Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Aaron James Lahr

Individual provider Certified Registered Nurse Anesthetist · NPI 1396382008

Aaron James Lahr is registered under Certified Registered Nurse Anesthetist (CRNA) in Saint Paul, Minnesota. Qualified in 2019, 7 years ago. Practices with Metropolitan Anesthesia Network LLP, a 519-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
7
Licensed in
MN
In the registry since
2019
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

333 Smith Ave N
Saint Paul, MN 55102-2344
Phone: (651) 241-8000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 2402 (MN)

Record details

NPI number1396382008
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedDecember 2, 2019
Last updated in NPPESDecember 13, 2019
Certification dateDecember 13, 2019

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Metropolitan Anesthesia Network Llp — 519 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients89
Services billed 90 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Metropolitan Anesthesia Network LLP

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 519 clinicians in the practice; 12 are shown here.

Other providers in Saint Paul