$758 in research paymentsLeukemia, Lymphocytic, Chronic, B-CellLeukemia, B-CellPirtobrutinibRituximabVenetoclax
Dr. Laurie L. Chen, MD
NPI1215924840PAC ID8527013606
- Medicare services, 2024
- 121,863
- Medicare patients, 2024
- 696
- Part D claims, 2024
- 2,436
- Clinical trials
- 1
- Hospital affiliations
- 4
- Practice address
- 5301 East Grant Road, Tucson, AZ 85712
- Practice phone
- Call (520) 324-1399
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chen'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. Laurie L. Chen is a hematologist and oncologist in Tucson, Arizona
Dr. Chen practices at Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare.
Dr. Chen's NPI, 1215924840, was assigned on September 29, 2005. Dr. Chen holds Arizona license 32642.
NPI and contact details
- NPI
- 1215924840NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527013606
- NPI enumeration date
- September 29, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (520) 324-1399
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Laurie L. Chen practices at Tucson Medical Center in Tucson, Arizona
Dr. Chen's primary practice is Tucson Medical Center, at 5301 East Grant Road, Tucson, AZ 85712 in Pima County. The practice phone is (520) 324-1399.
- Tucson Medical Center5301 East Grant Road, Tucson, AZ 85712 · Pima CountyPhone(520) 324-1399
Source: Dmand AI Affiliation Data
Dr. Laurie L. Chen is affiliated with 8 sites of care and 3 medical groups
Dr. Chen's primary practice is Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare. Dr. Chen is also affiliated with Northwest Medical Center. The medical group on file is TMC Health (Tucson Medical Center). Dmand AI also links Dr. Chen to 2 more hospitals, 3 group practices and clinics, 2 medical groups and 1 home health agency, each named with a free account.
Northwest Medical CenterTMC Health (Tucson Medical Center)2 hospitalsNames with a free account3 group practices and clinicsNames with a free account2 medical groupsNames with a free account1 home health agencyName with a free account
See all 11 affiliations for Dr. ChenSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Laurie L. Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tucson Medical Center | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Laurie L. Chen is one of 259 hematologists and oncologists in Arizona
Hematology and oncology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Chen is licensed in Arizona.
Specialties and state licenses
- Hematology and oncology, ArizonaPrimary
Hematologists and oncologists near Dr. Chen
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
259hematologists and oncologists in Arizona46hematologists and oncologists in Tucson11hematologists and oncologists at Tucson Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Laurie L. Chen billed Medicare for 121,863 services in 2024
CMS data shows 121,863 Medicare services from Dr. Chen across 62 procedure codes in 2024, for 696 Medicare patients. Medicare paid $2,215,375 for them.
Medicare services, 2024121,863
Medicare patients696
Paid by Medicare$2.2M
Procedure codes62
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 58,8002024: 105,11679%
- Other services
- 2023: 23,6182024: 12,65746%
- Tests and treatments
- 2023: 2,0092024: 2,88143%
- Office and hospital visits
- 2023: 7242024: 91326%
- Imaging
- 2023: 1002024: 16161%
- Surgery
- 2023: 1092024: 13524%
Where Dr. Chen's Medicare services took place, 2024
- In an office121,820100%
- In a facility430%
Dr. Chen compared with the Arizona median for hematologists and oncologists, 2024
- Dr. Chen
- Arizona median
- Medicare services
- 121,863vs 2,70545.1 times
- Medicare patients
- 696vs 37088% above
- Part D claims
- 2,158vs 4045.3 times
Medians across 249 hematologists and oncologists in Arizona with Dmand AI profiles that report each measure.
Dr. Chen'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. Chen and other hematologists and oncologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Laurie L. Chen treated 696 Medicare patients in 2024, average age 77
CMS counts 696 Medicare patients who saw Dr. Chen in 2024. The largest group is 75 to 84, with 317 patients. 72% of them have high blood pressure, and 72% have high cholesterol. 3% are also on Medicaid. Their average risk score is 1.97, 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. Chen's median patient age at 74, with 61% women.
Medicare patients, 2024696
Average age77
Average risk score1.97
Also on Medicaid3%
Dr. Chen's Medicare patients by age, 2024
Dr. Chen's Medicare patients by sex, 2024
- Women40158%
- Men29542%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High blood pressure72%
- High cholesterol72%
- Cancer53%
- Arthritis44%
- Chronic kidney disease29%
- Ischemic heart disease24%
- Mood disorders23%
- Osteoporosis23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Laurie L. Chen wrote 2,436 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 2,436 Medicare Part D claims for 363 patients. 76% of them were for generic drugs. CMS names the drug for 2,158 of them, across 55 drugs with 11 or more claims each, at $4,288,300 in total drug cost. In 2023, CMS named 1,714 claims across 43 drugs.
