Registry data as of Aug 27, 2026

Christopher Adler, MD

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

Christopher Adler, MD is a student in an organized health care education/training program with a practice address in Marshfield, Wisconsin, and NPI 1891217741, issued on Jul 12, 2017. Check the license with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1891217741
Name
Christopher Adler
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
1000 N Oak Ave, Marshfield, WI 54449
Phone
(800) 782-8581
Enumerated
Jul 12, 2017
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.DStudent in an Organized Health Care Education/Training Program1598117574

Verify Christopher Adler 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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PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

18.5 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024

9,017 Medicare Part D claims for 829 beneficiaries, against an average of 488 among the 106,422 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 90 claims were for opioids.

  1. Christopher Adler9,017
  2. Specialty average488

Most prescribed

  1. Atorvastatin Calcium817 claims
  2. Lisinopril487 claims
  3. Amlodipine Besylate441 claims
  4. Metoprolol Succinate342 claims
  5. Omeprazole335 claims
  6. Losartan Potassium291 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.

The practice group's Medicare quality score for 2023: 78.9 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score66.7
  2. Costout of 100 · 30%54.9
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

2 hospital and facility affiliations

  1. Mchs Hospitals IncMarshfield, WI
  2. Memorial Hospital IncNeillsville, WI

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

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

They are 89 of the 1,360 NPPES records with a Marshfield practice address, and 3,905 student in an organized health care education/training program records in Wisconsin.

Other student in an organized health care education/training program records in Wisconsin

  1. Margaret Aasen, MDMilwaukee, WI1710628615
  2. Maame Abokuma Abaidoo, MBCHBMilwaukee, WI1629997424
  3. Ashraf AbbasAppleton, WI1558723775
  4. Amrou Abdelkader, MDWest Allis, WI1316364698
  5. Buhisa AbdelkafiRacine, WI1881383586
  6. Amjad Abdelrahim, MDMilwaukee, WI1356029904
  7. Nasteho AbdiMilwaukee, WI1013875871
  8. Yusuf Abdullah, DOSun Prairie, WI1437788478
  9. Marwan Abdulsattar, MDJanesville, WI1265790695
  10. Elizabeth Abegglen, MDGreen Bay, WI1124821848

Common questions

What is Christopher Adler, MD's NPI number?

Christopher Adler, MD's National Provider Identifier (NPI) is 1891217741, issued on Jul 12, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Adler, MD located?

The NPPES record lists a practice address at 1000 N Oak Ave, Marshfield, WI, 54449. Phone: (800) 782-8581. Providers update this record themselves, so call before visiting.

How can I verify Christopher Adler, MD's license?

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

How much does Christopher Adler, MD prescribe under Medicare Part D?

In 2024, Christopher Adler, MD had 9,017 Medicare Part D claims for 829 beneficiaries; the average among student in an organized health care education/training program prescribers was 488. Part D covers Medicare prescriptions only.

What is Christopher Adler, MD's Medicare quality score?

The 2023 MIPS final score is 78.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.