NPPES file of Aug 9, 2026

Andrew McDonald Foss, PA-C

Physician Assistant · Barron, WI

Andrew McDonald Foss, PA-C is a physician assistant with a practice address in Barron, Wisconsin, and NPI 1619936572, issued on Mar 20, 2006. Check the license (Wisconsin 1845, as entered in NPPES) with the Wisconsin board that licenses this profession; 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
1619936572
Name
Andrew McDonald Foss
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License numbers
1845 WI
PA61458531 WA
Self-reported in NPPES; status is on the state search
Practice location
1222 E Woodland Ave, Barron, WI 54812
Phone
(715) 537-3166
Enumerated
Mar 20, 2006
Record last updated
May 31, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1222 E Woodland Ave

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

  1. Marilyn Adlin-Barnard, M.D.Family Medicine Physician1598720633
  2. Joshua BaltsOrthopaedic Surgery Physician1104184092
  3. Joseph Bell, DOObstetrics & Gynecology Physician1851471767
  4. Dale Bergeson, PAPhysician Assistant1730288150
  5. Lindsay Berkseth, M.D.Family Medicine Physician1346575214
  6. Timothy Berkseth, MDSurgery Physician1346403508

Verify Andrew McDonald Foss in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 1845
    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
Find the Wisconsin license search

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79% fewer Medicare Part D claims than the average physician assistant in 2024

177 Medicare Part D claims for 136 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 18 claims were for opioids.

  1. Andrew Foss177
  2. Specialty average830

Most prescribed

  1. Cephalexin25 claims
  2. Amoxicillin-Clavulanate Potass12 claims
  3. Cefdinir12 claims
  4. Ondansetron Odt12 claims
  5. Hydrocodone-Acetaminophen11 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.

15 physician assistant records list a practice address in Barron

They are 15 of the 122 NPPES records with a practice address in Barron, and 3,475 physician assistant records in Wisconsin.

Other physician assistant records in Wisconsin

  1. Amber Abraham, PA-CGreen Bay, WI1598993297
  2. Roopa AchuriNeenah, WI1225531635
  3. Carleen Acker, PA-CMadison, WI1447514773
  4. Lauren Ackerman, PA-CCudahy, WI1992357982
  5. Jocelyn Acompanado, PA-CSheboygan, WI1770521486
  6. Kora Adam, PA-CBurlington, WI1952666554
  7. Stephanie Adamczyk, PAMilwaukee, WI1063007441
  8. Kristen Adamo, PANew Berlin, WI1437179520
  9. Beth Adams, PA-CMequon, WI1801237540
  10. Eric Adams, PAGreen Bay, WI1528445087

Common questions

What is Andrew McDonald Foss, PA-C's NPI number?

Andrew McDonald Foss, PA-C's National Provider Identifier (NPI) is 1619936572, issued on Mar 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Andrew McDonald Foss, PA-C located?

The NPPES record lists a practice address at 1222 E Woodland Ave, Barron, WI, 54812. Phone: (715) 537-3166. Providers update this record themselves, so call before visiting.

How can I verify Andrew McDonald Foss, PA-C's license?

NPPES lists Wisconsin license number 1845, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Andrew McDonald Foss, PA-C prescribe under Medicare Part D?

In 2024, Andrew McDonald Foss, PA-C had 177 Medicare Part D claims for 136 beneficiaries; the average among physician assistant prescribers was 830. 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.