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

Michael Stanley Schlegel

Individual provider Emergency Medicine Physician · NPI 1740252220

Michael Stanley Schlegel is an Emergency Medicine in Boulder, Colorado. Graduated from Indiana University School of Medicine in 1990, 36 years ago. Practices with Grinnell Regional Medical Center, a 98-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado, Kansas, North Dakota and Wisconsin.

Years since qualifying
36
Trained at
Indiana University School of Medicine
Licensed in
CO, KS, ND, WI
In the registry since
2006
Specialties on file
4
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Practice location Address checks out

4747 Arapahoe Ave
Boulder, CO 80303-1131
Phone: (303) 415-7000
Fax: (303) 306-7753
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1201 W 12th Ave, Emporia, KS 66801-2504 — (620) 343-6800
  • 1200 S Columbia Rd, Grand Forks, ND 58201-4036 — (701) 780-5280

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 49251 (CO)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 04-52509 (KS)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 244 (WI)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 13827 (ND)

Record details

NPI number1740252220
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 7, 2006
Last updated in NPPESMarch 5, 2026
Certification dateMarch 5, 2026
Mailing addressPo Box 173894, Denver, CO 80217-3894

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Grinnell Regional Medical Center — 98 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Boulder