Part D claims, 20242,436
Drugs named by CMS55
Total drug cost$4.3M
Part D patients363
Dr. Chen's Part D claims by kind of drug, 2024
- Generic1,846 claims76%
- Brand-name and other590 claims24%
Dr. Chen'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. Chen's Part D claims, 2024
- Opioids4%97 of 2,436 claims
- Antibiotics6%142 of 2,436 claims
- Antipsychotics, patients 65 and over3%68 of 2,436 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: 1,7142024: 2,15826%
Drugs named by CMS: 55 in 2024, 43 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
Dr. Laurie L. Chen offers telehealth to Medicare patients
Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Laurie L. Chen has worked on 1 clinical trial
Dmand AI links Dr. Chen to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Leukemia, Lymphocytic, Chronic, B-Cell and Leukemia, B-Cell. Open Payments lists research payments to Dr. Chen that name 1 trial.
Conditions in Dr. Chen's trials
- Leukemia, Lymphocytic, Chronic, B-Cell
- Leukemia, B-Cell
Investigators on the most trials with Dr. Chen
- Ayed O. Ayed, MD1 shared trial
- Emily Case Ayers, MD1 shared trial
- Viralkumar K. Bhanderi, MD1 shared trial
Recent clinical trials with Dr. Chen
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Laurie L. Chen received $13,084 in industry payments from 2016 to 2025
CMS Open Payments shows 484 general payments to Dr. Chen from 52 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 61% of the total. Gilead Sciences, Inc. paid the most, $4,733. It also lists 1 research payment totaling $758 in 2023, naming 1 clinical trial.
General payments to Dr. Chen by program year, 2016 to 2025
General payments to Dr. Chen by kind, 2016 to 2025
$13.1Kin total
- Food and beverage$8,03161%
- Consulting fees$3,50027%
- Travel and lodging$9807%
- Education$5734%
Companies that paid Dr. Chen the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Laurie L. Chen'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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Laurie L. Chen
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. Laurie L. Chen's NPI number?
Dr. Laurie L. Chen's NPI number is 1215924840. It was assigned on September 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Laurie L. Chen?
Dr. Laurie L. Chen is a hematologist and oncologist in Tucson, Arizona. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Laurie L. Chen practice?
Dr. Chen practices at 5301 East Grant Road, Tucson, AZ 85712. Dr. Chen's primary practice is Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare. Dmand AI also links Dr. Chen to 2 hospitals, 3 group practices and clinics, 2 medical groups and 1 home health agency.
What is Dr. Laurie L. Chen's office phone number?
The practice phone on file for Dr. Chen is (520) 324-1399.
What is Dr. Laurie L. Chen's medical license number?
Dr. Chen holds Arizona license 32642.
Which hospitals is Dr. Laurie L. Chen affiliated with?
Dr. Chen practices at Tucson Medical Center in Tucson, Arizona. Dr. Chen is also affiliated with Northwest Medical Center. Dmand AI links Dr. Chen to 2 more hospitals.
What medical group is Dr. Laurie L. Chen part of?
Dr. Chen is linked to TMC Health (Tucson Medical Center). Dmand AI links Dr. Chen to 2 more medical groups.
Does Dr. Laurie L. Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 121,863 services in 2024, and Dr. Chen accepts Medicare assignment.
Does Dr. Laurie L. Chen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chen as offering telehealth services.
How many Medicare patients does Dr. Laurie L. Chen see?
CMS counts 696 Medicare patients who saw Dr. Chen in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Laurie L. Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were injected or infused drug (J9271), injected or infused drug (J9144) and injected or infused drug (J9025).
What drugs does Dr. Laurie L. Chen prescribe most?
In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Acyclovir, Eliquis and Dexamethasone.
Has Dr. Laurie L. Chen received payments from drug or device companies?
CMS Open Payments shows $13,084 in general payments to Dr. Chen from 52 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Laurie L. Chen been practicing?
Dr. Chen graduated from medical school in 1993, 33 years ago.
Does Dr. Laurie L. Chen do research?
Dr. Chen has worked on 1 clinical trial.
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