Physician Profile
Michelle R. Aerni, D.O. practices anesthesiology — critical care in Flagstaff, AZ. Michelle is a 2001 graduate of Des Moines University of Osteopathic Medicine and Health Sciences. Michelle is also listed as specializing in pulmonary disease. According to Medicare claims data, Michelle cared for 61 Medicare patients across 61 services. The services billed most often include anesthesia for procedure to assess heart electrical activity, anesthesia for x-ray or radiation therapy, and anesthesia for extensive surgery on spine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1200 N BEAVER ST
Flagstaff, AZ 86001
Within Anesthesiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Anesthesia complications
Back & spine
Chronic pain
Facial & jaw pain
General pain
Head & facial pain
Headaches
Joint pain
Mental health
Muscle pain
Musculoskeletal pain
Nerve pain
Pelvic pain
Post-surgery recovery
Sedation & anesthesia
Spine pain
Ablation
Head & facial procedures
Implants & devices
Infusion therapies
Infusion therapy
Joint injections
Muscle injections
Nerve blocks
Nerve injections
Nerve procedures
Pain relief procedures
Regional anesthesia
Sedation
Sedation & anesthesia
Spine injections
Spine procedures
61 services · 61 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Anesthesia for procedure to assess heart electrical activity | Anaesthesia | 00537 |
30 | More often than most peers in Anesthesiology — Critical Care |
| Anesthesia for x-ray or radiation therapy | Anaesthesia | 01922 |
18 | As often as other peers in Anesthesiology — Critical Care |
| Anesthesia for extensive surgery on spine | Anaesthesia | 00670 |
13 | Less often than most peers in Anesthesiology — Critical Care |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Michelle R. Aerni is an anesthesiologist in Flagstaff, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology — Critical Care”.
NPI registry
Michelle R. Aerni is listed at 1200 N Beaver St, Flagstaff, AZ 86001. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (928) 779-3366. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Michelle R. Aerni's National Provider Identifier is 1225014822. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Michelle R. Aerni attended Des Moines University of Osteopathic Medicine and Health Sciences, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
Michelle R. Aerni has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Michelle R. Aerni provides treatments such as anesthesia for procedure to assess heart electrical activity and anesthesia for x-ray or radiation therapy. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Michelle R. Aerni. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.