NPPES file of Aug 9, 2026

Scott Allen Koss, M.D.

Diagnostic Radiology Physician · Green Bay, WI

Scott Allen Koss, M.D. is a diagnostic radiology physician with a practice address in Green Bay, Wisconsin, and NPI 1265427876, issued on Sep 20, 2005. Check the license (Wisconsin 41488-020, as entered in NPPES) on the Wisconsin Medical Examining Board; 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
1265427876
Name
Scott Allen Koss
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
41488-020 WI
Self-reported in NPPES; status is on the state search
Practice location
2845 Greenbrier RD, Green Bay, WI 54311
Phone
(920) 288-4848
Enumerated
Sep 20, 2005
Record last updated
Apr 28, 2026
Fax
(920) 288-4956
Medicaid ID
34521000 WI
Medicare enrollment
Enrolled (PECOS I20040805000551); accepts Medicare assignment
Medical or professional school
Medical College Of Wisconsin, 1998
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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8 nearest diagnostic radiology physician records → All 1,005 in Wisconsin → Look up another NPI →

Also registered at 2845 Greenbrier RD

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

  1. Jade Abts, NPNurse Practitioner1992293708
  2. Ian AdamsonCertified Registered Nurse Anesthetist1184981532
  3. Kerry Ahrens, M.D.Emergency Medicine Physician1639497621
  4. Andrea Akpoguma, M.D.Hospitalist Physician1508091117
  5. Kirsten Akpoguma, CRNACertified Registered Nurse Anesthetist1417601725
  6. Valerie Albers, A.P.N.P.Nurse Practitioner1396015830

Verify Scott Allen Koss in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 41488-020    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 Wisconsin 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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80% more Medicare Part D claims than the average diagnostic radiology physician in 2024

92 Medicare Part D claims for 48 beneficiaries, against an average of 51 among the 2,711 providers of this specialty who prescribed in Part D. 31 claims were for opioids.

  1. Scott Koss92
  2. Specialty average51

Most prescribed

  1. Tramadol Hcl20 claims
  2. Calcitonin-Salmon15 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: $7,787.98

15 payments; by number, the most common kind was travel and lodging; the largest payer was Merit Medical Systems Inc. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Scott Koss$7,787.98
  2. Specialty average$2,488.38

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Baycare Clinic LLPGreen Bay, WI

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

Scott Allen Koss among 1,005 diagnostic radiology physician records in Wisconsin

Scott Allen Koss, M.D. is one of 1,005 diagnostic radiology physician records with a practice address in Wisconsin. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 90% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1998 · median 2006 among the 664 with a school on file
  • Record last updated2026 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

53 diagnostic radiology physician records list a practice address in Green Bay

They are 53 of the 4,619 NPPES records with a practice address in Green Bay, and 1,005 diagnostic radiology physician records in Wisconsin.

All 1,005 in Wisconsin → Every provider in Green Bay → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Sharatchandra Bidari, MDGreen Bay, WI 543111568769099
  2. Steven Falconer, MDGreen Bay, WI 543111962517094
  3. Robert Haller, MDGreen Bay, WI 543111952339814
  4. Paul Ho, M.D.Green Bay, WI 543111841235652
  5. Stephen Janas, M.D.Green Bay, WI 543111093795023
  6. Dan Kreider, M.D.Green Bay, WI 543111558372359
  7. Jonathan Levin, MDGreen Bay, WI 543111992726707
  8. Lynn Mastey, MDGreen Bay, WI 543111184645996

Common questions

What is Scott Allen Koss, M.D.'s NPI number?

Scott Allen Koss, M.D.'s National Provider Identifier (NPI) is 1265427876, issued on Sep 20, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Scott Allen Koss, M.D. located?

The NPPES record lists a practice address at 2845 Greenbrier RD, Green Bay, WI, 54311. Phone: (920) 288-4848. Providers update this record themselves, so call before visiting.

How can I verify Scott Allen Koss, M.D.'s license?

NPPES lists Wisconsin license number 41488-020, 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 Scott Allen Koss, M.D. prescribe under Medicare Part D?

In 2024, Scott Allen Koss, M.D. had 92 Medicare Part D claims for 48 beneficiaries; the average among diagnostic radiology physician prescribers was 51. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.