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

Michael Thomas Arntsen, PA-C

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1831823301

Michael Thomas Arntsen, PA-C is a Physician Assistant in Topeka, Kansas. Qualified in 2023, 3 years ago. Practices with Cotton-O'Neil Clinic Revocable Trust, a 658-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Kansas and Massachusetts.

Years since qualifying
3
Licensed in
KS, MA
In the registry since
2022
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

2660 SW 3rd St
Topeka, KS 66606-2442
Phone: (785) 354-9591
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1500 Sw 10th Ave, Topeka, KS 66604-1301 — (785) 354-6000

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 15-02789 (KS)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (MA)

Record details

NPI number1831823301
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJuly 12, 2022
Last updated in NPPESSeptember 2, 2025
Certification dateSeptember 2, 2025
Mailing address2660 Sw 3rd St, Topeka, KS 66606-2442

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Cotton-O'Neil Clinic Revocable Trust — 658 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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