Kristen Laura Kolberg
Surgical Oncology Physician · Milwaukee, WI
Kristen Laura Kolberg is a surgical oncology physician with a practice address in Milwaukee, Wisconsin, and NPI 1629606405, issued on Mar 29, 2020. Check the license (Wisconsin 85249-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Kristen Laura Kolberg
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- License numbers
- 85249-20 WI
ML61070565 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2900 W Oklahoma Ave, Milwaukee, WI 53215
- Phone
- (414) 649-3240
- Enumerated
- Mar 29, 2020
- Record last updated
- Jul 28, 2025
- Fax
- (414) 649-3244
- Entity
- Type 1 · individual
8 nearest surgical oncology physician records → All 42 in Wisconsin → Look up another NPI →
Also registered at 2900 W Oklahoma Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kristen Laura Kolberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 85249-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average surgical oncology physician in 2024
76 Medicare Part D claims for 44 beneficiaries, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D. 32 claims were for opioids.
Most prescribed
- Oxycodone Hcl27 claims
- Ondansetron Odt20 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.
Industry payments in 2024: $215.27
2 payments; by number, the most common kind was food and beverage; the largest payer was Davol Inc. The 1,132 providers of this specialty with any payment received $4,224.74 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Kristen Laura Kolberg among 42 surgical oncology physician records in Wisconsin
Kristen Laura Kolberg is one of 42 surgical oncology physician records with a practice address in Wisconsin. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 93% of them.
- NPI issued2020 · 93% of these records are older, 0% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 76% of these records are
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Oncology Physician providers in Wisconsin
There are 42 surgical oncology physician records in Wisconsin.
All 42 in Wisconsin → Every provider in Milwaukee → Surgical Oncology Physician nationwide →
The 8 surgical oncology physician records with the nearest ZIP codes
- Geoffrey Bellini, MDMilwaukee, WI 532151639436629
- Aaron Chevinsky, M.D.Milwaukee, WI 532151598755316
- Wesley Papenfuss, MDMilwaukee, WI 532151518993369
- Areej Sami, MDMilwaukee, WI 532151720578008
- Joseph Weber, M.D.Milwaukee, WI 532151952538001
- Callisia Clarke, MDMilwaukee, WI 532261275752578
- Douglas Evans, M.D.Milwaukee, WI 532261295820116
- Thomas Gamblin, M.D.Milwaukee, WI 532261033182175
Common questions
What is Kristen Laura Kolberg's NPI number?
Kristen Laura Kolberg's National Provider Identifier (NPI) is 1629606405, issued on Mar 29, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Kristen Laura Kolberg located?
The NPPES record lists a practice address at 2900 W Oklahoma Ave, Milwaukee, WI, 53215. Phone: (414) 649-3240. Providers update this record themselves, so call before visiting.
How can I verify Kristen Laura Kolberg's license?
NPPES lists Wisconsin license number 85249-20, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kristen Laura Kolberg prescribe under Medicare Part D?
In 2024, Kristen Laura Kolberg had 76 Medicare Part D claims for 44 beneficiaries; the average among surgical oncology physician prescribers was 87. 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.