 4, 2023
Certification dateDecember 4, 2023

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Mercy Health Physicians Springfield Specialty Care Llc — 129 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 $174 19 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 Mercy Health Physicians Springfield Specialty Care LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 129 clinicians in the practice; 12 are shown here.

Other providers in Springfield