NPPES file of Aug 9, 2026

Peter Zhongxi Du, MD

Orthopaedic Surgery of the Spine Physician · Tucson, AZ

Peter Zhongxi Du, MD is an orthopaedic surgery of the spine physician with a practice address in Tucson, Arizona, and NPI 1891286159, issued on May 22, 2018. Check the license (Arizona 73884, as entered in NPPES) on the Arizona Medical Board; 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
1891286159
Name
Peter Zhongxi Du
Credential
MD
Primary taxonomy
Orthopaedic Surgery of the Spine Physician 207XS0117X
License numbers
73884 AZ
MD214733 OR
Self-reported in NPPES; status is on the state search
Practice location
707 N Alvernon Way Ste 205, Tucson, AZ 85711
Phone
(520) 694-8000
Enumerated
May 22, 2018
Record last updated
Oct 31, 2024
Fax
(520) 694-8005
Medicare enrollment
Enrolled (PECOS I20240904001627); accepts Medicare assignment
Medical or professional school
New York Medical College, 2018
Telehealth
Offers telehealth (CMS)
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 707 N Alvernon Way Ste 205

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

  1. Joleen Emami, FNP-CFamily Nurse Practitioner1124335666
  2. Travis Hughes, MDOrthopaedic Trauma Physician1780070110
  3. Jason Lowe, MDOrthopaedic Trauma Physician1669588802
  4. John Ruth, MDOrthopaedic Trauma Physician1588734065
  5. Shoaib Sheikh, MDOrthopaedic Hand Surgery Physician1316149131
  6. Sharon Stanley, MDSurgery of the Hand (Plastic Surgery) Physician1659637023

Verify Peter Zhongxi Du in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 73884
    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 Arizona 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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89% fewer Medicare Part D claims than the average orthopaedic surgery of the spine physician in 2024

41 Medicare Part D claims for 31 beneficiaries, against an average of 381 among the 1,714 providers of this specialty who prescribed in Part D.

  1. Peter Du41
  2. Specialty average381

Most prescribed

  1. Methylprednisolone17 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): 97.8 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 score81.0
  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: $3,530.14

13 payments; by number, the most common kind was travel and lodging; the largest payer was Synthes GmbH. The 1,726 providers of this specialty with any payment received $34,071.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Peter Du$3,530
  2. Specialty average$34,072

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. Banner-University Medical GroupTucson, AZ

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

Peter Zhongxi Du among 70 orthopaedic surgery of the spine physician records in Arizona

Peter Zhongxi Du, MD is one of 70 orthopaedic surgery of the spine physician records with a practice address in Arizona. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 93% of them.

  • NPI issued2018 · 93% of these records are older, 4% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2018 · median 2004 among the 56 with a school on file
  • Record last updated2024 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0117X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery of the Spine Physician providers in Arizona

There are 70 orthopaedic surgery of the spine physician records in Arizona.

The 8 orthopaedic surgery of the spine physician records with the nearest ZIP codes

  1. Adam Bevevino, M.D.Tucson, AZ 857121922260538
  2. Stephen Curtin, M.D.Tucson, AZ 857121609877596
  3. Gerard Jeong, MDTucson, AZ 857121194727578
  4. Kaiuwe Lewandrowski, M.D.Tucson, AZ 857121295736932
  5. Marjorie Eskay-Auerbach, M.D.Tucson, AZ 857151821039629
  6. Robert Dzioba, MDTucson, AZ 857041821061623
  7. Stephen Hanks, M.D.Tucson, AZ 857411689675274
  8. Steven Zeiller, MDTucson, AZ 857411003817602

Common questions

What is Peter Zhongxi Du, MD's NPI number?

Peter Zhongxi Du, MD's National Provider Identifier (NPI) is 1891286159, issued on May 22, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Peter Zhongxi Du, MD located?

The NPPES record lists a practice address at 707 N Alvernon Way Ste 205, Tucson, AZ, 85711. Phone: (520) 694-8000. Providers update this record themselves, so call before visiting.

How can I verify Peter Zhongxi Du, MD's license?

NPPES lists Arizona license number 73884, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Peter Zhongxi Du, MD prescribe under Medicare Part D?

In 2024, Peter Zhongxi Du, MD had 41 Medicare Part D claims for 31 beneficiaries; the average among orthopaedic surgery of the spine physician prescribers was 381. Part D covers Medicare prescriptions only.

What is Peter Zhongxi Du, MD's MIPS final score?

The 2023 MIPS final score is 97.8 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.