NPPES file of Aug 9, 2026

Michelle Lynn Dallapiazza, MD

Infectious Disease Physician · Chicago, IL

Michelle Lynn Dallapiazza, MD is an infectious disease physician with a practice address in Chicago, Illinois, and NPI 1871656215, issued on Dec 18, 2006. Check the license (Illinois 036.171854, 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
1871656215
Name
Michelle Lynn Dallapiazza
Credential
MD
Primary taxonomy
Infectious Disease Physician 207RI0200X
License numbers
036.171854 IL
25MA09736100 NJ
254085 NY
Self-reported in NPPES; status is on the state search
Practice location
4025 N Sheridan RD, Chicago, IL 60613
Phone
(773) 388-1600
Enumerated
Dec 18, 2006
Record last updated
Sep 16, 2024
Medicare enrollment
Enrolled (PECOS I20150928000989); accepts Medicare assignment
Medical or professional school
University Of Pittsburgh School Of Medicine, 2006
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 4025 N Sheridan RD

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

  1. Kristin Baker, P.A.-CMedical Physician Assistant1235154097
  2. Kunal Bakshi, M.D.Family Medicine Physician1033591037
  3. David Blatt, M.D.Internal Medicine Physician1639185150
  4. Amaya Blue-FarrellPhysician Assistant1053050542
  5. Aleksander CasasProfessional Counselor1851064372
  6. Armand Cerbone, PH.D.Psychologist1043370653

Verify Michelle Lynn Dallapiazza 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 036.171854
    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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3.0 times the Medicare Part D claims of the average infectious disease physician in 2024

2,086 Medicare Part D claims for 106 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims. 17 claims were for opioids.

  1. Michelle Dallapiazza2,086
  2. Specialty average689

Most prescribed

  1. Biktarvy206 claims
  2. Albuterol Sulfate Hfa148 claims
  3. Atorvastatin Calcium97 claims
  4. Gabapentin49 claims
  5. Rosuvastatin Calcium45 claims
  6. Fluticasone Propionate44 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 MIPS final score for 2023 (Medicare payment program): 73.3 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 score44.9
  2. Costout of 100 · 30%47.7
  3. Promoting interoperabilityout of 100 · 25%83.0
  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).

Industry payments in 2024: $185.17

8 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michelle Dallapiazza$185.17
  2. Specialty average$4,362.19

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. Howard Brown Health CenterChicago, IL

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

Michelle Lynn Dallapiazza among 464 infectious disease physician records in Illinois

Michelle Lynn Dallapiazza, MD is one of 464 infectious disease physician records with a practice address in Illinois. 79% 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 16% of them.

  • NPI issued2006 · 16% of these records are older, 56% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2006 · median 2004 among the 311 with a school on file
  • Record last updated2024 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in Illinois

There are 464 infectious disease physician records in Illinois.

The 8 infectious disease physician records with the nearest ZIP codes

  1. Andrew Crone, MDChicago, IL 606131740713403
  2. Juliette Giner, MDChicago, IL 606131194944512
  3. Lior Cohen Yatziv, MDChicago, IL 606121710720396
  4. Sagel Dubey, MDChicago, IL 606121568048239
  5. Akiho Iizawa, MDChicago, IL 606121841175916
  6. Huzefa JibrilChicago, IL 606121154250165
  7. Dominique Milsap, MDChicago, IL 606121235826462
  8. Nicole Perez Vasquez, MDChicago, IL 606121952033326

Common questions

What is Michelle Lynn Dallapiazza, MD's NPI number?

Michelle Lynn Dallapiazza, MD's National Provider Identifier (NPI) is 1871656215, issued on Dec 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Lynn Dallapiazza, MD located?

The NPPES record lists a practice address at 4025 N Sheridan RD, Chicago, IL, 60613. Phone: (773) 388-1600. Providers update this record themselves, so call before visiting.

How can I verify Michelle Lynn Dallapiazza, MD's license?

NPPES lists Illinois license number 036.171854, 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 Michelle Lynn Dallapiazza, MD prescribe under Medicare Part D?

In 2024, Michelle Lynn Dallapiazza, MD had 2,086 Medicare Part D claims for 106 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.

What is Michelle Lynn Dallapiazza, MD's MIPS final score?

The 2023 MIPS final score is 73.3 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), 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.