NPPES file of Aug 9, 2026

Richard R. Sampson, MD

Family Medicine Physician · Barron, WI

Richard R. Sampson, MD is a family medicine physician with a practice address in Barron, Wisconsin, and NPI 1104882604, issued on Apr 24, 2006. Check the license (Wisconsin 334873, 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
1104882604
Name
Richard R. Sampson
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
334873 WI
Self-reported in NPPES; status is on the state search
Practice location
1222 E Woodland Ave, Barron, WI 54812
Phone
(715) 838-5222
Enumerated
Apr 24, 2006
Record last updated
Jun 6, 2025
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 Richard R. Sampson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 334873
    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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3.0 times the Medicare Part D claims of the average family medicine physician in 2024

10,465 Medicare Part D claims for 691 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 744 claims were for opioids.

  1. Richard Sampson10,465
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium501 claims
  2. Levothyroxine Sodium433 claims
  3. Lisinopril361 claims
  4. Amlodipine Besylate353 claims
  5. Omeprazole325 claims
  6. Furosemide323 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.

Richard R. Sampson among 3,765 family medicine physician records in Wisconsin

Richard R. Sampson, MD is one of 3,765 family medicine physician records with a practice address in Wisconsin. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 46% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2025 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

16 family medicine physician records list a practice address in Barron

They are 16 of the 122 NPPES records with a practice address in Barron, and 3,765 family medicine physician records in Wisconsin.

The 8 family medicine physician records with the nearest ZIP codes

  1. Marilyn Adlin-Barnard, M.D.Barron, WI 548121598720633
  2. Lindsay Berkseth, M.D.Barron, WI 548121346575214
  3. Joel Bormann, DOBarron, WI 548121427015635
  4. John Cesnik, MDBarron, WI 548121093775504
  5. Michael Damroth, MDBarron, WI 548121598721045
  6. James Esswein, MDBarron, WI 548121063472199
  7. Medha Karmarkar, MDBarron, WI 548121417196643
  8. Jewel Market, MDBarron, WI 548121669422549

Common questions

What is Richard R. Sampson, MD's NPI number?

Richard R. Sampson, MD's National Provider Identifier (NPI) is 1104882604, issued on Apr 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Richard R. Sampson, MD located?

The NPPES record lists a practice address at 1222 E Woodland Ave, Barron, WI, 54812. Phone: (715) 838-5222. Providers update this record themselves, so call before visiting.

How can I verify Richard R. Sampson, MD's license?

NPPES lists Wisconsin license number 334873, 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 Richard R. Sampson, MD prescribe under Medicare Part D?

In 2024, Richard R. Sampson, MD had 10,465 Medicare Part D claims for 691 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.