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

Dr. Nicholas Edward Wirtz, MD

Individual provider Otolaryngology Physician · NPI 1588920144

Dr. Nicholas Edward Wirtz, MD is an Otolaryngology in Merriam, Kansas. Graduated from University of Missouri, Columbia School of Medicine in 2012, 14 years ago. Practices with Cass Regional Medical Center, a 43-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Kansas and Missouri.

Years since qualifying
14
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
KS, MO
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

6815 Frontage Rd
Merriam, KS 66204-1398
Phone: (913) 721-3387
Fax: (816) 875-2598
Show map & directions

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

Additional practice locations (2)

  • 2800 E Rock Haven Rd, Harrisonville, MO 64701-4411 — (816) 380-5888
  • 2340 E Meyer Blvd Ste 390, Kansas City, MO 64132-1129 — (816) 478-4200

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 04-41067 (KS)
Otolaryngology Physician Taxonomy 207Y00000X · Licence 2018016643 (MO)

Record details

NPI number1588920144
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 9, 2012
Last updated in NPPESMay 29, 2026
Certification dateMay 29, 2026

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Cass Regional Medical Center — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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