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Dr. Michelle Lynn Dallapiazza, MD
- Medicare services, 2024
- 59
- Medicare patients, 2024
- 32
- Part D claims, 2024
- 2,086
- Publications
- 13
- Industry payments
- $708
- Practice address
- 641 W 63rd Street, Chicago, IL 60621
- Practice phone
- Call (773) 388-1600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Howard Brown Health 63rd St.
FQHC - Main Site · Chicago, Illinois
Find Dr. Dallapiazza's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Michelle Lynn Dallapiazza is an infectious disease specialist in Chicago, Illinois
Dr. Dallapiazza practices at Howard Brown Health 63rd St. in Chicago, Illinois.
Dr. Dallapiazza's NPI, 1871656215, was assigned on December 18, 2006. Dr. Dallapiazza graduated from University of Pittsburgh School of Medicine in 2006. Dr. Dallapiazza holds Illinois license 036.171854.
- NPI
- 1871656215NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486870805
- NPI enumeration date
- December 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (773) 388-1600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michelle Lynn Dallapiazza practices at Howard Brown Health 63rd St. in Chicago, Illinois
Dr. Dallapiazza's primary practice is Howard Brown Health 63rd St., at 641 W 63rd Street, Chicago, IL 60621. The practice phone is (773) 388-1600.
- Howard Brown Health 63rd St.641 W 63rd Street, Chicago, IL 60621Phone(773) 388-1600
Source: Dmand AI Affiliation Data
Dr. Michelle Lynn Dallapiazza is affiliated with 2 sites of care and 2 medical groups
Dr. Dallapiazza's primary practice is Howard Brown Health 63rd St. in Chicago, Illinois. The medical group on file is Howard Brown Health. Dmand AI also links Dr. Dallapiazza to 1 more group practice or clinic and 1 medical group, each named with a free account. Dr. Dallapiazza's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michelle Lynn Dallapiazza's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dallapiazza practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Howard Brown Health 63rd St. | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michelle Lynn Dallapiazza is one of 400 infectious disease specialists in Illinois
Infectious disease is Dr. Dallapiazza's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dmand AI has Dr. Dallapiazza's licenses on file in 3 states: Illinois, New Jersey and New York.
Specialties and state licenses
- Infectious disease, IllinoisPrimary
- New Jersey license
- New York license
Infectious disease specialists near Dr. Dallapiazza
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Michelle Lynn Dallapiazza billed Medicare for 59 services in 2024
CMS data shows 59 Medicare services from Dr. Dallapiazza across 2 procedure codes in 2024, for 32 Medicare patients. Medicare paid $4,521 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Dallapiazza's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 622024: 595%
Dr. Dallapiazza compared with the Illinois median for infectious disease specialists, 2024
- Dr. Dallapiazza
- Illinois median
- Medicare services
- 59vs 44087% below
- Medicare patients
- 32vs 21085% below
- Part D claims
- 1,637vs 1958.4 times
Medians across 383 infectious disease specialists in Illinois with Dmand AI profiles that report each measure.
Dr. Dallapiazza's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dallapiazza and other infectious disease specialists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michelle Lynn Dallapiazza treated 32 Medicare patients in 2024, average age 66
CMS counts 32 Medicare patients who saw Dr. Dallapiazza in 2024. The largest group is under 65, with 11 patients. 75% of them have high blood pressure, and 66% have high cholesterol. 50% are also on Medicaid. Their average risk score is 3.77, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Dallapiazza's median patient age at 35, with 49% women.
Dr. Dallapiazza's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Dallapiazza's Medicare patients by sex, 2024
- Women1547%
- Men1753%
Chronic conditions among Dr. Dallapiazza's Medicare patients, 2024
- High blood pressure75%
- High cholesterol66%
- Mood disorders63%
- Chronic kidney disease50%
- Depression50%
- Arthritis47%
- Diabetes47%
- Anxiety38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dallapiazza's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michelle Lynn Dallapiazza wrote 2,086 Medicare Part D claims in 2024
In 2024, Dr. Dallapiazza wrote 2,086 Medicare Part D claims for 106 patients. 68% of them were for generic drugs. CMS names the drug for 1,637 of them, across 58 drugs with 11 or more claims each, at $1,436,999 in total drug cost. In 2023, CMS named 1,791 claims across 62 drugs.
Dr. Dallapiazza's Part D claims by kind of drug, 2024
- Generic1,418 claims68%
- Brand-name643 claims31%
- Other25 claims1%
Dr. Dallapiazza's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Dallapiazza's Part D claims, 2024
- Opioids1%17 of 2,086 claims
- Antibiotics1%22 of 2,086 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,7912024: 1,6379%
Drugs named by CMS: 58 in 2024, 62 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Michelle Lynn Dallapiazza takes part in Medicare
Dr. Dallapiazza accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Michelle Lynn Dallapiazza has 13 publications on record
Dmand AI links 13 papers to Dr. Dallapiazza, published from 2015 to 2024. 2020 was the busiest year, with 2. The most frequent topics are COVID-19, HIV Infections and Anti-HIV Agents. Dr. Dallapiazza's most frequent co-authors are Vincent Charles Marconi, MD, Charurut Somboonwit, MD and Judith Ann Aberg, MD.
