NPPES file of Aug 9, 2026

Thomas Ruttger, MD

Student in an Organized Health Care Education/Training Program · Marshfield, WI

Thomas Ruttger, MD is a student in an organized health care education/training program with a practice address in Marshfield, Wisconsin, and NPI 1013597111, issued on Apr 12, 2021. Check the license 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
1013597111
Name
Thomas Ruttger
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
1000 N Oak Ave, Marshfield, WI 54449
Phone
(715) 387-5511
Enumerated
Apr 12, 2021
Record last updated
Apr 12, 2021 (not updated in 5 years: call before relying on the address or phone)
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 1000 N Oak Ave

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

  1. Sheetal Aatrai, MDInternal Medicine Physician1417568965
  2. Sukaina AbbasPediatrics Physician1407529191
  3. Chady Abboud Leon, M.D.Hematology & Oncology Physician1770737744
  4. Ihab Abdalrahman, MDHospitalist Physician1497855134
  5. Raquel Abengozar Mingorance, MDStudent in an Organized Health Care Education/Training Program1609437755
  6. Aanuoluwa Abiola, M.DGeriatric Medicine (Internal Medicine) Physician1598117574

Verify Thomas Ruttger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this professionCheck 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
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63% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

68 Medicare Part D claims for 47 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 37 claims were for opioids.

  1. Thomas Ruttger68
  2. Specialty average185

Most prescribed

  1. Oxycodone Hcl33 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: $14.93

1 payment: food and beverage; the largest payer was Integra LifeSciences Corporation. The 13,278 providers of this specialty with any payment received $608.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thomas Ruttger$14.93
  2. Specialty average$608.08

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

Thomas Ruttger among 2,788 student in an organized health care education/training program records in Wisconsin

Thomas Ruttger, MD is one of 2,788 student in an organized health care education/training program records with a practice address in Wisconsin. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 20% of them.

  • NPI issued2021 · 20% of these records are older, 74% newer
  • In a Medicare fileYes · 19% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2021 · 22% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

79 student in an organized health care education/training program records list a practice address in Marshfield

They are 79 of the 1,360 NPPES records with a practice address in Marshfield, and 2,788 student in an organized health care education/training program records in Wisconsin.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Raquel Abengozar Mingorance, MDMarshfield, WI 544491609437755
  2. Ingrid Cruz Gonzalez, PHDMarshfield, WI 544491477020576
  3. Allison DryerMarshfield, WI 544491699204362
  4. Sabri Elkhidir, MDMarshfield, WI 544491255854576
  5. Saima Hussain, MDMarshfield, WI 544491306367784
  6. Akanksha Joshi, MBBSMarshfield, WI 544491821370487
  7. Noor Ketana, MDMarshfield, WI 544491558983460
  8. Yixian Li, MDMarshfield, WI 544491275081457

Common questions

What is Thomas Ruttger, MD's NPI number?

Thomas Ruttger, MD's National Provider Identifier (NPI) is 1013597111, issued on Apr 12, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Ruttger, MD located?

The NPPES record lists a practice address at 1000 N Oak Ave, Marshfield, WI, 54449. Phone: (715) 387-5511. Providers update this record themselves, so call before visiting.

How can I verify Thomas Ruttger, MD's license?

Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Thomas Ruttger, MD prescribe under Medicare Part D?

In 2024, Thomas Ruttger, MD had 68 Medicare Part D claims for 47 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.