David Joseph Gresback, M.D.
Emergency Medicine Physician · Mankato, MN
David Joseph Gresback, M.D. is an emergency medicine physician with a practice address in Mankato, Minnesota, and NPI 1154689370, issued on Apr 25, 2012. Check the license (Minnesota 59400, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- David Joseph Gresback
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 59400 MN
108186 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1025 Marsh St Dept OF, Mankato, MN 56001
- Phone
- (507) 385-2610
- Enumerated
- Apr 25, 2012
- Record last updated
- Jul 21, 2022
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,348 in Minnesota → Look up another NPI →
Verify David Joseph Gresback in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 59400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average emergency medicine physician in 2024
260 Medicare Part D claims for 183 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 33 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass26 claims
- Doxycycline Monohydrate24 claims
- Cefadroxil23 claims
- Cefdinir23 claims
- Hydrocodone-Acetaminophen22 claims
- Ondansetron Odt17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
David Joseph Gresback among 1,348 emergency medicine physician records in Minnesota
David Joseph Gresback, M.D. is one of 1,348 emergency medicine physician records with a practice address in Minnesota. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 60% of them.
- NPI issued2012 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2022 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 emergency medicine physician records list a practice address in Mankato
They are 29 of the 2,079 NPPES records with a practice address in Mankato, and 1,348 emergency medicine physician records in Minnesota.
All 1,348 in Minnesota → Every provider in Mankato → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Robert Bosse, D.O.Mankato, MN 560011114974995
- Mary Brandt, M.D.Mankato, MN 560011669799102
- Robert Christensen, MDMankato, MN 560011417932070
- Stuart Clive, MDMankato, MN 560011053396614
- Ross Crary, MDMankato, MN 560011295710911
- Michael Gartner, MDMankato, MN 560011205835469
- Trinh Ho, D.O.Mankato, MN 560011609154848
- Mark Rorem, MDMankato, MN 560011437134087
Common questions
What is David Joseph Gresback, M.D.'s NPI number?
David Joseph Gresback, M.D.'s National Provider Identifier (NPI) is 1154689370, issued on Apr 25, 2012. An NPI identifies a provider in billing; it is not a license.
Where is David Joseph Gresback, M.D. located?
The NPPES record lists a practice address at 1025 Marsh St Dept OF, Mankato, MN, 56001. Phone: (507) 385-2610. Providers update this record themselves, so call before visiting.
How can I verify David Joseph Gresback, M.D.'s license?
NPPES lists Minnesota license number 59400, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Joseph Gresback, M.D. prescribe under Medicare Part D?
In 2024, David Joseph Gresback, M.D. had 260 Medicare Part D claims for 183 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.