Dr. Dallapiazza's papers by year, 2015 to 2024
Topics Dr. Dallapiazza writes about most
- COVID-19
- HIV Infections
- Anti-HIV Agents
- Curriculum
- Pandemics
- SARS-CoV-2
- Health Equity
- Medication Adherence
Dr. Dallapiazza's most frequent co-authors
- Vincent Charles Marconi, MD2 shared papers
- Charurut Somboonwit, MD2 shared papers
- Judith Ann Aberg, MD1 shared paper
Recent publications by Dr. Dallapiazza
J Public Health Manag Pract
J Gen Intern Med
See who Dr. Dallapiazza researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dallapiazza works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michelle Lynn Dallapiazza received $708 in industry payments from 2024 to 2025
CMS Open Payments shows 36 general payments to Dr. Dallapiazza from 8 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. ViiV Healthcare Company paid the most, $424.
General payments to Dr. Dallapiazza by program year, 2024 to 2025
Companies that paid Dr. Dallapiazza the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michelle Lynn Dallapiazza graduated from University of Pittsburgh School of Medicine
Dr. Dallapiazza graduated from University of Pittsburgh School of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michelle Lynn Dallapiazza's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Michelle Lynn Dallapiazza
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Michelle Lynn Dallapiazza's NPI number?
Dr. Michelle Lynn Dallapiazza's NPI number is 1871656215. It was assigned on December 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michelle Lynn Dallapiazza?
Dr. Michelle Lynn Dallapiazza is an infectious disease specialist in Chicago, Illinois. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Michelle Lynn Dallapiazza practice?
Dr. Dallapiazza practices at 641 W 63rd Street, Chicago, IL 60621. Dr. Dallapiazza's primary practice is Howard Brown Health 63rd St. in Chicago, Illinois. Dmand AI also links Dr. Dallapiazza to 1 group practice or clinic and 1 medical group.
What is Dr. Michelle Lynn Dallapiazza's office phone number?
The practice phone on file for Dr. Dallapiazza is (773) 388-1600.
What is Dr. Michelle Lynn Dallapiazza's medical license number?
Dr. Dallapiazza holds Illinois license 036.171854, one of the licenses on file in 3 states.
Which states has Dr. Michelle Lynn Dallapiazza been licensed in?
Dmand AI has state licenses on file for Dr. Dallapiazza in Illinois, New Jersey and New York.
What medical group is Dr. Michelle Lynn Dallapiazza part of?
Dr. Dallapiazza is linked to Howard Brown Health. Dmand AI links Dr. Dallapiazza to 1 more medical group.
Does Dr. Michelle Lynn Dallapiazza accept Medicare?
Yes. CMS data shows Dr. Dallapiazza billed Medicare for 59 services in 2024, and Dr. Dallapiazza accepts Medicare assignment.
How many Medicare patients does Dr. Michelle Lynn Dallapiazza see?
CMS counts 32 Medicare patients who saw Dr. Dallapiazza in 2024, with an average age of 66.
What services does Dr. Michelle Lynn Dallapiazza bill to Medicare?
In 2024, Dr. Dallapiazza's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99222).
Show 6 more questionsShow fewer questions
Where did Dr. Michelle Lynn Dallapiazza go to medical school?
Dr. Dallapiazza graduated from University of Pittsburgh School of Medicine in 2006.
What drugs does Dr. Michelle Lynn Dallapiazza prescribe most?
In 2024 Medicare Part D data, Dr. Dallapiazza's most prescribed drugs by claims were Biktarvy, Albuterol Sulfate Hfa and Atorvastatin Calcium.
Has Dr. Michelle Lynn Dallapiazza received payments from drug or device companies?
CMS Open Payments shows $708 in general payments to Dr. Dallapiazza from 8 companies from 2024 to 2025. The largest total came from ViiV Healthcare Company.
How long has Dr. Michelle Lynn Dallapiazza been practicing?
Dr. Dallapiazza graduated from medical school in 2006, 20 years ago.
Does Dr. Michelle Lynn Dallapiazza do research?
Dmand AI links 13 publications to Dr. Dallapiazza, published from 2015 to 2024.
Who does Dr. Michelle Lynn Dallapiazza publish with?
Dr. Dallapiazza's most frequent co-authors are Vincent Charles Marconi, MD (2 shared papers), Charurut Somboonwit, MD (2 shared papers) and Judith Ann Aberg, MD (1 shared paper).
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