NPPES file of Aug 9, 2026

Robert Micheal Kolb, D.O.

Emergency Medicine Physician · Minnetonka, MN

Robert Micheal Kolb, D.O. is an emergency medicine physician with a practice address in Minnetonka, Minnesota, and NPI 1205058435, issued on May 3, 2007. Check the license (Minnesota 51735, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1205058435
Name
Robert Micheal Kolb
Credential
D.O.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
51735 MN
Self-reported in NPPES; status is on the state search
Practice location
5435 Feltl RD, Minnetonka, MN 55343
Phone
(952) 835-9880
Enumerated
May 3, 2007
Record last updated
Jun 16, 2010 (not updated in 16 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20090610000169); accepts Medicare assignment
Medical or professional school
At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 5435 Feltl RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. John Amdahl, MDEmergency Medicine Physician1265636740
  2. Owen Anderson, M.D.Emergency Medicine Physician1720255433
  3. Robert Anderson, D.O.Emergency Medicine Physician1104066224
  4. Michael Bagan, MDEmergency Medicine Physician1255628806
  5. Peter Baggenstos, M.D. M.P.HEmergency Medicine Physician1265694418
  6. Rosemary Bailey, FNP-CFamily Nurse Practitioner1275043168

Verify Robert Micheal Kolb in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 51735
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Minnesota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.1 times the Medicare Part D claims of the average emergency medicine physician in 2024

474 Medicare Part D claims for 287 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 50 claims were for opioids.

  1. Robert Kolb474
  2. Specialty average226

Most prescribed

  1. Cephalexin67 claims
  2. Methocarbamol52 claims
  3. Naproxen38 claims
  4. Prednisone29 claims
  5. Hydrocodone-Acetaminophen28 claims
  6. Amoxicillin-Clavulanate Potass20 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.

Bills Medicare through one group practice

  1. Emergency Physicians Professional AssociationEagan, MN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Robert Micheal Kolb among 1,348 emergency medicine physician records in Minnesota

Robert Micheal Kolb, D.O. 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 2007, is newer than 37% of them.

  • NPI issued2007 · 37% of these records are older, 57% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2005 · median 2012 among the 818 with a school on file
  • Record last updated2010 · 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).

62 emergency medicine physician records list a practice address in Minnetonka

They are 62 of the 2,430 NPPES records with a practice address in Minnetonka, and 1,348 emergency medicine physician records in Minnesota.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. John Amdahl, MDMinnetonka, MN 553431265636740
  2. Gregory Berglund, MDMinnetonka, MN 553431346231164
  3. Steven Clark, MDMinnetonka, MN 553431801800032
  4. Scott Gunderson, D.O.Minnetonka, MN 553431184637506
  5. Tracy Jonkman, M.D.Minnetonka, MN 553431598978876
  6. Christine Kletti, MDHopkins, MN 553431497708499
  7. Michael Knudson, M.D.Minnetonka, MN 553431780880039
  8. Jeremiah Matthews, M.D.Minnetonka, MN 553431750584223

Common questions

What is Robert Micheal Kolb, D.O.'s NPI number?

Robert Micheal Kolb, D.O.'s National Provider Identifier (NPI) is 1205058435, issued on May 3, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Robert Micheal Kolb, D.O. located?

The NPPES record lists a practice address at 5435 Feltl RD, Minnetonka, MN, 55343. Phone: (952) 835-9880. Providers update this record themselves, so call before visiting.

How can I verify Robert Micheal Kolb, D.O.'s license?

NPPES lists Minnesota license number 51735, 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 Robert Micheal Kolb, D.O. prescribe under Medicare Part D?

In 2024, Robert Micheal Kolb, D.O. had 474 Medicare Part D claims for 287 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.