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

David Boren Gruner

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1891138749

David Boren Gruner practises Anesthesiology in Minneapolis, Minnesota. Graduated from University of Michigan Medical School in 2013, 13 years ago. Practices with Metropolitan Anesthesia Network LLP, a 519-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
13
Trained at
University of Michigan Medical School
Licensed in
MN
In the registry since
2013
Specialties on file
2
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Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Minneapolis, MN

No coordinates on file. Search this address in Google Maps

Additional practice locations (1)

  • 1211 Medical Center Dr, Nashville, TN 37232-0004 — (615) 936-1830

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 63480 (MN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1891138749
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 10, 2013
Last updated in NPPESJuly 8, 2018

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Also practisesPAIN MANAGEMENT
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 2013 (13 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 patients222
Services billed 252 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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 Minneapolis