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

Dr. Michelle R Aerni, DO

Individual provider Pulmonary Disease Physician · NPI 1225014822

Dr. Michelle R Aerni, DO is an Anesthesiology in Flagstaff, Arizona. Graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2001, 25 years ago. Practices with Anesthesia Partners and Management LLC, a 158-clinician group and accepts Medicare assignment. Licensed in Arizona and Minnesota.

Years since qualifying
25
Trained at
Des Moines University of Osteopathic Medicine and Health Sciences
Licensed in
AZ, MN
In the registry since
2005
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1200 N Beaver St
Flagstaff, AZ 86001-3118
Phone: (928) 779-3366
Show map & directions

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

Specialties & licences

Critical Care Medicine (Anesthesiology) Physician (primary) Taxonomy 207LC0200X · Licence 006768 (AZ)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 46919 (MN)

Record details

NPI number1225014822
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 16, 2005
Last updated in NPPESMay 12, 2021
Certification dateMay 12, 2021
Mailing address1200 N Beaver St, Flagstaff, AZ 86001-3118

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolDES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES
Graduated 2001 (25 years in practice)
Group practice Anesthesia Partners And Management Llc — 158 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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