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

David Mark Greiner, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1245808146

David Mark Greiner, MD is a Student in an Organized Health Care Education/Training Program in Omaha, Nebraska. Works from 2 locations. Licensed in Minnesota.

Licensed in
MN
In the registry since
2021
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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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.

Omaha, NE

No coordinates on file. Search this address in Google Maps

Additional practice locations (1)

  • 701 Park Ave, Minneapolis, MN 55415-1623 — (612) 873-3000

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 79828 (MN)

Record details

NPI number1245808146
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2021
Last updated in NPPESSeptember 28, 2026
Certification dateSeptember 28, 2026

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