NPPES file of Aug 9, 2026

James D. Dieterich, MD

Orthopaedic Hand Surgery Physician · Chicago, IL

James D. Dieterich, MD is an orthopaedic hand surgery physician with a practice address in Chicago, Illinois, and NPI 1801327788, issued on Mar 23, 2017. Check the license (Illinois 036161687, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801327788
Name
James D. Dieterich
Credential
MD
Primary taxonomy
Orthopaedic Hand Surgery Physician 207XS0106X
License number
036161687 IL
Self-reported in NPPES; status is on the state search
Practice location
3122 N Ashland Ave, Chicago, IL 60657
Phone
(773) 687-7000
Enumerated
Mar 23, 2017
Record last updated
Jun 8, 2023
Fax
(773) 687-7795
Medicare enrollment
Enrolled (PECOS I20230110002703); accepts Medicare assignment
Medical or professional school
Icahn School Of Medicine At Mount Sinai, 2017
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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Also registered at 3122 N Ashland Ave

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

  1. Kristina Agase, APN-CNPNurse Practitioner1831923838
  2. Faraz Ahmed, MDFamily Medicine Physician1972189066
  3. Sara Bagherihut, APN-CNPNurse Practitioner1992561229
  4. Sanam Desai, DOFamily Medicine Physician1326785130
  5. Scott Goodwin, M.DEndocrinology, Diabetes & Metabolism Physician1831310226
  6. Christopher Logas, DODermatology Physician1780140640

Verify James D. Dieterich in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036161687
    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 Illinois 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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65% fewer Medicare Part D claims than the average orthopaedic hand surgery physician in 2024

66 Medicare Part D claims for 43 beneficiaries, against an average of 186 among the 2,203 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 26 claims were for opioids.

  1. James Dieterich66
  2. Specialty average186

Most prescribed

  1. Ibuprofen23 claims
  2. Oxycodone Hcl18 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 MIPS final score for 2023 (Medicare payment program): 97.7 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score75.4
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $343.92

3 payments; by number, the most common kind was food and beverage; the largest payer was Axogen. The 1,819 providers of this specialty with any payment received $5,529.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. James Dieterich$343.92
  2. Specialty average$5,529.86

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. Endeavor Health Medical GroupEvanston, IL

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

James D. Dieterich among 129 orthopaedic hand surgery physician records in Illinois

James D. Dieterich, MD is one of 129 orthopaedic hand surgery physician records with a practice address in Illinois. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 89% of them.

  • NPI issued2017 · 89% of these records are older, 9% newer
  • In a Medicare fileYes · 89% of these records are
  • In the CMS Doctors and Clinicians fileYes · 82% of these records are
  • Graduated2017 · median 2004 among the 106 with a school on file
  • Record last updated2023 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0106X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Hand Surgery Physician providers in Illinois

There are 129 orthopaedic hand surgery physician records in Illinois.

The 8 orthopaedic hand surgery physician records with the nearest ZIP codes

  1. William Vitello, MDChicago, IL 606571790878981
  2. Surrenthia Parker, M. D.Chicago, IL 606491154446235
  3. Sofia Bougioukli, MDChicago, IL 606371093219776
  4. Keith Diamond, MDChicago, IL 606371295364461
  5. Jill Froimson, MDChicago, IL 606371245723790
  6. Grigory Gershkovich, M.D.Chicago, IL 606371235491069
  7. Cristina Graphia, M.D.Chicago, IL 606371154853299
  8. Violeta Gutierrez Sherman, M.D.Chicago, IL 606371427310366

Common questions

What is James D. Dieterich, MD's NPI number?

James D. Dieterich, MD's National Provider Identifier (NPI) is 1801327788, issued on Mar 23, 2017. An NPI identifies a provider in billing; it is not a license.

Where is James D. Dieterich, MD located?

The NPPES record lists a practice address at 3122 N Ashland Ave, Chicago, IL, 60657. Phone: (773) 687-7000. Providers update this record themselves, so call before visiting.

How can I verify James D. Dieterich, MD's license?

NPPES lists Illinois license number 036161687, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does James D. Dieterich, MD prescribe under Medicare Part D?

In 2024, James D. Dieterich, MD had 66 Medicare Part D claims for 43 beneficiaries; the average among orthopaedic hand surgery physician prescribers was 186. Part D covers Medicare prescriptions only.

What is James D. Dieterich, MD's MIPS final score?

The 2023 MIPS final score is 97.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.